General

  • Target

    821faf976a5031e730c4ace1ea83dde0_JaffaCakes118

  • Size

    843KB

  • Sample

    240801-3apzyssamp

  • MD5

    821faf976a5031e730c4ace1ea83dde0

  • SHA1

    04459ae816caa014b07bf922badade0f0af336c8

  • SHA256

    15aa26841ad752d2ed0713cb3ceffdb4ac202ea2d58f82acda275e30138a48e2

  • SHA512

    11fc82e731b9a05e6ca2cf0cee3e6f4b58a876cf3517c75c0fe80471cb8b7fd3699b44c3489bc67eb1753a68206fd22d4ee892d447045ebb851fab9ff040ca49

  • SSDEEP

    12288:9X8PGfk+V8Lr6R6IZfvjRo9+t6aJ+jI6dHzNKfPjRz+J7Crm6TtB904Bml5AQlR1:ZSj+Wax28t6aJ+jI+NKfrE7cm6BClt1

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

therandomgame.zapto.org:7111

Mutex

OY753621T2H8A4

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

      821faf976a5031e730c4ace1ea83dde0_JaffaCakes118

    • Size

      843KB

    • MD5

      821faf976a5031e730c4ace1ea83dde0

    • SHA1

      04459ae816caa014b07bf922badade0f0af336c8

    • SHA256

      15aa26841ad752d2ed0713cb3ceffdb4ac202ea2d58f82acda275e30138a48e2

    • SHA512

      11fc82e731b9a05e6ca2cf0cee3e6f4b58a876cf3517c75c0fe80471cb8b7fd3699b44c3489bc67eb1753a68206fd22d4ee892d447045ebb851fab9ff040ca49

    • SSDEEP

      12288:9X8PGfk+V8Lr6R6IZfvjRo9+t6aJ+jI6dHzNKfPjRz+J7Crm6TtB904Bml5AQlR1:ZSj+Wax28t6aJ+jI+NKfrE7cm6BClt1

    • 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

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