General

  • Target

    c53dfaa2b095cff654d55fceb40597448ed006cfd96979875f7472ae17810efb

  • Size

    776KB

  • Sample

    221203-zsdg4aeb96

  • MD5

    ab20cd1f0bef55af18d9b9fe11fae159

  • SHA1

    f263d00baecbc32b9d9c130a1a5857b215bde01c

  • SHA256

    c53dfaa2b095cff654d55fceb40597448ed006cfd96979875f7472ae17810efb

  • SHA512

    291e0ec70155c623d07ebc9d256b82ae1fce10b44b10446c0b80d3aca4fdaf670f2bfd7b0842adfa3cfc0c466534dba43fd356d4e68accf362072aadc34e51ef

  • SSDEEP

    6144:CbmOaJbQQHxxDusfQKv0SsO2GS//xoJbuxnpYz2dxpW4qPoxue6He9L4WmlXMlMR:C6jXHDCW2dxRueueNcAMJdVLTu2Zu6

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ps

C2

fucker.no-ip.info:1337

Mutex

WQH5574O0130NN

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

    weedneger

Targets

    • Target

      c53dfaa2b095cff654d55fceb40597448ed006cfd96979875f7472ae17810efb

    • Size

      776KB

    • MD5

      ab20cd1f0bef55af18d9b9fe11fae159

    • SHA1

      f263d00baecbc32b9d9c130a1a5857b215bde01c

    • SHA256

      c53dfaa2b095cff654d55fceb40597448ed006cfd96979875f7472ae17810efb

    • SHA512

      291e0ec70155c623d07ebc9d256b82ae1fce10b44b10446c0b80d3aca4fdaf670f2bfd7b0842adfa3cfc0c466534dba43fd356d4e68accf362072aadc34e51ef

    • SSDEEP

      6144:CbmOaJbQQHxxDusfQKv0SsO2GS//xoJbuxnpYz2dxpW4qPoxue6He9L4WmlXMlMR:C6jXHDCW2dxRueueNcAMJdVLTu2Zu6

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks