Analysis

  • max time kernel
    142s
  • max time network
    188s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/02/2024, 12:20

General

  • Target

    AutoGpuAffinity/bin/restart64/restart64.exe

  • Size

    73KB

  • MD5

    297aa19bade534a791d053ca190b74ad

  • SHA1

    15cb6a33994f75fe9e30a2afbc8a7e4616b63962

  • SHA256

    5f779bb822aedaf5bd11693cdf73f6c7c3342f37371a78c07c2aca1e15dbfd00

  • SHA512

    df883950c598f31b81f22a68b2a9fed7459dcad5084ec6e39399658b0492bcc458d9fc5bb80fda6bc994bed3241f969fc67a0b8e021fb82b040455d64776c625

  • SSDEEP

    1536:8vXMJl7uRupZzidl/T+Dnx86Rpy4roKsIrryeq3OTM:8vMJl6RAZu/T+7x8qpRM8rNcOTM

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 6 IoCs
  • Drops file in Windows directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutoGpuAffinity\bin\restart64\restart64.exe
    "C:\Users\Admin\AppData\Local\Temp\AutoGpuAffinity\bin\restart64\restart64.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2244
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004D8 0x00000000000004DC
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4172
  • C:\Windows\system32\wbem\WMIADAP.EXE
    wmiadap.exe /R /T
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:1292

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\System32\perfc009.dat

          Filesize

          128KB

          MD5

          a9ae270f03cd818fc5ccb1fc114ed0f8

          SHA1

          57cfce4c18c0163fd41652ab89e4c51649eee492

          SHA256

          c08bb34abb284c2fb15d4372c2c3c2387f71ebeb920be89c9079e96c7a4ca3ec

          SHA512

          5fa35050038e187b0be9547ff86e49aa5272a273eefb83472758da5b818e4e86eba254422b4524fb7a4bd66bd5c3ae210162cab1247b601ea1a3fc6454703ef0

        • C:\Windows\System32\perfh009.dat

          Filesize

          686KB

          MD5

          efeeda97e31eb12669293d78feaff451

          SHA1

          f3680730a9ed165f49be4a2b1be8477196f15afb

          SHA256

          a0ae9b96680526dd73b3469504eaeb3882c655e3f4557b9e120de1ddd8edb834

          SHA512

          452da0e9a2c17de87d5a0db150acf299310d684c50c4f16daa5f1c298267d76d990000a0bf4e5ffb2afe5769e74bfcdf351e8d68b933a432a9130cdcdd81f1b2

        • C:\Windows\System32\wbem\Performance\WmiApRpl.h

          Filesize

          3KB

          MD5

          b133a676d139032a27de3d9619e70091

          SHA1

          1248aa89938a13640252a79113930ede2f26f1fa

          SHA256

          ae2b6236d3eeb4822835714ae9444e5dcd21bc60f7a909f2962c43bc743c7b15

          SHA512

          c6b99e13d854ce7a6874497473614ee4bd81c490802783db1349ab851cd80d1dc06df8c1f6e434aba873a5bbf6125cc64104709064e19a9dc1c66dcde3f898f5

        • C:\Windows\System32\wbem\Performance\WmiApRpl.ini

          Filesize

          29KB

          MD5

          ffdeea82ba4a5a65585103dd2a922dfe

          SHA1

          094c3794503245cc7dfa9e222d3504f449a5400b

          SHA256

          c20b11dff802aa472265f4e9f330244ec4aca81b0009f6efcb2cf8a36086f390

          SHA512

          7570527fdae4818f0fc780f9f141ab6a2d313cc6b3fdb1f7d7ff05d994ad77d3f8d168b1d77c2555d25dc487d24c18f2cc0eab505d1dd758d709f2576aac1a8a