What is CryptoTabUpdate.exe?

CryptoTabUpdate.exe is part of CryptoTab Update and developed by CRYPTOCOMPANY OU according to the CryptoTabUpdate.exe version information.

CryptoTabUpdate.exe's description is "CryptoTab Update"

CryptoTabUpdate.exe is digitally signed by CRYPTOCOMPANY OÜ.

CryptoTabUpdate.exe is usually located in the 'C:\Program Files (x86)\CryptoCompany\Update\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about CryptoTabUpdate.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on CryptoTabUpdate.exe:

PropertyValue
Product nameCryptoTab Update
Company nameCRYPTOCOMPANY OU
File descriptionCryptoTab Update
Internal nameCryptoTab Update
Original filenameCryptoTabUpdate.exe
Legal copyrightCopyright 2018 CRYPTOCOMPANY OÜ
Product version1.3.99.31
File version1.3.99.31

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameCryptoTab Update
Company nameCRYPTOCOMPANY OU
File descriptionCryptoTab Update
Internal nameCryptoTab Update
Original filenameCryptoTabUpdate.exe
Legal copyrightCopyright 2018 CRYPTOCOMPANY OÜ
Product version1.3.99.31
File version1.3.99.31

Digital signatures [?]

CryptoTabUpdate.exe has a valid digital signature.

PropertyValue
Signer nameCRYPTOCOMPANY OÜ
Certificate issuer nameDigiCert EV Code Signing CA (SHA2)
Certificate serial number0f96cebe828e14b0c92b5b9dbce32561

VirusTotal report

None of the 69 anti-virus programs at VirusTotal detected the CryptoTabUpdate.exe file.

None of the 69 anti-virus programs detected the CryptoTabUpdate.exe file.

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Summary

{
    "file_exists": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\goopdate.dll"
    ],
    "regkey_opened": [
        "HKEY_CURRENT_USER\\Software\\CryptoCompany\\Update\\Clients\\{CA66CCBE-7980-49AB-B53C-E74F5918ECCC}"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ],
    "dll_loaded": [
        "kernel32",
        "api-ms-win-core-fibers-l1-1-1",
        "api-ms-win-core-synch-l1-2-0"
    ]
}

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\e448e471c3ae25ba09ec58e97031f9e5beebb6f4dbc2d0067f99e37a4a59f04d.bin",
        "process_name": "e448e471c3ae25ba09ec58e97031f9e5beebb6f4dbc2d0067f99e37a4a59f04d.bin",
        "pid": 2816,
        "summary": {
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\goopdate.dll"
            ],
            "regkey_opened": [
                "HKEY_CURRENT_USER\\Software\\CryptoCompany\\Update\\Clients\\{CA66CCBE-7980-49AB-B53C-E74F5918ECCC}"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "kernel32",
                "api-ms-win-core-fibers-l1-1-1",
                "api-ms-win-core-synch-l1-2-0"
            ]
        },
        "first_seen": 1573339985.7031,
        "ppid": 2016
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1573339985.3438,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "CryptoTabUpdate_unsigned.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    },
    {
        "markcount": 1,
        "families": [],
        "description": "The executable contains unknown PE section names indicative of a packer (could be a false positive)",
        "severity": 1,
        "marks": [
            {
                "category": "section",
                "ioc": ".gfids",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_features"
    },
    {
        "markcount": 58,
        "families": [],
        "description": "Foreign language identified in PE resource",
        "severity": 2,
        "marks": [
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
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                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
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                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
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                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
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            {
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            {
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            {
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                "type": "generic",
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            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
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            },
            {
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            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
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                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
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                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
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                "offset": "0x00028600",
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                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
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                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            },
            {
                "name": "RT_VERSION",
                "language": "LANG_SERBIAN",
                "offset": "0x00028600",
                "filetype": "data",
                "sublanguage": "SUBLANG_SERBIAN_CYRILLIC",
                "type": "generic",
                "size": "0x00000340"
            }
        ],
        "references": [],
        "name": "origin_langid"
    }
]

Yara

The Yara rules did not detect anything in the file.

Network

{
    "tls": [],
    "udp": [
        {
            "src": "192.168.56.101",
            "dst": "192.168.56.255",
            "offset": 546,
            "time": 3.0793759822845,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3346,
            "time": 3.0177218914032,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3674,
            "time": 1.0157639980316,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4002,
            "time": 3.0302500724792,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4330,
            "time": 1.5202419757843,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4658,
            "time": -0.084728002548218,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 4986,
            "time": 1.1065859794617,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 12604,
            "time": 1.0519979000092,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 16796,
            "time": 3.1260628700256,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "4194be280c4e900e41df30cb6a60994f46ccb8cf4b05bf4c6d5fc7534fd322bc",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "626b884fb6ae2846e14084240f61406075d9c786a8d69a0a90b909cfe4edb328",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandbox

Hashes [?]

PropertyValue
MD56346cbb8a24b3dc8393e27181afd8c09
SHA256e448e471c3ae25ba09ec58e97031f9e5beebb6f4dbc2d0067f99e37a4a59f04d

Error Messages

These are some of the error messages that can appear related to cryptotabupdate.exe:

cryptotabupdate.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

cryptotabupdate.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

CryptoTab Update has stopped working.

End Program - cryptotabupdate.exe. This program is not responding.

cryptotabupdate.exe is not a valid Win32 application.

cryptotabupdate.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with the file?

To help other users, please let us know what you will do with the file:



Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page


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Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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