General

  • Target

    227784760b03717206bc7b0f5e5c7bd6_JaffaCakes118

  • Size

    274KB

  • Sample

    240703-qd62esxdlh

  • MD5

    227784760b03717206bc7b0f5e5c7bd6

  • SHA1

    66a87728744740d465bb607286f6fc36d3e1c9a1

  • SHA256

    a587c041708298d4ec0a42a08747b6684d4ee6fa8007853a3bbc712ba266d6ca

  • SHA512

    2fa64a6ddfe22d775fc613d8db937604bf2a7d9b541c91715696e263b00ddee4323eb2f423fb0c40ff5a8e71fdf404ed2bde0d6dd19fa257d127c15dcaaa9bb3

  • SSDEEP

    6144:7MI/ThR7wom+hHyVYrqjxPQTKaAYNeKd:7b/ThR7wl+MYrqjxPaxAMd

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

worldofwarcraft111.servegame.com:1337

Mutex

213F454G14GYGH

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    svchost.exe

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    200033

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      227784760b03717206bc7b0f5e5c7bd6_JaffaCakes118

    • Size

      274KB

    • MD5

      227784760b03717206bc7b0f5e5c7bd6

    • SHA1

      66a87728744740d465bb607286f6fc36d3e1c9a1

    • SHA256

      a587c041708298d4ec0a42a08747b6684d4ee6fa8007853a3bbc712ba266d6ca

    • SHA512

      2fa64a6ddfe22d775fc613d8db937604bf2a7d9b541c91715696e263b00ddee4323eb2f423fb0c40ff5a8e71fdf404ed2bde0d6dd19fa257d127c15dcaaa9bb3

    • SSDEEP

      6144:7MI/ThR7wom+hHyVYrqjxPQTKaAYNeKd:7b/ThR7wl+MYrqjxPaxAMd

    • 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

Tasks