General

  • Target

    e384b09f5b81a1d5edb79cb0c7ff7a7c_JaffaCakes118

  • Size

    452KB

  • Sample

    241211-2h7pasvrbm

  • MD5

    e384b09f5b81a1d5edb79cb0c7ff7a7c

  • SHA1

    2d1dd24ee700517d77e96a20bcefd6d229646604

  • SHA256

    6c79af2a1681f4121a5d6c99b8ef1b8b99214856f99923addf63b0cbce8e735a

  • SHA512

    3f7436057542e2e4d78b84d0c16bb052840a11bf841a537326b6b738f49e25cb33726a6504b8c949362c0bcbd49afaa584dd341ebf2b22d41392b3c6755a43c9

  • SSDEEP

    6144:v2syY8CDtwL4bBS/sg5ZtjkkBPFGXDOFhVxqyTswi3InAOG+Skj8NV/+6CrJ:vJtF1S/sSZFkePFGX6xqsi3MrSkj84rJ

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

yahoo

C2

abcxyz.no-ip.org:82

Mutex

FV70LGGC44A257

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./admin/

  • ftp_interval

    30

  • ftp_password

    456789

  • ftp_port

    21

  • ftp_server

    ftp://plznodel.justfree.com

  • ftp_username

    plznodel

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e384b09f5b81a1d5edb79cb0c7ff7a7c_JaffaCakes118

    • Size

      452KB

    • MD5

      e384b09f5b81a1d5edb79cb0c7ff7a7c

    • SHA1

      2d1dd24ee700517d77e96a20bcefd6d229646604

    • SHA256

      6c79af2a1681f4121a5d6c99b8ef1b8b99214856f99923addf63b0cbce8e735a

    • SHA512

      3f7436057542e2e4d78b84d0c16bb052840a11bf841a537326b6b738f49e25cb33726a6504b8c949362c0bcbd49afaa584dd341ebf2b22d41392b3c6755a43c9

    • SSDEEP

      6144:v2syY8CDtwL4bBS/sg5ZtjkkBPFGXDOFhVxqyTswi3InAOG+Skj8NV/+6CrJ:vJtF1S/sSZFkePFGX6xqsi3MrSkj84rJ

    • 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