General

  • Target

    5e3bfd79b310a7c9de7ca1f521d3ae802786f550d03d150052857e47d7deb083

  • Size

    896KB

  • Sample

    221130-l16xqadc3z

  • MD5

    3c5e8ee5f878429a2e4ca211a8ef813f

  • SHA1

    a54e1b6429127e30f78f5c7addbe4bf18a1d5aad

  • SHA256

    5e3bfd79b310a7c9de7ca1f521d3ae802786f550d03d150052857e47d7deb083

  • SHA512

    44c92a4fa702b4b09cb5efa5b7b597225001fc8f0e528bfedc7cebb2d16f8dfb00641e1a58b1b64dbd39a9cc4d1a7605b1159e8af413d05430593c501c42355d

  • SSDEEP

    24576:yOwJwQfz+8MHUxym1+RAPxMxk4Ym/P5Mk6j3ub6C:yLlfcH7mPPxXMMkk3ubf

Malware Config

Extracted

Family

cybergate

Version

v1.02.1

Botnet

Lammer

C2

magux.no-ip.org:3000

Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Microsoft

  • install_file

    Pluguin.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    123

  • regkey_hkcu

    Avirnt

  • regkey_hklm

    Avgnt

Targets

    • Target

      5e3bfd79b310a7c9de7ca1f521d3ae802786f550d03d150052857e47d7deb083

    • Size

      896KB

    • MD5

      3c5e8ee5f878429a2e4ca211a8ef813f

    • SHA1

      a54e1b6429127e30f78f5c7addbe4bf18a1d5aad

    • SHA256

      5e3bfd79b310a7c9de7ca1f521d3ae802786f550d03d150052857e47d7deb083

    • SHA512

      44c92a4fa702b4b09cb5efa5b7b597225001fc8f0e528bfedc7cebb2d16f8dfb00641e1a58b1b64dbd39a9cc4d1a7605b1159e8af413d05430593c501c42355d

    • SSDEEP

      24576:yOwJwQfz+8MHUxym1+RAPxMxk4Ym/P5Mk6j3ub6C:yLlfcH7mPPxXMMkk3ubf

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Tasks