Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2024 20:39

General

  • Target

    d0695623539646d213f7eee84cd4f39d_JaffaCakes118.exe

  • Size

    236KB

  • MD5

    d0695623539646d213f7eee84cd4f39d

  • SHA1

    d982bd86bd77e038e10a81ad98065aef3047d74e

  • SHA256

    cfafd1e69e111a110cf53293409ff47846651bd0493eaa2b57d1c93fe15dddd8

  • SHA512

    3ca1d97eb964512da6f5659eb3b6982f0ccb58481685215286d0828134ce4968108eb77b0df0a25e0e4f178827cf2bc5d6be033897f1d013c0eedc8206ea2545

  • SSDEEP

    6144:N3lS+ZMSOmXb8xgdlNz//4st6hVHCjkSSiproqyCzxP/pYvCx2X+:y+ZMSRX2gFVYLYkSSipv1P/pwX+

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0695623539646d213f7eee84cd4f39d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0695623539646d213f7eee84cd4f39d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Users\Admin\soafao.exe
      "C:\Users\Admin\soafao.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:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\soafao.exe

    Filesize

    236KB

    MD5

    bb542eb8ef327372f2391471896a05d7

    SHA1

    8088d3deab347e4cff74db1d00427b50f4505a5a

    SHA256

    2f15f9be25bce27baaee453da4313cd5893a560d13ed89e563aeb9b359f4dcfe

    SHA512

    e8557a14309117d2dd193111f9f5f2d08904a5cd7fc4528af3e0d5693223550ed4908277c085eb2bcb1142086eddadf8533bdfd94499cdf8c17a53423dcb46e4