General

  • Target

    JaffaCakes118_2df98fca2e8dde082d1b66a69ccfbfd8

  • Size

    400KB

  • Sample

    250125-vzzlpasrb1

  • MD5

    2df98fca2e8dde082d1b66a69ccfbfd8

  • SHA1

    6e0aff5e192350663011f10cb03de03b7448c1a2

  • SHA256

    604949f835680a1888f88521a2c0b5bcddf5dedb4213011fcee7e36a804dad25

  • SHA512

    0d47930d681c28b2871099585882989ba4f6d7fb2114d8d49132d0dcbbcd065292d7a41c70a16f576f251410f17cd36a21677c5226acef034105e884246f4e39

  • SSDEEP

    12288:Siu/0MP6DD+6xBej3Fy/GBNShlKxoAoS:9rDFBej3Fy/GjelK

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ThisIsFud

C2

justrslol.zapto.org:43594

Mutex

ECXX80S4BA4U67

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorerr.exe

  • install_dir

    System32

  • install_file

    explorerr.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    mantas

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_2df98fca2e8dde082d1b66a69ccfbfd8

    • Size

      400KB

    • MD5

      2df98fca2e8dde082d1b66a69ccfbfd8

    • SHA1

      6e0aff5e192350663011f10cb03de03b7448c1a2

    • SHA256

      604949f835680a1888f88521a2c0b5bcddf5dedb4213011fcee7e36a804dad25

    • SHA512

      0d47930d681c28b2871099585882989ba4f6d7fb2114d8d49132d0dcbbcd065292d7a41c70a16f576f251410f17cd36a21677c5226acef034105e884246f4e39

    • SSDEEP

      12288:Siu/0MP6DD+6xBej3Fy/GBNShlKxoAoS:9rDFBej3Fy/GjelK

    • 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

    • 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