General

  • Target

    f8a37380b37631c5abd5ce16d84199b8_JaffaCakes118

  • Size

    448KB

  • Sample

    241216-ms3e1axjg1

  • MD5

    f8a37380b37631c5abd5ce16d84199b8

  • SHA1

    5a4a83baf21e4f39e2bef5d42248b3f0026418e5

  • SHA256

    1cd4f67d46af13f7fae101a1c5a5b85b413ff7058126c280189b5701739c925a

  • SHA512

    fac366cadb10419d0abdc56da69e4f2f73a0111471190fff165b2330896db30a5947a25eeaf0962e64dade82bb7d1338b346e856df98a10be373473f2999f9b9

  • SSDEEP

    12288:ZiSC/HRfMOwm6QR2Q+4C17gLX7pzF/6nNWIRWTWTiCnDl3wFGx:gEm6aNq17m9zF/6NH7x

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

rshacks.no-ip.org:100

Mutex

2NB155WAOSCF5E

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f8a37380b37631c5abd5ce16d84199b8_JaffaCakes118

    • Size

      448KB

    • MD5

      f8a37380b37631c5abd5ce16d84199b8

    • SHA1

      5a4a83baf21e4f39e2bef5d42248b3f0026418e5

    • SHA256

      1cd4f67d46af13f7fae101a1c5a5b85b413ff7058126c280189b5701739c925a

    • SHA512

      fac366cadb10419d0abdc56da69e4f2f73a0111471190fff165b2330896db30a5947a25eeaf0962e64dade82bb7d1338b346e856df98a10be373473f2999f9b9

    • SSDEEP

      12288:ZiSC/HRfMOwm6QR2Q+4C17gLX7pzF/6nNWIRWTWTiCnDl3wFGx:gEm6aNq17m9zF/6NH7x

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks