General

  • Target

    JaffaCakes118_83f3ff9b1776581d0936cac5eda59d3b

  • Size

    583KB

  • Sample

    250321-t345xawrt8

  • MD5

    83f3ff9b1776581d0936cac5eda59d3b

  • SHA1

    b2a4ab4332d7dbb3dc573e0e15f59a4df1860132

  • SHA256

    4882e4b4931e7a03cbf855d325ac0e2727b0a3947f23ba62dce417f5476bfd54

  • SHA512

    dbca4cc3e2cbe48ebaec2ebf4eb5a90c56aae00d90b0b8ca89de0d5a07db8fd5fa24c1b30e496366e8636fcfb91eb0c7b68d284bca293b1e87adf5b6dd17c0c7

  • SSDEEP

    12288:mnpH4HYWO9guJ/sRcxVJfmOiRQsLAy9e49R0+zFyz12FHmCrFf1Q:6pHfgBcxVcOiRQza9R0MO18xy

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ELITEM2 SITESINDEN DUSTU

C2

127.0.0.1:81

mzko.no-ip.biz:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    ESET

  • install_file

    nod32.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_83f3ff9b1776581d0936cac5eda59d3b

    • Size

      583KB

    • MD5

      83f3ff9b1776581d0936cac5eda59d3b

    • SHA1

      b2a4ab4332d7dbb3dc573e0e15f59a4df1860132

    • SHA256

      4882e4b4931e7a03cbf855d325ac0e2727b0a3947f23ba62dce417f5476bfd54

    • SHA512

      dbca4cc3e2cbe48ebaec2ebf4eb5a90c56aae00d90b0b8ca89de0d5a07db8fd5fa24c1b30e496366e8636fcfb91eb0c7b68d284bca293b1e87adf5b6dd17c0c7

    • SSDEEP

      12288:mnpH4HYWO9guJ/sRcxVJfmOiRQsLAy9e49R0+zFyz12FHmCrFf1Q:6pHfgBcxVcOiRQza9R0MO18xy

    • 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