General

  • Target

    JaffaCakes118_75cc5cfc48aa0356a10b74b13c172e4c

  • Size

    1.6MB

  • Sample

    250315-khr56ssm13

  • MD5

    75cc5cfc48aa0356a10b74b13c172e4c

  • SHA1

    7a58233c58883707c404080547d683b530c32bad

  • SHA256

    9b2a5510eb0aee210d1ad8add88cfb10d4bacafff4706984d4c8e876ba63c978

  • SHA512

    b5e0e0aadd417cfe716005ca3cf631df6ca5b2adf862cc91bc3e7c44d10df9b3a6be35b37eb93a5eae8d9ce097252e0a10c02184793a74f87c48c96c5e16e468

  • SSDEEP

    49152:yzITpjbAh0X8lBWhGkOLo/x11ja9vg/I:sOpX3X0WEboE

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

unfor1987.serveftp.net:444

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    schost

  • install_file

    schost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    admin

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_75cc5cfc48aa0356a10b74b13c172e4c

    • Size

      1.6MB

    • MD5

      75cc5cfc48aa0356a10b74b13c172e4c

    • SHA1

      7a58233c58883707c404080547d683b530c32bad

    • SHA256

      9b2a5510eb0aee210d1ad8add88cfb10d4bacafff4706984d4c8e876ba63c978

    • SHA512

      b5e0e0aadd417cfe716005ca3cf631df6ca5b2adf862cc91bc3e7c44d10df9b3a6be35b37eb93a5eae8d9ce097252e0a10c02184793a74f87c48c96c5e16e468

    • SSDEEP

      49152:yzITpjbAh0X8lBWhGkOLo/x11ja9vg/I:sOpX3X0WEboE

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks