General

  • Target

    JaffaCakes118_0589f488884e684b7e194634694eb8e0

  • Size

    741KB

  • Sample

    250219-pztsjs1ncr

  • MD5

    0589f488884e684b7e194634694eb8e0

  • SHA1

    44a67a66d15797dcb93503e81d92884718b45060

  • SHA256

    6eb28c0f61ea9e205769d8845b8c5ca110d65029c7cc6d5d7641d79bb330256d

  • SHA512

    ed39e9ae2534cc5f4764424b15395aa231d59f5b403942e3483e28f357513d74f4aa09a3e345b9dba5543144a5aead78e63a0e6562edb240ad866190e17901e0

  • SSDEEP

    12288:kJy1Nao6610xOuSpZ1zs2Gt3ME18w4YoTOKCYvuqtelaf72SgReOJaoAcZf1ZZpn:keao91ekZ1zs2kh18wjsOKnilaTxOJBH

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

victor-fs.no-ip.org:1338

victor-fs.no-ip.org:1339

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

    system32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    É necessario fazer o download do plugin Xpack 3.9!

  • message_box_title

    Windows Media Player

  • password

    1

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_0589f488884e684b7e194634694eb8e0

    • Size

      741KB

    • MD5

      0589f488884e684b7e194634694eb8e0

    • SHA1

      44a67a66d15797dcb93503e81d92884718b45060

    • SHA256

      6eb28c0f61ea9e205769d8845b8c5ca110d65029c7cc6d5d7641d79bb330256d

    • SHA512

      ed39e9ae2534cc5f4764424b15395aa231d59f5b403942e3483e28f357513d74f4aa09a3e345b9dba5543144a5aead78e63a0e6562edb240ad866190e17901e0

    • SSDEEP

      12288:kJy1Nao6610xOuSpZ1zs2Gt3ME18w4YoTOKCYvuqtelaf72SgReOJaoAcZf1ZZpn:keao91ekZ1zs2kh18wjsOKnilaTxOJBH

    • 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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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