General

  • Target

    0b09443ff0795fa89af5498f07669ef0_JaffaCakes118

  • Size

    866KB

  • Sample

    240621-m8lr7a1cmm

  • MD5

    0b09443ff0795fa89af5498f07669ef0

  • SHA1

    635a31ff54c2735362a54a3b66a9e94787a10877

  • SHA256

    8ba2e73461c014cf57dbb343ae89b620ff0aca87d5af9520f6ddeed2d82aecbf

  • SHA512

    4e6e37ddf5f72f6bf12f6a85c4118e748d8c8cd848e627a288279d1ae2199842727d8f3770375e7cbb586c3183d7a787873c7be71dfdd2a9271a0370e2647892

  • SSDEEP

    24576:j/nDSyNBcNBy5QAyNR+rNBy5QAyNR+zH0hPasmBcJ:jDTNBcNBhAyNR+rNBhAyNR+zHHm

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

rat

C2

74.141.156.226:6969

Mutex

75M0UEQL0B608L

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Error Code (Ex000103920) Could not load gallery settings. Please try again later.

  • message_box_title

    Error

  • password

    123

Targets

    • Target

      0b09443ff0795fa89af5498f07669ef0_JaffaCakes118

    • Size

      866KB

    • MD5

      0b09443ff0795fa89af5498f07669ef0

    • SHA1

      635a31ff54c2735362a54a3b66a9e94787a10877

    • SHA256

      8ba2e73461c014cf57dbb343ae89b620ff0aca87d5af9520f6ddeed2d82aecbf

    • SHA512

      4e6e37ddf5f72f6bf12f6a85c4118e748d8c8cd848e627a288279d1ae2199842727d8f3770375e7cbb586c3183d7a787873c7be71dfdd2a9271a0370e2647892

    • SSDEEP

      24576:j/nDSyNBcNBy5QAyNR+rNBy5QAyNR+zH0hPasmBcJ:jDTNBcNBhAyNR+rNBhAyNR+zHHm

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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 Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks