General

  • Target

    6e93a7eae8cfc5ebd7fa990757037411ba0a8d8294a09162d49f0e59eb3853f7

  • Size

    276KB

  • Sample

    221123-vxkpradb71

  • MD5

    4c49b13e78be30704ceb69c781c3f3fa

  • SHA1

    8000c6e592ba10a77cf91fc5870015f6c417e7dc

  • SHA256

    6e93a7eae8cfc5ebd7fa990757037411ba0a8d8294a09162d49f0e59eb3853f7

  • SHA512

    b901a87a97353f181af923a1d6f237a721c1cdec98190b5fc5fb03735584cf13114152cb24f24c365d10beecc4158c501fc7dd2045714e87a45a47ff4878b8c4

  • SSDEEP

    6144:/4ABF94x3pAuO/50BTnyZsSaXhh4XAS79hO9R0O91FG+N:wUtGLyWSKaAS79MEqfG6

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

remote

C2

3xch4ng3.no-ip.biz:90

Mutex

3ODETYQW7J5TYH

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    Error Code : 1234 0xC0001234

  • message_box_title

    Unable to open file.

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      6e93a7eae8cfc5ebd7fa990757037411ba0a8d8294a09162d49f0e59eb3853f7

    • Size

      276KB

    • MD5

      4c49b13e78be30704ceb69c781c3f3fa

    • SHA1

      8000c6e592ba10a77cf91fc5870015f6c417e7dc

    • SHA256

      6e93a7eae8cfc5ebd7fa990757037411ba0a8d8294a09162d49f0e59eb3853f7

    • SHA512

      b901a87a97353f181af923a1d6f237a721c1cdec98190b5fc5fb03735584cf13114152cb24f24c365d10beecc4158c501fc7dd2045714e87a45a47ff4878b8c4

    • SSDEEP

      6144:/4ABF94x3pAuO/50BTnyZsSaXhh4XAS79hO9R0O91FG+N:wUtGLyWSKaAS79MEqfG6

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks