General

  • Target

    JaffaCakes118_43b40d1854bba613f80351bd65d346f1

  • Size

    288KB

  • Sample

    250127-zyqdvavqgs

  • MD5

    43b40d1854bba613f80351bd65d346f1

  • SHA1

    d0da1823059e085cdca7e6178ab762987a5bccc9

  • SHA256

    c3dc8ce1961fd6c5d6b1665b7d05c388132c3053e8ea55728f39324ce2ee0da7

  • SHA512

    b67a6a12f5677ea777ac6f53dd5725b3165b3f75598fd335753ead26fcf6377beef7f4f077ca214ab0a8af5251eb4118b289c83636fd6b6e5a628b23ac022c56

  • SSDEEP

    6144:5BBZs+WwcJsK4OYvm0ljMfatFPhifIKmha+12OL/2R3NM:Ls+Okm09PhaIKx+0ObW3e

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

akon934

C2

127.0.0.1:81

akon934.no-ip.org:81

Mutex

T4313X4437RI36

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    SVhost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    54041994

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_43b40d1854bba613f80351bd65d346f1

    • Size

      288KB

    • MD5

      43b40d1854bba613f80351bd65d346f1

    • SHA1

      d0da1823059e085cdca7e6178ab762987a5bccc9

    • SHA256

      c3dc8ce1961fd6c5d6b1665b7d05c388132c3053e8ea55728f39324ce2ee0da7

    • SHA512

      b67a6a12f5677ea777ac6f53dd5725b3165b3f75598fd335753ead26fcf6377beef7f4f077ca214ab0a8af5251eb4118b289c83636fd6b6e5a628b23ac022c56

    • SSDEEP

      6144:5BBZs+WwcJsK4OYvm0ljMfatFPhifIKmha+12OL/2R3NM:Ls+Okm09PhaIKx+0ObW3e

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks