General

  • Target

    4e350b017b9508e698be2f56d74a78ee_JaffaCakes118

  • Size

    998KB

  • Sample

    241016-wgk61sxbnq

  • MD5

    4e350b017b9508e698be2f56d74a78ee

  • SHA1

    fe9a434e4e754a8da95afbb055255e238501b447

  • SHA256

    9fee1c16424d1e935774840dbadc5c674deec263704f31709f9d75710e17b474

  • SHA512

    e38d1e27a26b21349a826d66697e653b8c32f6f6f04258def304e2ca294f47b9685ddaef32da4c1c32eab2a2f6ea71d3afbfb22e14238202d1b516c9fe109cbc

  • SSDEEP

    24576:MafIiy4NwdLTtCYVwTsIrxR35HVwxDekFi:Tffy4NwptCYeTsIrxRtVii

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

yotshi-xd.no-ip.biz:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    msnmsg

  • 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

      4e350b017b9508e698be2f56d74a78ee_JaffaCakes118

    • Size

      998KB

    • MD5

      4e350b017b9508e698be2f56d74a78ee

    • SHA1

      fe9a434e4e754a8da95afbb055255e238501b447

    • SHA256

      9fee1c16424d1e935774840dbadc5c674deec263704f31709f9d75710e17b474

    • SHA512

      e38d1e27a26b21349a826d66697e653b8c32f6f6f04258def304e2ca294f47b9685ddaef32da4c1c32eab2a2f6ea71d3afbfb22e14238202d1b516c9fe109cbc

    • SSDEEP

      24576:MafIiy4NwdLTtCYVwTsIrxR35HVwxDekFi:Tffy4NwptCYeTsIrxRtVii

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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