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Analysis

  • max time kernel
    81s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 16:41

General

  • Target

    bc845cad41af276ab2d41dfa2b97cf7c_JaffaCakes118.exe

  • Size

    3KB

  • MD5

    bc845cad41af276ab2d41dfa2b97cf7c

  • SHA1

    cf78f4710a129f0be910a21387578bb57a169054

  • SHA256

    0bacdf835aa437d37622b9b817fd10a42ece8aea0dfd75184a6f1320290ab6d1

  • SHA512

    d2218a5fbbc02031ad029208dcaeddc3d3592e074fc27998f6b3d4648b1dd8c63e2e8af6c6eab70083c799367f740429aeb57e422cef48955635d092782bab73

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc845cad41af276ab2d41dfa2b97cf7c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc845cad41af276ab2d41dfa2b97cf7c_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 92
      2⤵
      • Program crash
      PID:3068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1036-0-0x0000000013140000-0x0000000013142000-memory.dmp

    Filesize

    8KB

  • memory/1036-1-0x0000000013140000-0x0000000013142000-memory.dmp

    Filesize

    8KB