What is PowerMgr.exe?

PowerMgr.exe is part of Lenovo Power Manager and developed by Lenovo according to the PowerMgr.exe version information.

PowerMgr.exe's description is "Lenovo Power Manager Host"

PowerMgr.exe is digitally signed by Lenovo.

PowerMgr.exe is usually located in the 'C:\Windows\SysWOW64\Lenovo\PowerMgr\' folder.

Some of the anti-virus scanners at VirusTotal detected PowerMgr.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 PowerMgr.exe:

PropertyValue
Product nameLenovo Power Manager
Company nameLenovo
File descriptionLenovo Power Manager Host
Internal namePowerMgr.exe
Original filenamePowerMgr.exe
Legal copyrightCopyright (C) Lenovo
Product version10.0.115.0
File version10.0.115.0

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

Product nameLenovo Power Manager
Company nameLenovo
File descriptionLenovo Power Manager Host
Internal namePowerMgr.exe
Original filenamePowerMgr.exe
Legal copyrightCopyright (C) Lenovo
Product version10.0.115.0
File version10.0.115.0

Digital signatures [?]

PowerMgr.exe has a valid digital signature.

PropertyValue
Signer nameLenovo
Certificate issuer nameSymantec Class 3 SHA256 Code Signing CA - G2
Certificate serial number7b55a1c59a1e922187390147dae10709

VirusTotal report

1 of the 71 anti-virus programs at VirusTotal detected the PowerMgr.exe file. That's a 1% detection rate.

ScannerDetection Name
Jiangmin Trojan.Banker.ClipBanker.r
1 of the 71 anti-virus programs detected the PowerMgr.exe file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Summary

{
    "file_opened": [
        "C:\\Windows\\SysWOW64\\en-US\\KERNELBASE.dll.mui"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\Windows Error Reporting\\WMR\\Disable",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ],
    "dll_loaded": [
        "kernel32",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\PWMTR32V.DLL"
    ]
}

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\5c3889fab2af48c570c1071f8cb899218ae3ae3a066cc9e72cc4dced3d40b4c4.bin",
        "process_name": "5c3889fab2af48c570c1071f8cb899218ae3ae3a066cc9e72cc4dced3d40b4c4.bin",
        "pid": 2504,
        "summary": {
            "file_opened": [
                "C:\\Windows\\SysWOW64\\en-US\\KERNELBASE.dll.mui"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\Windows Error Reporting\\WMR\\Disable",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "kernel32",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\PWMTR32V.DLL"
            ]
        },
        "first_seen": 1575481984.515625,
        "ppid": 2676
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1575481984.328125,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "E:\\PMH-FB-JOB1\\Release\\PowerMgr.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": 546,
            "time": 3.078904151916504,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5326,
            "time": 3.0420780181884766,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5654,
            "time": 1.03059720993042,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5982,
            "time": 3.053805112838745,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6310,
            "time": 1.5383360385894775,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6638,
            "time": -0.08830499649047852,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6966,
            "time": 1.549347162246704,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 17912,
            "time": 1.0525062084197998,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 26296,
            "time": 3.110403060913086,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "6b4316577ecc844b41effa4d8cf1f26be5d53301a0d82179d541daee171c4ff4",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "0f16e051db00b968e4dc8263d58fce309822447b9fef0c63bc527cbfd305e644",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

Other files also named PowerMgr.exe

PowerMgr.exe (5 votes)

Hashes [?]

PropertyValue
MD5a72fb5298995a395d8dc6e47e15bfa8e
SHA2565c3889fab2af48c570c1071f8cb899218ae3ae3a066cc9e72cc4dced3d40b4c4

Error Messages

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

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

powermgr.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.

Lenovo Power Manager Host has stopped working.

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

powermgr.exe is not a valid Win32 application.

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

What will you do with PowerMgr.exe?

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



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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