General

  • Target

    a9b89dadf75d10c6dc6a8fd9a19a369c_JaffaCakes118

  • Size

    1.0MB

  • Sample

    241127-1c7lnsxmhn

  • MD5

    a9b89dadf75d10c6dc6a8fd9a19a369c

  • SHA1

    ea3cfa04d28b6ac1470b3535270f51ae5e7fdfbe

  • SHA256

    eaa57028c23d6a6e2e1cb1fe1540ceecfdd3328c54c11b7520763f518baae0cc

  • SHA512

    bc0567deed2f25c47238ee84dcd3f510831aa46d35b3f87fcefcbff63add8c69bbc5ce4536d545de70c2d4808355912fd41c206b0a56614ad1c9878e4c6ff438

  • SSDEEP

    24576:3aAwvau1VDkfLoQ9zY3C3jYITA4G9S/szA:3TwvaqDkzBzOC3jY4x/szA

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

vitima002.no-ip.org:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • 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

      a9b89dadf75d10c6dc6a8fd9a19a369c_JaffaCakes118

    • Size

      1.0MB

    • MD5

      a9b89dadf75d10c6dc6a8fd9a19a369c

    • SHA1

      ea3cfa04d28b6ac1470b3535270f51ae5e7fdfbe

    • SHA256

      eaa57028c23d6a6e2e1cb1fe1540ceecfdd3328c54c11b7520763f518baae0cc

    • SHA512

      bc0567deed2f25c47238ee84dcd3f510831aa46d35b3f87fcefcbff63add8c69bbc5ce4536d545de70c2d4808355912fd41c206b0a56614ad1c9878e4c6ff438

    • SSDEEP

      24576:3aAwvau1VDkfLoQ9zY3C3jYITA4G9S/szA:3TwvaqDkzBzOC3jY4x/szA

    • 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 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.

    • 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