Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 03:01

General

  • Target

    2467d3c78455637e8724a59d39116da0_JaffaCakes118.exe

  • Size

    232KB

  • MD5

    2467d3c78455637e8724a59d39116da0

  • SHA1

    566e7e00f7e0dc4d990304a7acb9b697271b0f33

  • SHA256

    76649dcd507a9035dc0b7cebfd29cb9ff06be0dee2a95edc83a0dadf27031c2f

  • SHA512

    948709d8bf892db449f1e0e1e441572f3b4a1f124ea16abd7771fe87aeca355c9ffd56eb97b580d7e96758238c28c273997bb3da3cdfcaa30d17bb620dd74ea2

  • SSDEEP

    6144:ey1J3PFKs78vpRTlEqxF6snji81RUinKbLg:RPhpg

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\2467d3c78455637e8724a59d39116da0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2467d3c78455637e8724a59d39116da0_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:3316
    • C:\Users\Admin\roaihor.exe
      "C:\Users\Admin\roaihor.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:4992
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4244,i,3833046924978547022,12404847742964713612,262144 --variations-seed-version --mojo-platform-channel-handle=3776 /prefetch:8
    1⤵
      PID:3996

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\roaihor.exe

      Filesize

      232KB

      MD5

      1d52ba853c74d50c1637a69e534faa6c

      SHA1

      522368f1699e576952fca43ee5e64a08ae817143

      SHA256

      96953639819cf51ea31d4756efb6fb1d12769de8a6ad78ad7777b84b83c668fb

      SHA512

      491497b0a26ed503398abbaa5b6f5019fd2b5206e899b9e914281d452565668a72d61866fd9351fc95878781e301ffab6a9089696dc55901123120bbe6f19250