General

  • Target

    8dafda06255fd103dc80cee8561af767_JaffaCakes118

  • Size

    524KB

  • Sample

    240812-hcdz9ayhkk

  • MD5

    8dafda06255fd103dc80cee8561af767

  • SHA1

    358bc2ba7391a35189288d4c6150643127ce16f5

  • SHA256

    7bbe5cff0d1d96874ddb33909825d36a934bff13db0b798463ee1655a9664f76

  • SHA512

    4d49e9ba1c09e2dd93074ce0692372de673a7d1303bf1cb7e11bfc6bac5f7d3ca811dee83c032470c4687508d8abb8dd87dfdc84c188a37fbe7a12d85d0de9f8

  • SSDEEP

    12288:KPQR+sHpxi1NodU9U7ZXXefUPQuKHQ5+DnaO:8QRhp81NM7l0tuyq+D

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

Cyber

C2

catv34b45a.sytes.net:15500

Mutex

6YSF0FS47TK17K

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • 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

      8dafda06255fd103dc80cee8561af767_JaffaCakes118

    • Size

      524KB

    • MD5

      8dafda06255fd103dc80cee8561af767

    • SHA1

      358bc2ba7391a35189288d4c6150643127ce16f5

    • SHA256

      7bbe5cff0d1d96874ddb33909825d36a934bff13db0b798463ee1655a9664f76

    • SHA512

      4d49e9ba1c09e2dd93074ce0692372de673a7d1303bf1cb7e11bfc6bac5f7d3ca811dee83c032470c4687508d8abb8dd87dfdc84c188a37fbe7a12d85d0de9f8

    • SSDEEP

      12288:KPQR+sHpxi1NodU9U7ZXXefUPQuKHQ5+DnaO:8QRhp81NM7l0tuyq+D

    • 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.

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks