General

  • Target

    177a2d0e340135f5961c5bad463a499ad0efa9dea5668bd320ccb12074b4d3ad

  • Size

    1.8MB

  • Sample

    221003-by6h3accfp

  • MD5

    04d799029ab0e86964b91d200a7d669b

  • SHA1

    d2686050393e7891a3727a1cf8850c24df87e722

  • SHA256

    177a2d0e340135f5961c5bad463a499ad0efa9dea5668bd320ccb12074b4d3ad

  • SHA512

    f7eec1d88f017064d21929a9640e8e1839ea53bf57e0f96d657528d83491ed4d792205832ab3a9cb907317befdaf1e3c2d52d7926ff27ad9ff0552d51461daf7

  • SSDEEP

    49152:ydSpWnEMLne6wVT0W9/1qw/rZZaUH8iwi:ydS58neiwD2UciT

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

cabrakan.zapto.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Net Framework 3,5 yükleyiniz.

  • message_box_title

    Net Framework

  • password

    abcd1234

  • regkey_hkcu

    HKCU

Targets

    • Target

      177a2d0e340135f5961c5bad463a499ad0efa9dea5668bd320ccb12074b4d3ad

    • Size

      1.8MB

    • MD5

      04d799029ab0e86964b91d200a7d669b

    • SHA1

      d2686050393e7891a3727a1cf8850c24df87e722

    • SHA256

      177a2d0e340135f5961c5bad463a499ad0efa9dea5668bd320ccb12074b4d3ad

    • SHA512

      f7eec1d88f017064d21929a9640e8e1839ea53bf57e0f96d657528d83491ed4d792205832ab3a9cb907317befdaf1e3c2d52d7926ff27ad9ff0552d51461daf7

    • SSDEEP

      49152:ydSpWnEMLne6wVT0W9/1qw/rZZaUH8iwi:ydS58neiwD2UciT

    • 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 BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks