Analysis

  • max time kernel
    93s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 19:49

General

  • Target

    Chimera-1.4/modules/lock_module.py

  • Size

    571B

  • MD5

    13cf2aa77c355912b2653ea6ed97357d

  • SHA1

    a1c6f882a9277b001f052103aff6e7d51caf7d41

  • SHA256

    2587865de78cc78ec76c57e05e90c6c3f9a1fd7a654f28978cfc6b681b843caa

  • SHA512

    6e7d9f166f59ab61395b66dc435a858619c4f97b7f71d60776dcf3c3391f1c0a9e11bca40ff41bfa17f31e9ba5940d4fb888ddd36787dde515df4d6b24d7603f

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 SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Chimera-1.4\modules\lock_module.py
    1⤵
    • Modifies registry class
    PID:4196
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads