General

  • Target

    ebac4f9683c79cac37b21a24bd502523_JaffaCakes118

  • Size

    889KB

  • Sample

    240919-tbnnvaxdjj

  • MD5

    ebac4f9683c79cac37b21a24bd502523

  • SHA1

    1781a624166621d267ed5b3614c2b74271e19065

  • SHA256

    817616beff7356981b6a2dc9a1ee889c38b41b3afa6c4055393b599d35c47974

  • SHA512

    9c4f8ebae803579174b734b6f6de8414c94f609a2c940ccf29e65111fb25c6ea746e789993cc16ee5b75c0b093dff9256e7825b93d08c6afd4a488f4e81a8e31

  • SSDEEP

    24576:BsWsQ/c0hJx/SC4jylzWAX2sV1Xad+bU2BsDCc:uLQUEx/SR8IKul

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

wxp

C2

lightupload.zapto.org:100

Mutex

GP6888D0OVMC4V

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    nox

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

lightupload.zapto.org

Targets

    • Target

      ebac4f9683c79cac37b21a24bd502523_JaffaCakes118

    • Size

      889KB

    • MD5

      ebac4f9683c79cac37b21a24bd502523

    • SHA1

      1781a624166621d267ed5b3614c2b74271e19065

    • SHA256

      817616beff7356981b6a2dc9a1ee889c38b41b3afa6c4055393b599d35c47974

    • SHA512

      9c4f8ebae803579174b734b6f6de8414c94f609a2c940ccf29e65111fb25c6ea746e789993cc16ee5b75c0b093dff9256e7825b93d08c6afd4a488f4e81a8e31

    • SSDEEP

      24576:BsWsQ/c0hJx/SC4jylzWAX2sV1Xad+bU2BsDCc:uLQUEx/SR8IKul

    • CyberGate, Rebhip

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

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks