General

  • Target

    558afdee7557579c944ea126702027ae1b54d6fcb439051aef7896827456eb62.exe

  • Size

    2.1MB

  • Sample

    241126-ybat7swldw

  • MD5

    b7e12a4893d6936df80ca6a3097e1c32

  • SHA1

    9d9947f3e50f42acc11c7a04bb4041b86d76eabd

  • SHA256

    558afdee7557579c944ea126702027ae1b54d6fcb439051aef7896827456eb62

  • SHA512

    641dc82c1bf342b8f233b7a50976b6b885588cbfea08138a160ff2fb2c37544621acd3f2feeffa3b1f7511044c40066263880954ed2a76a6ba90883aa586ec81

  • SSDEEP

    24576:3sXeiNogccKizHtlUNXxSL+ehgUPEou7VAr1wZ+zdetQMMHrYeMlyqUwakW000SM:cXeix4QAhIYVH+JmfAEa0idiQQugWF4

Malware Config

Extracted

Family

cybergate

Version

v1.11.0

Botnet

AVSVideoEditor

C2

dz-green.no-ip.info:1830

Mutex

WK0873I4G55HQM

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//cybergate

  • ftp_interval

    240

  • ftp_password

    azerty123

  • ftp_port

    21

  • ftp_server

    ftp.dz-green.com

  • ftp_username

    dz-gr211841

  • injected_process

    explorer.exe

  • install_dir

    WindowsUpdatesystemdir

  • install_file

    rundll32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    dz-green

  • regkey_hkcu

    UpdaterConfiguration

  • regkey_hklm

    WindowsUpdatesystem

Targets

    • Target

      558afdee7557579c944ea126702027ae1b54d6fcb439051aef7896827456eb62.exe

    • Size

      2.1MB

    • MD5

      b7e12a4893d6936df80ca6a3097e1c32

    • SHA1

      9d9947f3e50f42acc11c7a04bb4041b86d76eabd

    • SHA256

      558afdee7557579c944ea126702027ae1b54d6fcb439051aef7896827456eb62

    • SHA512

      641dc82c1bf342b8f233b7a50976b6b885588cbfea08138a160ff2fb2c37544621acd3f2feeffa3b1f7511044c40066263880954ed2a76a6ba90883aa586ec81

    • SSDEEP

      24576:3sXeiNogccKizHtlUNXxSL+ehgUPEou7VAr1wZ+zdetQMMHrYeMlyqUwakW000SM:cXeix4QAhIYVH+JmfAEa0idiQQugWF4

    • 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.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Drops startup file

    • 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