General

  • Target

    e4c42d3213ad8afe6fa27a08076a5527_JaffaCakes118

  • Size

    469KB

  • Sample

    241212-fgclwavrgq

  • MD5

    e4c42d3213ad8afe6fa27a08076a5527

  • SHA1

    741e57940d64982779a272f95e3fb9661f1191aa

  • SHA256

    02c5dd68fcc754f3604884ceddb707f38a092ddfb4955e70a25af5975e0d3b2b

  • SHA512

    b881691b094140ae603f5a1129e0515528d5663d8d2d35595c418eb4a6a49228bb3ad82263ef095e3b76b040a3896f8f2d10229446631720a24ea962fe01a77b

  • SSDEEP

    12288:Uw9pAA0o/C8Bl1z9L+gbOMXmZuD68wnl4:UmHJDT1z9lCL4

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

sou

C2

windowsinstaller.serveftp.com:1337

Mutex

DM180248O8U1F1

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System

  • install_file

    services.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    secure

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e4c42d3213ad8afe6fa27a08076a5527_JaffaCakes118

    • Size

      469KB

    • MD5

      e4c42d3213ad8afe6fa27a08076a5527

    • SHA1

      741e57940d64982779a272f95e3fb9661f1191aa

    • SHA256

      02c5dd68fcc754f3604884ceddb707f38a092ddfb4955e70a25af5975e0d3b2b

    • SHA512

      b881691b094140ae603f5a1129e0515528d5663d8d2d35595c418eb4a6a49228bb3ad82263ef095e3b76b040a3896f8f2d10229446631720a24ea962fe01a77b

    • SSDEEP

      12288:Uw9pAA0o/C8Bl1z9L+gbOMXmZuD68wnl4:UmHJDT1z9lCL4

    • 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