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General

  • Target

    19cb5a518aeb9d5764a3bf60b5203de4

  • Size

    416KB

  • Sample

    231230-qlfjfaach3

  • MD5

    19cb5a518aeb9d5764a3bf60b5203de4

  • SHA1

    ad15137df16dac9ebed20b7674ad77781c1adcf7

  • SHA256

    6b4e1484f6357ac6aa590f0da02a37be0570cb967cfdc01bc22036f20e5ef13f

  • SHA512

    e43ef082bdaa8d094ac0ddc79fe3c52ec8eca59294405ac3ab0c967c20f1e16fc2fa90c76c22809769a8f6ff843a96e74940c13ab13dfcbf43657fbd91dbff55

  • SSDEEP

    12288:PHDwfgiLOGESWSbsDxfZ/YKF5QnlxtmbKOBeAWBqD:P9ippI1Z/ktgwDBq

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

192.168.1.15:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      19cb5a518aeb9d5764a3bf60b5203de4

    • Size

      416KB

    • MD5

      19cb5a518aeb9d5764a3bf60b5203de4

    • SHA1

      ad15137df16dac9ebed20b7674ad77781c1adcf7

    • SHA256

      6b4e1484f6357ac6aa590f0da02a37be0570cb967cfdc01bc22036f20e5ef13f

    • SHA512

      e43ef082bdaa8d094ac0ddc79fe3c52ec8eca59294405ac3ab0c967c20f1e16fc2fa90c76c22809769a8f6ff843a96e74940c13ab13dfcbf43657fbd91dbff55

    • SSDEEP

      12288:PHDwfgiLOGESWSbsDxfZ/YKF5QnlxtmbKOBeAWBqD:P9ippI1Z/ktgwDBq

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks