General

  • Target

    JaffaCakes118_3b91ebd7a7664310dec4cf48c82bc2b5

  • Size

    468KB

  • Sample

    250127-dykmpsyjdw

  • MD5

    3b91ebd7a7664310dec4cf48c82bc2b5

  • SHA1

    206813b81df20c0490fea727085ece4de26ac74c

  • SHA256

    337929454b61a9b287f9dd1cca7551f553b3dd097bdb13b5fee44e50e2cd94aa

  • SHA512

    f7a25985a65ae92d7cf33c49fffd811335ceeff5ee5a179f54d23247eb58b91219ebbcc8e90bf214c60559a70d91bd7ef39b9953995cd92e31763e0a22ef883b

  • SSDEEP

    12288:LPHhygWECwps0n7p4328DoxTduuoTDK7HFvjol3wF:L5ygS2sg78OT4uoKW

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

users

C2

immi.no-ip.org:101

Mutex

IC481FA5S5N2O2

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    blood123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_3b91ebd7a7664310dec4cf48c82bc2b5

    • Size

      468KB

    • MD5

      3b91ebd7a7664310dec4cf48c82bc2b5

    • SHA1

      206813b81df20c0490fea727085ece4de26ac74c

    • SHA256

      337929454b61a9b287f9dd1cca7551f553b3dd097bdb13b5fee44e50e2cd94aa

    • SHA512

      f7a25985a65ae92d7cf33c49fffd811335ceeff5ee5a179f54d23247eb58b91219ebbcc8e90bf214c60559a70d91bd7ef39b9953995cd92e31763e0a22ef883b

    • SSDEEP

      12288:LPHhygWECwps0n7p4328DoxTduuoTDK7HFvjol3wF:L5ygS2sg78OT4uoKW

    • 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