General

  • Target

    ca85af7bad7b7945472c1885640aaa7e7fbef5059bd26b53676a34c9723f2917

  • Size

    290KB

  • Sample

    220919-lxdf1afdfj

  • MD5

    59ba99c34eeb43ba0587b195c340b7d8

  • SHA1

    31b6da16901dcad5d95ba06c5435b47e2ee48586

  • SHA256

    ca85af7bad7b7945472c1885640aaa7e7fbef5059bd26b53676a34c9723f2917

  • SHA512

    12bf215921372fc9b2cce08d0651dc9307c3a1b160e35b8ce6eacfcab43a656d0a886c98834a0dde03d67de075f65c29ec88866fcfddc55f93f101bab8bddc0d

  • SSDEEP

    6144:ImcD66RRjs5JGmrpQsK3RD2u270jupCJsCxC9:BcD663pZ2zkPaCxQ

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

theviper.no-ip.biz :81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    chrome.exe

  • install_dir

    config

  • install_file

    sys.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    0707

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ca85af7bad7b7945472c1885640aaa7e7fbef5059bd26b53676a34c9723f2917

    • Size

      290KB

    • MD5

      59ba99c34eeb43ba0587b195c340b7d8

    • SHA1

      31b6da16901dcad5d95ba06c5435b47e2ee48586

    • SHA256

      ca85af7bad7b7945472c1885640aaa7e7fbef5059bd26b53676a34c9723f2917

    • SHA512

      12bf215921372fc9b2cce08d0651dc9307c3a1b160e35b8ce6eacfcab43a656d0a886c98834a0dde03d67de075f65c29ec88866fcfddc55f93f101bab8bddc0d

    • SSDEEP

      6144:ImcD66RRjs5JGmrpQsK3RD2u270jupCJsCxC9:BcD663pZ2zkPaCxQ

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks