General

  • Target

    d1adf68e69fc7c4454cd307d22d45881_JaffaCakes118

  • Size

    316KB

  • Sample

    241207-k7462a1qhm

  • MD5

    d1adf68e69fc7c4454cd307d22d45881

  • SHA1

    8f136a1c7a4dd6514c8029162f7453f0dfbba1c9

  • SHA256

    e2ccddefb091d895a61cda453b8eef4aef2518bccc6f48e27280b492aae2ac9f

  • SHA512

    3143b1861e196f6f2bc34977aef0eb141d2cbc0f4983328b34fac4ee6498e0eace54f9347fd60897627c65d9bd55cdb8d35d08e92be9e63e7afdcf3a94d28749

  • SSDEEP

    6144:+g4llx38FpxyCWXfapiQwZEXdlc4GNr+a//pRdtheVB4EY1+P:+l138DWXoibyXdrG+a5RdbE4E4+P

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:81

reazonn.ath.cx:81

Mutex

WH0UM30XQX83P0

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    W7

  • install_file

    svchoost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    Error

  • password

    admin

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      d1adf68e69fc7c4454cd307d22d45881_JaffaCakes118

    • Size

      316KB

    • MD5

      d1adf68e69fc7c4454cd307d22d45881

    • SHA1

      8f136a1c7a4dd6514c8029162f7453f0dfbba1c9

    • SHA256

      e2ccddefb091d895a61cda453b8eef4aef2518bccc6f48e27280b492aae2ac9f

    • SHA512

      3143b1861e196f6f2bc34977aef0eb141d2cbc0f4983328b34fac4ee6498e0eace54f9347fd60897627c65d9bd55cdb8d35d08e92be9e63e7afdcf3a94d28749

    • SSDEEP

      6144:+g4llx38FpxyCWXfapiQwZEXdlc4GNr+a//pRdtheVB4EY1+P:+l138DWXoibyXdrG+a5RdbE4E4+P

    • 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

    • 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