General

  • Target

    7b7146dc4de5fe95d7d40428f9d1595e_JaffaCakes118

  • Size

    436KB

  • Sample

    240731-gfbhvsyhmm

  • MD5

    7b7146dc4de5fe95d7d40428f9d1595e

  • SHA1

    05d5986e96e1676e53ba64dcddecaf8f023ce0a9

  • SHA256

    e796486f5646e2d07c8ddbdd49959e7a81ebac673e64a48674e8f1d80fd71b72

  • SHA512

    999f9da61d3d141b3e8321efa0baa79fbdb9a00132174916970826eb9dc5d06bd3b18e4ea8c6ff8c46600b252de7753c636fa289eaf273c2524618f917339bc9

  • SSDEEP

    6144:kOFzArGw7c9NIkwJhNmpBkdLgmqWf7q6Q7v4lwzdnGooKHhNTcL6y/:9kz70NI/jNmped+WDNmv4I97BGx

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

mysticdream.zapto.org:82

Mutex

Q8V8U7F2V7RRTF

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    Microsoft

  • 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

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

mysticdream.zapto.org

Targets

    • Target

      7b7146dc4de5fe95d7d40428f9d1595e_JaffaCakes118

    • Size

      436KB

    • MD5

      7b7146dc4de5fe95d7d40428f9d1595e

    • SHA1

      05d5986e96e1676e53ba64dcddecaf8f023ce0a9

    • SHA256

      e796486f5646e2d07c8ddbdd49959e7a81ebac673e64a48674e8f1d80fd71b72

    • SHA512

      999f9da61d3d141b3e8321efa0baa79fbdb9a00132174916970826eb9dc5d06bd3b18e4ea8c6ff8c46600b252de7753c636fa289eaf273c2524618f917339bc9

    • SSDEEP

      6144:kOFzArGw7c9NIkwJhNmpBkdLgmqWf7q6Q7v4lwzdnGooKHhNTcL6y/:9kz70NI/jNmped+WDNmv4I97BGx

    • 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.

    • Adds Run key to start application

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks