Windows 7 deprecation

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

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 19:59

General

  • Target

    3eaf50d321dd600bf124e00c3bb2ca07_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    3eaf50d321dd600bf124e00c3bb2ca07

  • SHA1

    868527efa606e965cd11f29c577483b449e0f0ad

  • SHA256

    571798be0c7340ab297c852267866c62f52569458123bf135ec83c80044bb3ef

  • SHA512

    cdbe7d2676a9974ed53c4fc8bcb75337ee9f4e8a448ffab25198770ad50f5e8a672a53b9c11bc6f6d4d7b9d35e49dca8e9c507a74566dfdefa31f90922633a8c

  • SSDEEP

    3072:bVHgCc4xGvbwcU9KQ2BBAHmaPxiVoyb5EL:yCc4xGxWKQ2Bonxl

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.byethost12.com
  • Port:
    21
  • Username:
    b12_8082975
  • Password:
    951753zx

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    onthelinux
  • Password:
    741852abc

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3eaf50d321dd600bf124e00c3bb2ca07_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3eaf50d321dd600bf124e00c3bb2ca07_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Program Files (x86)\37a21f0a\jusched.exe
      "C:\Program Files (x86)\37a21f0a\jusched.exe"
      2⤵
      • Executes dropped EXE
      PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\37a21f0a\37a21f0a

    Filesize

    17B

    MD5

    134c1d489094d6d3399f65b0e9aebc1f

    SHA1

    612a57fbe6ed3ab9c15b39451171d813314a28d5

    SHA256

    54f9150d1268f7b4b83dd9fc3ec32274bf749715a5806ff3ca5262f5427d6781

    SHA512

    b09bf60e4850d05261d81a124a647dd111f42480224eae8a3bd2f64736c38119953703f868ad34194a7ae6dad6aabff4081ba73df262bbe9f5327867c56a48ed

  • C:\Program Files (x86)\37a21f0a\jusched.exe

    Filesize

    208KB

    MD5

    c5a0ddd2246611167b06d39b15cc5730

    SHA1

    5b714cab60f9cad73884a453c52771be6286a3bb

    SHA256

    0e5cee1b63b8c2ebaa993e7a3610203760a3f136d8a892479b1df7b11dbdacc1

    SHA512

    0d83b446eb81a18b68221281f84eeb0ac61dda8c7e5204d2c83054c95e07d6c4b284a4468082a55ccd8389718e03db4a874a23b05cbd0ed62b6dbe9855eea299