General

  • Target

    732274d3917448b27801bcaa18753304

  • Size

    453KB

  • Sample

    240124-3ew9tsbbc6

  • MD5

    732274d3917448b27801bcaa18753304

  • SHA1

    59de0452b5f1c5ca3b4bea9603da1947c840eb3a

  • SHA256

    173621f6d91564b6919369d86278d426de9e7882b343c820684cbbb9f93eba73

  • SHA512

    d9943544ca6a5997f24605f11c33599c2dc53638d250de6e166c6f5e702814d559ddda883e4166b1fb945f7438cefaf8e2a299ea6cab7c74f3bd1179c7dc9867

  • SSDEEP

    12288:8RpOWTuJrrBdAKUvv6opQ1c3QwDNobn+Y8f7cLW88we6T:UbsnmUcbDWjejeeU

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

terer.servebeer.com:100

Mutex

644JG2873VAI8C

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • 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

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      732274d3917448b27801bcaa18753304

    • Size

      453KB

    • MD5

      732274d3917448b27801bcaa18753304

    • SHA1

      59de0452b5f1c5ca3b4bea9603da1947c840eb3a

    • SHA256

      173621f6d91564b6919369d86278d426de9e7882b343c820684cbbb9f93eba73

    • SHA512

      d9943544ca6a5997f24605f11c33599c2dc53638d250de6e166c6f5e702814d559ddda883e4166b1fb945f7438cefaf8e2a299ea6cab7c74f3bd1179c7dc9867

    • SSDEEP

      12288:8RpOWTuJrrBdAKUvv6opQ1c3QwDNobn+Y8f7cLW88we6T:UbsnmUcbDWjejeeU

    • 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

MITRE ATT&CK Enterprise v15

Tasks