Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 09:22

General

  • Target

    2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    2e9be33885ae6c6251c6ae0aa92b31df

  • SHA1

    70b2fbb8c6bac7e54e7b3a7e470198feba232ecc

  • SHA256

    519d5e3f648ffd89a17ab89de6b1b0a3428e281b2952e67f5c9665be3c1c5ae7

  • SHA512

    38041ef8d723d392b5158c82c2a6c24df0b015fb62a9c6db9cd656803cebee4eee7d21b5fb212d1f4d2fcff895057e6cc2d94896d3aa8f64d49f9cb0ab7569b7

  • SSDEEP

    1536:eqB2VgzWwmhLmncdkadGVScGYJXeiyCnO+TI4K4I4i404R4Z1VcvsJOpPpMm4/Ns:N2GW6cOadGRJuH7ut/Tdvd+hXV/vU3v/

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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2e9be33885ae6c6251c6ae0aa92b31df_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Users\Admin\ziatiin.exe
      "C:\Users\Admin\ziatiin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\ziatiin.exe

    Filesize

    96KB

    MD5

    35199177db3b8a71764201a0fcfa2355

    SHA1

    ba8949f126f3de9f953f3cbcdaf1a1466d32c4cc

    SHA256

    68ac77a84963949f8f25a4456d905d2df7dea0ca67db3743736ddb3dc8847210

    SHA512

    7d91fb30e9670d0dd7d675f0f1eaf47da66dadee5c87506c0df725a22927226eebd6944a5dc9075435579077ef9b021d8802d8de6a2308727d952eb1ffdf5196