General

  • Target

    55a81acdaa133044ed0e252a09ef8cc5_JaffaCakes118

  • Size

    649KB

  • Sample

    241018-fx973ssdkl

  • MD5

    55a81acdaa133044ed0e252a09ef8cc5

  • SHA1

    c2710746f833e9b4c44ef196914b88292d4a32f9

  • SHA256

    b7d066b9aa4a2485b2216460e5f785603ad5900ec7803cf9efc61e52152c674f

  • SHA512

    26d8a4d560a666f1cb6eacbabdc14d5f83ba59bbfc4640a016d0f12635c7d59104e763c8d6a987bd1ca8eb302f042fff3b476fafbb4a1417605994948d77fc69

  • SSDEEP

    12288:5UOMWLUBEoQeiXIHjPgrmGC/judwMjoL9m/CgJK:qOMWzoQXIHjIrmPSKMkLoA

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

lemark.no-ip.biz:80

Mutex

dfzeiojfgerg

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win32

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      55a81acdaa133044ed0e252a09ef8cc5_JaffaCakes118

    • Size

      649KB

    • MD5

      55a81acdaa133044ed0e252a09ef8cc5

    • SHA1

      c2710746f833e9b4c44ef196914b88292d4a32f9

    • SHA256

      b7d066b9aa4a2485b2216460e5f785603ad5900ec7803cf9efc61e52152c674f

    • SHA512

      26d8a4d560a666f1cb6eacbabdc14d5f83ba59bbfc4640a016d0f12635c7d59104e763c8d6a987bd1ca8eb302f042fff3b476fafbb4a1417605994948d77fc69

    • SSDEEP

      12288:5UOMWLUBEoQeiXIHjPgrmGC/judwMjoL9m/CgJK:qOMWzoQXIHjIrmPSKMkLoA

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks