Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/04/2024, 11:32

General

  • Target

    fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe

  • Size

    148KB

  • MD5

    fcac86cab31cd25076a0e7277aa16517

  • SHA1

    2b10a3c4b4af54e35f1907ad604de81447425797

  • SHA256

    d97f6253ff0f3f06914fd5312665f59c407c7004928609c04b310b6d1e45b904

  • SHA512

    df1ea4c14e2506b6cb20f8af89a968d3578ae397c5aae8c77c5a2bee8de6eb390712b9bb9d0c2be312f76e916920445ed3389694de48be4a98c4bcb2787655f6

  • SSDEEP

    3072:DiF/Qh4mRpDGq7At/yRWr2wA36nbMUq8hFOdhIsWE5j4oQE:uFIh96F90Wf7nJPwdhd

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 53 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\fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fcac86cab31cd25076a0e7277aa16517_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:2040
    • C:\Users\Admin\pevel.exe
      "C:\Users\Admin\pevel.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:4872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\pevel.exe

    Filesize

    148KB

    MD5

    7281443cf1f901db35c837e6ba60fe58

    SHA1

    e6a74ffdf55fcea2b95b3b01b2795dd3f192ff74

    SHA256

    02c33118eba0a33545cb4e7e87ecbffd37c06c3821b00bb20a04014d01fdbea8

    SHA512

    f801bf3c1c9c0c4fc1c4ce553f0b5a2e34109ed354d7c9912efad56587163eadc913b49d9e3cedc756526697036873c409a1c6f68fc657634ffeb2749db9510a