Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2024, 10:35

General

  • Target

    5b9292c684078d57c6063e512f03d4f2_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    5b9292c684078d57c6063e512f03d4f2

  • SHA1

    6935488bde726b3ee3a5ccdbab0c6363cdd8987c

  • SHA256

    fe511c100bca9246e02a5fc0789ad5e4f6848e57560f669051a4a6d92e96accc

  • SHA512

    b7fb08828bd1343820d2e417719a87772ac177610159c0dd781a941605b38ec5950162188af781a07f18d97dd4de41b9f1e6f54fbdbc926bb6d46b96870c3e82

  • SSDEEP

    1536:IsNmqXOTy6npK9x5WPjeATvbtjYYVHdzqZgIYEOCsuvn:WqX8jI93WPyAdYZgI2Csuv

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b9292c684078d57c6063e512f03d4f2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b9292c684078d57c6063e512f03d4f2_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Users\Admin\seeqoep.exe
      "C:\Users\Admin\seeqoep.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4812

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\seeqoep.exe

          Filesize

          136KB

          MD5

          455a129d24cb7e6267f133b3444b94a9

          SHA1

          327cad8d0c4f68b57efa0a725da21f11ce9705d2

          SHA256

          8b48a26938bbc79494221837e2a3d40b58b91ad3084b073c0ffc209986f2a137

          SHA512

          93278ff17e44477755fd840d096bc99c8faa68d2170906fff3346942173572dcad7728e485535cd0dc82a1f137e801322c6ca10fbd085fae4f2db276c6ad473f