Analysis

  • max time kernel
    69s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220718-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-07-2022 15:00

General

  • Target

    4f3e3af0f516b1ae42a30ec6e4a57358a9d7da66a13f87e231fda42e2cb50682.exe

  • Size

    1.4MB

  • MD5

    47d64846e17e347e63fc491f63108ea6

  • SHA1

    dda5e7983996bca729c986bd3210def22543ca34

  • SHA256

    4f3e3af0f516b1ae42a30ec6e4a57358a9d7da66a13f87e231fda42e2cb50682

  • SHA512

    5ed0ac753d3d74c7db5d800ed098ec756a0685bbd69e204238af8d7eae835601b36b65d0e0c028de9acb1919eaf32165e4d85536bc93285d8b03d4cc1ce18e05

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f3e3af0f516b1ae42a30ec6e4a57358a9d7da66a13f87e231fda42e2cb50682.exe
    "C:\Users\Admin\AppData\Local\Temp\4f3e3af0f516b1ae42a30ec6e4a57358a9d7da66a13f87e231fda42e2cb50682.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:404
    • C:\Users\Admin\AppData\Local\Temp\svhost.exe
      "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
      2⤵
      • Executes dropped EXE
      PID:3868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\svhost.exe

    Filesize

    1.6MB

    MD5

    1c9ff7df71493896054a91bee0322ebf

    SHA1

    38f1c85965d58b910d8e8381b6b1099d5dfcbfe4

    SHA256

    e8b5da3394bbdd7868122ffd88d9d06afe31bd69d656857910d2f820c32d0efa

    SHA512

    aa0def62b663743e6c3c022182b35cff33cb9abf08453d5098f3c5d32b2a8b0cd1cc5de64b93e39680c1d1396fef1fd50b642ca3ea4ba1f6d1078321d96916ab

  • memory/404-130-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/404-134-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/404-135-0x00000000750E0000-0x0000000075691000-memory.dmp

    Filesize

    5.7MB

  • memory/3868-131-0x0000000000000000-mapping.dmp