General

  • Target

    d92fc3e25955b9db712926d80d7ad332_JaffaCakes118

  • Size

    436KB

  • Sample

    240910-28ndca1erd

  • MD5

    d92fc3e25955b9db712926d80d7ad332

  • SHA1

    c8e1236245396cd305a13aaa29579b68ee4d84fb

  • SHA256

    5a337ede4e42142f5d16aee2c771701f7fc0b0ccae2a04990c72879f7a0e339f

  • SHA512

    5ad904246a03e2df62c1992438e9ed96fdf380e925f586a71c34c5b8c3034e779cf2cc45134e3149e631cd2f4383e840ba9880a85a2c966b684905f6e2c87507

  • SSDEEP

    6144:+7kmT44ZhVwO5UMZUL06BdIFBA/8yFazbwtKd8p7Ud4fugBeaf399UHQLWdZjdTs:T0hed6FBAowtKd81JEfT5y

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

K-Gee

C2

cgufuewhuwefh.zapto.org:35879

Mutex

0O6EP84GDJJXCM

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win32

  • 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

    manfred

Extracted

Family

latentbot

C2

cgufuewhuwefh.zapto.org

Targets

    • Target

      d92fc3e25955b9db712926d80d7ad332_JaffaCakes118

    • Size

      436KB

    • MD5

      d92fc3e25955b9db712926d80d7ad332

    • SHA1

      c8e1236245396cd305a13aaa29579b68ee4d84fb

    • SHA256

      5a337ede4e42142f5d16aee2c771701f7fc0b0ccae2a04990c72879f7a0e339f

    • SHA512

      5ad904246a03e2df62c1992438e9ed96fdf380e925f586a71c34c5b8c3034e779cf2cc45134e3149e631cd2f4383e840ba9880a85a2c966b684905f6e2c87507

    • SSDEEP

      6144:+7kmT44ZhVwO5UMZUL06BdIFBA/8yFazbwtKd8p7Ud4fugBeaf399UHQLWdZjdTs:T0hed6FBAowtKd81JEfT5y

    • CyberGate, Rebhip

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

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • 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

    • UPX packed file

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks