General

  • Target

    JaffaCakes118_6c45339b6b68f2582a89846373a4dc38

  • Size

    1.5MB

  • Sample

    250131-vqng3atngk

  • MD5

    6c45339b6b68f2582a89846373a4dc38

  • SHA1

    d75fef1fecf2b4c6c643c5cb74a31be2f6cb4884

  • SHA256

    62e06c1f6dbb12b2adec7616c98146e1081eb7dbe83ee43fa17ddc1261bafe24

  • SHA512

    13f6f7512e80ba620d0a7070f2a3b45d77ac5c557a037927c555ccaada2db4fd058a4f68ce64609f88cc6945f66bcf7731bb39a74929afcc1031136df49d8467

  • SSDEEP

    24576:LqyeHypU4RJK007QGTojfjoYzQjBcJCJ3kEy9wt3cEHLwRxK:nIypK7JTkL6

Malware Config

Extracted

Family

cybergate

Version

2.7 Beta 02

Botnet

kekler

C2

tekkeli.zapto.org:81

Mutex

***TEKKE***

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

    12345

Extracted

Family

xtremerat

C2

nerozhack.ddns.com.br

€p ƒalonedevil.no-ip.org

gameszero.dyndns.org

Targets

    • Target

      JaffaCakes118_6c45339b6b68f2582a89846373a4dc38

    • Size

      1.5MB

    • MD5

      6c45339b6b68f2582a89846373a4dc38

    • SHA1

      d75fef1fecf2b4c6c643c5cb74a31be2f6cb4884

    • SHA256

      62e06c1f6dbb12b2adec7616c98146e1081eb7dbe83ee43fa17ddc1261bafe24

    • SHA512

      13f6f7512e80ba620d0a7070f2a3b45d77ac5c557a037927c555ccaada2db4fd058a4f68ce64609f88cc6945f66bcf7731bb39a74929afcc1031136df49d8467

    • SSDEEP

      24576:LqyeHypU4RJK007QGTojfjoYzQjBcJCJ3kEy9wt3cEHLwRxK:nIypK7JTkL6

    • CyberGate, Rebhip

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

    • Cybergate family

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Xtremerat 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

    • 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