General

  • Target

    39e7d7e167b54dfee9aa324d8958266ca7311acc0b90da491e1c2cad5253854e

  • Size

    283KB

  • Sample

    221119-p2qtnsca46

  • MD5

    36cf6da7e81907d272095be930951c8f

  • SHA1

    9bdb7e59251832dd7ed0360194a83bcf7e302937

  • SHA256

    39e7d7e167b54dfee9aa324d8958266ca7311acc0b90da491e1c2cad5253854e

  • SHA512

    b586786aebf5eecea165cab2755adfaeb445818b3a1d77b1fa3d738d731433ca973bd07f438aee3b3a9d043223e5a221f27ae7f9ff7be1973460d8a2bc7b2ea0

  • SSDEEP

    6144:t4ABF94upAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKe:2USGLE0kuGnESBe

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

VICTIME

C2

127.0.0.1:999

hack-jack.no-ip.biz:82

Mutex

S030F7GQ80FW07

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • ftp_password

    ªš÷Öº+Þ

  • ftp_port

    21

  • ftp_server

    ftp.server.com

  • ftp_username

    ftp_user

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      39e7d7e167b54dfee9aa324d8958266ca7311acc0b90da491e1c2cad5253854e

    • Size

      283KB

    • MD5

      36cf6da7e81907d272095be930951c8f

    • SHA1

      9bdb7e59251832dd7ed0360194a83bcf7e302937

    • SHA256

      39e7d7e167b54dfee9aa324d8958266ca7311acc0b90da491e1c2cad5253854e

    • SHA512

      b586786aebf5eecea165cab2755adfaeb445818b3a1d77b1fa3d738d731433ca973bd07f438aee3b3a9d043223e5a221f27ae7f9ff7be1973460d8a2bc7b2ea0

    • SSDEEP

      6144:t4ABF94upAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKe:2USGLE0kuGnESBe

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

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