Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 19:54

General

  • Target

    4b29ac480825aee210b76c9605a990ca_JaffaCakes118.exe

  • Size

    300KB

  • MD5

    4b29ac480825aee210b76c9605a990ca

  • SHA1

    d1ac95d3a8a36721d1cb170d4936ead89169e468

  • SHA256

    dfaccc42dbd490b877cfd84e47d21fb18a3439eeeeea6c161be179e8deb55923

  • SHA512

    ac0c826d5adb6c3b2575b035c1b288b8eace63956cae4d7df23d4b9431035e4ec3de64c70e1df5e974eca91ffd1c32e0cc2ca876e225098a0caa676f1f41f903

  • SSDEEP

    6144:vA+usKuzNSYokX6w1UbgwDO7zRpmM57M186xFGY:IOKuzNSYQEY

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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 27 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b29ac480825aee210b76c9605a990ca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b29ac480825aee210b76c9605a990ca_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\geonio.exe
      "C:\Users\Admin\geonio.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
      PID:2060

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\geonio.exe

          Filesize

          300KB

          MD5

          71bd32098a3f32c4464f91a584142e91

          SHA1

          fe46d4c541a48d837ebdce81d4404c02fe6ab120

          SHA256

          a5cf2ce8bb34fb1a11e331354d67ecff98acbf9b83cd353a61d4cd7f17e1466f

          SHA512

          06c7d9e785855fb691bc25c5a3afd8e1a5a36ed11fd4534423de597e6ec6e488cd2e99f32a10371f54d93c5aa5638593fa7726fe3c23dfd6e82372fbc8a95fa1