General

  • Target

    JaffaCakes118_8d3d07156d9620bf987fe688837c442c

  • Size

    436KB

  • Sample

    250329-vzs4xawqy9

  • MD5

    8d3d07156d9620bf987fe688837c442c

  • SHA1

    4de20122dabf0ed6f9673fbf9d67e3b694c2923e

  • SHA256

    b23e1dc62e67813c392dc9fdf6683fc3c4e0ef9bf4cff7689593a31e79af6596

  • SHA512

    035edc6134bed82ed28ff8397a71b24c42c5e15a6c250fdae8ef8004238b1ba3896a92aeeaab701360c31453640e4d4bf6ff816aa9004833b7a098695918c215

  • SSDEEP

    6144:ReNUuPQCMw1xl0G6Ur131IC+DKdR78jq/Ci61DS/bvvvhGsw:yPv11xlSUP+DK3IiCZD4vvvksw

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

than.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

    install

  • install_file

    Svchost.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

      JaffaCakes118_8d3d07156d9620bf987fe688837c442c

    • Size

      436KB

    • MD5

      8d3d07156d9620bf987fe688837c442c

    • SHA1

      4de20122dabf0ed6f9673fbf9d67e3b694c2923e

    • SHA256

      b23e1dc62e67813c392dc9fdf6683fc3c4e0ef9bf4cff7689593a31e79af6596

    • SHA512

      035edc6134bed82ed28ff8397a71b24c42c5e15a6c250fdae8ef8004238b1ba3896a92aeeaab701360c31453640e4d4bf6ff816aa9004833b7a098695918c215

    • SSDEEP

      6144:ReNUuPQCMw1xl0G6Ur131IC+DKdR78jq/Ci61DS/bvvvhGsw:yPv11xlSUP+DK3IiCZD4vvvksw

    • 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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks