What is igdgmm64.dll?

igdgmm64.dll is part of Intel HD Graphics Drivers for Windows(R) and developed by Intel Corporation according to the igdgmm64.dll version information.

igdgmm64.dll's description is "User Mode Driver for Intel(R) Graphics Technology"

igdgmm64.dll is digitally signed by IntelVPGSigning2018.

igdgmm64.dll is usually located in the 'C:\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_2f4c7fcb86976beb\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about igdgmm64.dll.

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 igdgmm64.dll:

PropertyValue
Product nameIntel HD Graphics Drivers for Windows(R)
Company nameIntel Corporation
File descriptionUser Mode Driver for Intel(R) Graphics Technology
Internal nameigdgmm64.dll
Original filenameigdgmm64.dll
Legal copyrightCopyright (c) 1998-2018 Intel Corporation.
Product version26.20.100.7000
File version26.20.100.7000

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

Product nameIntel HD Graphics Drivers for Window..
Company nameIntel Corporation
File descriptionUser Mode Driver for Intel(R) Graphi..
Internal nameigdgmm64.dll
Original filenameigdgmm64.dll
Legal copyrightCopyright (c) 1998-2018 Intel Corpor..
Product version26.20.100.7000
File version26.20.100.7000

Digital signatures [?]

igdgmm64.dll has a valid digital signature.

PropertyValue
Signer nameIntelVPGSigning2018
Certificate issuer nameiKGF_AZSKGFDCS
Certificate serial number5e88f0280003000000c8

VirusTotal report

None of the 69 anti-virus programs at VirusTotal detected the igdgmm64.dll file.

None of the 69 anti-virus programs detected the igdgmm64.dll file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Summary

{
    "dll_loaded": [
        "kernel32",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
    ],
    "file_opened": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
    ],
    "command_line": [
        "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll,DllMain"
    ],
    "file_exists": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll.manifest",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
    ],
    "file_read": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ]
}

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 1480,
        "summary": {
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll.manifest",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "kernel32",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ]
        },
        "first_seen": 1565851985.9844,
        "ppid": 2592
    },
    {
        "process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2592,
        "summary": {
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ],
            "command_line": [
                "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll,DllMain"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll.manifest",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ],
            "file_read": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\32cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1565851985.8125,
        "ppid": 2800
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1565851985.5,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "D:\\qb\\workspace\\21461\\source\\gfx-driver\\dump64\\gmmlib\\Release\\igdgmm64.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    }
]

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": 662,
            "time": 6.2172629833221,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5190,
            "time": 6.1545751094818,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5518,
            "time": 4.1586380004883,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5846,
            "time": 6.1654050350189,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6174,
            "time": 4.7852680683136,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6502,
            "time": 3.051558971405,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6830,
            "time": 4.7514569759369,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 15512,
            "time": 4.2385940551758,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 19704,
            "time": 6.2679250240326,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "9c8ab7fa9db2b0c274d0cdd932ba831d5338943de2e970003cf9ac63f8e4a13f",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "4e7796bf355f6b462666ec8a70a9d2778eff9731ff7fea3284d715d9d69781b1",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

Hashes [?]

PropertyValue
MD5e1f91e804a4a68ec8bc2e21e5c6238e5
SHA25632cff5a6f38ed407e337bfcf1259f68b67eeaaf86c0f272dd42ad40e0704fb33

What will you do with igdgmm64.dll?

To help other users, please let us know what you will do with igdgmm64.dll:



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.

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