General

  • Target

    JaffaCakes118_283f771abe33b3a2122d759a2c6b0b5f

  • Size

    344KB

  • Sample

    250125-e8645awmbz

  • MD5

    283f771abe33b3a2122d759a2c6b0b5f

  • SHA1

    9933d40c3c09f06a1f1ba8298f4d2e2d71e545d1

  • SHA256

    5c24e129ec7dfa01b1d21ed48bc981ea4200b91b1cc5350cc244508f7aac6bd0

  • SHA512

    13e2fd79f4521951cdf088156a0e56d7972d6927648872911105e8118d8803a7fe272014958dacf549fc1ada9962ea07f6ea1b918a063e9b9676824bc5b7d288

  • SSDEEP

    6144:EoIChTY6YDH5QmIZvT8Px5FpTbvwTd++9ziENTNDzj/H9X6ZeIJfRkvNyCuHj7Oo:EoIC5Y6YDH5Qm0U1TjwTX5iEN5Tlee3U

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

fuck3r

C2

xs0.no-ip.biz:81

Mutex

Javax9

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    60

  • injected_process

    explorer.exe

  • install_dir

    sys32

  • install_file

    svhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Required file comd32.dll is missing

  • message_box_title

    File missing

  • password

    rayabc123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_283f771abe33b3a2122d759a2c6b0b5f

    • Size

      344KB

    • MD5

      283f771abe33b3a2122d759a2c6b0b5f

    • SHA1

      9933d40c3c09f06a1f1ba8298f4d2e2d71e545d1

    • SHA256

      5c24e129ec7dfa01b1d21ed48bc981ea4200b91b1cc5350cc244508f7aac6bd0

    • SHA512

      13e2fd79f4521951cdf088156a0e56d7972d6927648872911105e8118d8803a7fe272014958dacf549fc1ada9962ea07f6ea1b918a063e9b9676824bc5b7d288

    • SSDEEP

      6144:EoIChTY6YDH5QmIZvT8Px5FpTbvwTd++9ziENTNDzj/H9X6ZeIJfRkvNyCuHj7Oo:EoIC5Y6YDH5Qm0U1TjwTX5iEN5Tlee3U

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks