General

  • Target

    c59c571183bd688fbfd00ddf1ac523a4

  • Size

    589KB

  • Sample

    240313-l9qbbscf76

  • MD5

    c59c571183bd688fbfd00ddf1ac523a4

  • SHA1

    ec2b7637a7829633682bf6f3cd4e8996d10a17cb

  • SHA256

    6c048e9d9b7406642035bb8b953feebeb6caf1a23bef08428a5a49f3d8f4c99f

  • SHA512

    cc2360bbbf8a26cc3d52ffcbb9d540d49ff2659dbc4e1ad9a37b5245c8f2259169697d2fdb64b5e11f623cafbf7d339795717fdaf13f83140f7bf16ad43d518b

  • SSDEEP

    12288:oh3XylGR0LE2oyAssSFzTT67SkhjKtM0AZJALRJ8y:mXylGmo5SFHT67SGd2J8

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

mikele.no-ip.org:81

Mutex

175I14B1IEEE55

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    microsoft.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    provaci

  • message_box_title

    CyberGate

  • password

    cazzo

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      c59c571183bd688fbfd00ddf1ac523a4

    • Size

      589KB

    • MD5

      c59c571183bd688fbfd00ddf1ac523a4

    • SHA1

      ec2b7637a7829633682bf6f3cd4e8996d10a17cb

    • SHA256

      6c048e9d9b7406642035bb8b953feebeb6caf1a23bef08428a5a49f3d8f4c99f

    • SHA512

      cc2360bbbf8a26cc3d52ffcbb9d540d49ff2659dbc4e1ad9a37b5245c8f2259169697d2fdb64b5e11f623cafbf7d339795717fdaf13f83140f7bf16ad43d518b

    • SSDEEP

      12288:oh3XylGR0LE2oyAssSFzTT67SkhjKtM0AZJALRJ8y:mXylGmo5SFHT67SGd2J8

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks