General

  • Target

    JaffaCakes118_b7d17f5d144d4ffdc50395660a0a1934

  • Size

    508KB

  • Sample

    250414-p58tnayxav

  • MD5

    b7d17f5d144d4ffdc50395660a0a1934

  • SHA1

    38f4faaa96ec860ae68b1d5e84224b3a36f49dff

  • SHA256

    9c2e4a11035905d0f5be22bd312cc604d0d95a4dfa234a185b76e252fae3487b

  • SHA512

    bc1e82a9def73c69564495542493b334e419cadfc6e0e1969ed7cd7bed23f86d559fa87a3d04a3bc908204e85fa4fa7f28a8270b13d13eadff556646883a02a7

  • SSDEEP

    12288:VRmUv9M4mb1se0y5nxtOH9Q+6mK/rj/e99E7nLN493wF:VRmKMh0yRxIa7/Xo9unx

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

0

C2

dragonworleds2.no-ip.biz:81

Mutex

7020Y821XRL31X

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.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

      JaffaCakes118_b7d17f5d144d4ffdc50395660a0a1934

    • Size

      508KB

    • MD5

      b7d17f5d144d4ffdc50395660a0a1934

    • SHA1

      38f4faaa96ec860ae68b1d5e84224b3a36f49dff

    • SHA256

      9c2e4a11035905d0f5be22bd312cc604d0d95a4dfa234a185b76e252fae3487b

    • SHA512

      bc1e82a9def73c69564495542493b334e419cadfc6e0e1969ed7cd7bed23f86d559fa87a3d04a3bc908204e85fa4fa7f28a8270b13d13eadff556646883a02a7

    • SSDEEP

      12288:VRmUv9M4mb1se0y5nxtOH9Q+6mK/rj/e99E7nLN493wF:VRmKMh0yRxIa7/Xo9unx

    • 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 v16

Tasks