Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 20:04

General

  • Target

    31c9bd9ee7ab5677e3f26ffacd2a62f9_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    31c9bd9ee7ab5677e3f26ffacd2a62f9

  • SHA1

    dcbc6ce5ad720eb5cab7089b12db20ee012a452d

  • SHA256

    65269cee8b9d0d845309e74356786c453c960ae95b80b87ecb3b539d73e4e6e9

  • SHA512

    c60eb2e2c31605e8c84e8413b53d5f73b037e5832d8254b065c20d9c983bf033731c0c7c40b8d0b3eacfd35d342f38138b4ae1ea5052dd068911545c6d68e2c2

  • SSDEEP

    1536:BO6F6rLSReN5qNMin5FI4gVeHAQWK6aStFdwRRurNos1LbLkOVh/v3z:c6srKTuHMRkpFLx3z

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 51 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\31c9bd9ee7ab5677e3f26ffacd2a62f9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\31c9bd9ee7ab5677e3f26ffacd2a62f9_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1292
    • C:\Users\Admin\faruq.exe
      "C:\Users\Admin\faruq.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:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\faruq.exe

    Filesize

    156KB

    MD5

    6cc0cc1aed10b47f9cd03f0e36ca688a

    SHA1

    994c6dd6f26a60e768785588f47ac6270f3e433e

    SHA256

    fd1cfc3173a50cfb4fbc29012845ed32950f8bff66ba31e6cd9dceac28ae3603

    SHA512

    8ef37b774a2d8596f0ec8273dbb3160ee947fa9f5247235bc6735d48b5a1be7dd63c2f83a28a697023ee1d9dc36f761d6ed34e76a3ff9b01460a8c3475e936ef