General

  • Target

    6871c442a03761ab019ed9269c2b5148_JaffaCakes118

  • Size

    716KB

  • Sample

    241022-crfjqsshrj

  • MD5

    6871c442a03761ab019ed9269c2b5148

  • SHA1

    6405fc05504a482e0f988324fb9e41c347a0cae6

  • SHA256

    d703510209b2d11eac64dc0c164ade461c93dbf3728f6d5f5768413b4aa12477

  • SHA512

    906137c6a085853194a83cdd1998b982f1da3d127051395fdb9dc0761f815bb607434853dee199a68b86a82a84cbf4f9e61dba1db59ea5af8c6dd7ca38d265fc

  • SSDEEP

    12288:PxP11111111111111111111111111111111111111111111111n111mo1N2BsCuA:pKS2Btu/axXjqSM4tzPe8nEqTBQo

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

than.no-ip.org:81

Mutex

***MUTEX***

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      6871c442a03761ab019ed9269c2b5148_JaffaCakes118

    • Size

      716KB

    • MD5

      6871c442a03761ab019ed9269c2b5148

    • SHA1

      6405fc05504a482e0f988324fb9e41c347a0cae6

    • SHA256

      d703510209b2d11eac64dc0c164ade461c93dbf3728f6d5f5768413b4aa12477

    • SHA512

      906137c6a085853194a83cdd1998b982f1da3d127051395fdb9dc0761f815bb607434853dee199a68b86a82a84cbf4f9e61dba1db59ea5af8c6dd7ca38d265fc

    • SSDEEP

      12288:PxP11111111111111111111111111111111111111111111111n111mo1N2BsCuA:pKS2Btu/axXjqSM4tzPe8nEqTBQo

    • CyberGate, Rebhip

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

    • 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

    • Writes to the Master Boot Record (MBR)

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

    • 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