Analysis

  • max time kernel
    1753s
  • max time network
    1168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 19:56

General

  • Target

    encodings/cp1250.pyc

  • Size

    2KB

  • MD5

    a1bcf77860d98156a7df13536ad0b70d

  • SHA1

    481a396d8f755881ba32ab64a9914ebd158145b1

  • SHA256

    761f33872d2c5b76e1213c7bd670959e9233f14447779d448d5ca735c7b46d37

  • SHA512

    58bb651a4461249398f8c3968af2df9f72a34bf0f5ca7724538ff272427e5d5a6a2081b1290aa5d9dd3eaf3dfeb0af7060f3bca9609f25986a23f911d0a77869

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\encodings\cp1250.pyc
    1⤵
    • Modifies registry class
    PID:3680
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1852
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:4152
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4424

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4424-0-0x000001C5A0B50000-0x000001C5A0B60000-memory.dmp

      Filesize

      64KB

    • memory/4424-16-0x000001C5A0C50000-0x000001C5A0C60000-memory.dmp

      Filesize

      64KB

    • memory/4424-32-0x000001C5A8FC0000-0x000001C5A8FC1000-memory.dmp

      Filesize

      4KB

    • memory/4424-34-0x000001C5A8FF0000-0x000001C5A8FF1000-memory.dmp

      Filesize

      4KB

    • memory/4424-35-0x000001C5A8FF0000-0x000001C5A8FF1000-memory.dmp

      Filesize

      4KB

    • memory/4424-36-0x000001C5A9100000-0x000001C5A9101000-memory.dmp

      Filesize

      4KB