General

  • Target

    JaffaCakes118_19ffa4f451d4b879f99afe0dc26c328e

  • Size

    274KB

  • Sample

    250123-w67rbaynax

  • MD5

    19ffa4f451d4b879f99afe0dc26c328e

  • SHA1

    d2b8bfecf5ec9d9d6952c226f3521cf463be0678

  • SHA256

    c257b0d60a9386dcb46b23386cf98fc88d45c780dd97bf1adb34db5ea8a0428a

  • SHA512

    ae6e16e1650f120659a0a6ce3b3a11a4d03934eebe795c11b916d6579fc5cac766b41ba38a49959a1514c30b52274ad772c7836991046e4452db7a75ef4d2f10

  • SSDEEP

    6144:7MIMYqUv6RwOy5b3i5Z+OX6i4zUlRysl:7bMYqUv6RqcfXJ4zUlRys

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Skiddie

C2

GuNiZBacK.sytes.net:82

Mutex

B3O802N8E4OMD5

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Winlog

  • install_file

    Microsoft® Windows® Update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    Microsoft® Windows® Operating System

  • regkey_hklm

    Microsoft® Windows® Operating System

Targets

    • Target

      JaffaCakes118_19ffa4f451d4b879f99afe0dc26c328e

    • Size

      274KB

    • MD5

      19ffa4f451d4b879f99afe0dc26c328e

    • SHA1

      d2b8bfecf5ec9d9d6952c226f3521cf463be0678

    • SHA256

      c257b0d60a9386dcb46b23386cf98fc88d45c780dd97bf1adb34db5ea8a0428a

    • SHA512

      ae6e16e1650f120659a0a6ce3b3a11a4d03934eebe795c11b916d6579fc5cac766b41ba38a49959a1514c30b52274ad772c7836991046e4452db7a75ef4d2f10

    • SSDEEP

      6144:7MIMYqUv6RwOy5b3i5Z+OX6i4zUlRysl:7bMYqUv6RqcfXJ4zUlRys

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks