General

  • Target

    65881eb4d0e8d8ac530235d01980a93ff711b62ebca84c628fcbb554ef22a7ea

  • Size

    274KB

  • Sample

    221130-lcd7ssba51

  • MD5

    1674dc2c7d0d49b1384ab4f75b001e20

  • SHA1

    805b934d6cdd67dfaf254002817223b3345821b3

  • SHA256

    65881eb4d0e8d8ac530235d01980a93ff711b62ebca84c628fcbb554ef22a7ea

  • SHA512

    88e4875559c095c7018d82de2ef4c84f42b4d3acfdac06391ebc72aa63a0cbff8e0dc96fe5ebef5a540d47e5fa15d11d275aa987434763b25cd99a6cbe5cc4b0

  • SSDEEP

    6144:Uk4qmy0b/1FFElceOt3cnfUz8VHliDKcRi3Q/1qW8AHSK:39A/rFElp8Dz88RiA9qgHS

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victima

C2

173.228.244.50:2000

Mutex

hola

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Win32

  • install_file

    notepad.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Error

  • message_box_title

    Goodbye v5.2.exe

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      65881eb4d0e8d8ac530235d01980a93ff711b62ebca84c628fcbb554ef22a7ea

    • Size

      274KB

    • MD5

      1674dc2c7d0d49b1384ab4f75b001e20

    • SHA1

      805b934d6cdd67dfaf254002817223b3345821b3

    • SHA256

      65881eb4d0e8d8ac530235d01980a93ff711b62ebca84c628fcbb554ef22a7ea

    • SHA512

      88e4875559c095c7018d82de2ef4c84f42b4d3acfdac06391ebc72aa63a0cbff8e0dc96fe5ebef5a540d47e5fa15d11d275aa987434763b25cd99a6cbe5cc4b0

    • SSDEEP

      6144:Uk4qmy0b/1FFElceOt3cnfUz8VHliDKcRi3Q/1qW8AHSK:39A/rFElp8Dz88RiA9qgHS

    • 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

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