General

  • Target

    452252fd7bb41bab125c70915bf4b043_JaffaCakes118

  • Size

    924KB

  • Sample

    240714-kv2kdawfnf

  • MD5

    452252fd7bb41bab125c70915bf4b043

  • SHA1

    ba259cd0e953e49d446b44a43b166049cfda1332

  • SHA256

    7f1409b2e25068dcbc608f75d492e7bed22c7c0dbeec67591df184c81f053e22

  • SHA512

    412f90a38767d4fb043e02e68aad5ff1e09048520a765d6c29dc4b648b8d54e4870564a2ef36fa36cbaf52f48fd5265a89212878e37a840b1e99c18d5430f1ca

  • SSDEEP

    12288:+zkU+zMDDaHV9u+xVn4fNMxtjHi8ZH/RHxisg1YyhVFjT8BQ2AaM8hioVK+1zBn9:5nLK80GCP3/K0fMqQKz

Malware Config

Extracted

Family

cybergate

Version

v1.01.8

Botnet

cyber

C2

kikiriki12.no-ip.biz:100

Mutex

CyberGate1

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

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      452252fd7bb41bab125c70915bf4b043_JaffaCakes118

    • Size

      924KB

    • MD5

      452252fd7bb41bab125c70915bf4b043

    • SHA1

      ba259cd0e953e49d446b44a43b166049cfda1332

    • SHA256

      7f1409b2e25068dcbc608f75d492e7bed22c7c0dbeec67591df184c81f053e22

    • SHA512

      412f90a38767d4fb043e02e68aad5ff1e09048520a765d6c29dc4b648b8d54e4870564a2ef36fa36cbaf52f48fd5265a89212878e37a840b1e99c18d5430f1ca

    • SSDEEP

      12288:+zkU+zMDDaHV9u+xVn4fNMxtjHi8ZH/RHxisg1YyhVFjT8BQ2AaM8hioVK+1zBn9:5nLK80GCP3/K0fMqQKz

    • CyberGate, Rebhip

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

    • 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.

    • 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 file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Tasks