General

  • Target

    20ef3e29ead8c4cc65e12581c0e3a9fe_JaffaCakes118

  • Size

    408KB

  • Sample

    241008-lzpxtazfpr

  • MD5

    20ef3e29ead8c4cc65e12581c0e3a9fe

  • SHA1

    49b2bdf81e2ace95455474aaefb9690f30734264

  • SHA256

    4fa99c4e48e47a668d97a459d06cfb6a7c0316b439ca67d59a5a7f507ad66984

  • SHA512

    235a4e8ef26c7ed115dcccedeb0686680baf85d79f7892161fda8870099cc5afbab88380b4d484912697628ed71c121b0eb3797cd967ec0db106b21bb95de959

  • SSDEEP

    12288:JK6AC6A40iATtmkCRH55pVh0E2vMZnl5uSM:Dh6A4o9CBV5mSM

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

zerut.zapto.org:81

zerut.zapto.org:80

Mutex

123

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    windows

  • install_file

    driver.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

      20ef3e29ead8c4cc65e12581c0e3a9fe_JaffaCakes118

    • Size

      408KB

    • MD5

      20ef3e29ead8c4cc65e12581c0e3a9fe

    • SHA1

      49b2bdf81e2ace95455474aaefb9690f30734264

    • SHA256

      4fa99c4e48e47a668d97a459d06cfb6a7c0316b439ca67d59a5a7f507ad66984

    • SHA512

      235a4e8ef26c7ed115dcccedeb0686680baf85d79f7892161fda8870099cc5afbab88380b4d484912697628ed71c121b0eb3797cd967ec0db106b21bb95de959

    • SSDEEP

      12288:JK6AC6A40iATtmkCRH55pVh0E2vMZnl5uSM:Dh6A4o9CBV5mSM

    • 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

    • 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