General

  • Target

    JaffaCakes118_0fef28ce8f07fecfca6a857d59c3156e

  • Size

    396KB

  • Sample

    250221-dzvt3askel

  • MD5

    0fef28ce8f07fecfca6a857d59c3156e

  • SHA1

    699ad5aaaedaa3b89e29080afad4bb3df2d21380

  • SHA256

    44d5323668f32ef5d296e06399d804b092368aacce8861f5ac00a2653be1c0e4

  • SHA512

    02c192c18d4bb2f8ba941fb95bb6ab0739bc123914a85978ce706432ac803412235b34d0897e7b1da50077c9a85d40f25401831d0bf71817748f8221c5288160

  • SSDEEP

    6144:i6VtWonAKklrN07NoZ2UPEPYTCnbsx3um53wdQfPmzA5CiLdwk21M:LtnAKFNrBYB5AdQfPkA5CMz3

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

jejemon6969.no-ip.biz:3476

Mutex

3262V5IVK78IOP

Attributes
  • enable_keylogger

    false

  • 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

    n0p4ss

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_0fef28ce8f07fecfca6a857d59c3156e

    • Size

      396KB

    • MD5

      0fef28ce8f07fecfca6a857d59c3156e

    • SHA1

      699ad5aaaedaa3b89e29080afad4bb3df2d21380

    • SHA256

      44d5323668f32ef5d296e06399d804b092368aacce8861f5ac00a2653be1c0e4

    • SHA512

      02c192c18d4bb2f8ba941fb95bb6ab0739bc123914a85978ce706432ac803412235b34d0897e7b1da50077c9a85d40f25401831d0bf71817748f8221c5288160

    • SSDEEP

      6144:i6VtWonAKklrN07NoZ2UPEPYTCnbsx3um53wdQfPmzA5CiLdwk21M:LtnAKFNrBYB5AdQfPkA5CMz3

    • 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

    • 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.

    • 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