General

  • Target

    JaffaCakes118_04aa03dc5086929e1c50886366a611d0

  • Size

    1.1MB

  • Sample

    250219-lk51gszlv9

  • MD5

    04aa03dc5086929e1c50886366a611d0

  • SHA1

    e573d2096d2287fb295f26f45b9355b50ca6a46d

  • SHA256

    5020f939323fcfed9e2922a5fee0ba799bb7f66b06814dfecdd1eece6459c707

  • SHA512

    6ae88cd68e6b41dd2fe8ac9affc8ec5e69e60a199159106e941dec74e8df662100056d222cb32ac5ed80f7b83d44a88d39f6581e356bf3f9c945d147cbb09981

  • SSDEEP

    24576:rOfIAoxFSR0nRKfwE7O1PnYHHwCtmtBGr1tYsGCBdygSB2yWkB97/1DaDO:rOfnoxgwU8MGe9+BIQ9BkO

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

photo

C2

Bernhad.servblog.net:2000

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

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_04aa03dc5086929e1c50886366a611d0

    • Size

      1.1MB

    • MD5

      04aa03dc5086929e1c50886366a611d0

    • SHA1

      e573d2096d2287fb295f26f45b9355b50ca6a46d

    • SHA256

      5020f939323fcfed9e2922a5fee0ba799bb7f66b06814dfecdd1eece6459c707

    • SHA512

      6ae88cd68e6b41dd2fe8ac9affc8ec5e69e60a199159106e941dec74e8df662100056d222cb32ac5ed80f7b83d44a88d39f6581e356bf3f9c945d147cbb09981

    • SSDEEP

      24576:rOfIAoxFSR0nRKfwE7O1PnYHHwCtmtBGr1tYsGCBdygSB2yWkB97/1DaDO:rOfnoxgwU8MGe9+BIQ9BkO

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks