General

  • Target

    JaffaCakes118_b09b2924ac5a5c67fd765e54b8d0269c

  • Size

    800KB

  • Sample

    250412-bhsbhatqy8

  • MD5

    b09b2924ac5a5c67fd765e54b8d0269c

  • SHA1

    883fe020baa49254e2e1144c25c7d04db8d1457c

  • SHA256

    75da3067891e147c41894917acb325a5635520a4cd4e3e9c2c8a82ee03f11622

  • SHA512

    8ef1e2527baae77bce029d7986f00e023051956859d767f7eca0cae08598b3d1d884ea9b202e057b896432fa765630fe7ae486ef5b335c325d88b82856e22579

  • SSDEEP

    12288:0yaWMn4Ood60dblyFJVByRHm0lKhOcrcAOuKtbfehBmvXu:YcDSOHm0lKtOuKx5u

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

seema.no-ip.biz:81

Mutex

8XEVU78AVF2S08

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    windowsupdate.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

    windowsupdate

  • regkey_hklm

    windowsupdate

Targets

    • Target

      JaffaCakes118_b09b2924ac5a5c67fd765e54b8d0269c

    • Size

      800KB

    • MD5

      b09b2924ac5a5c67fd765e54b8d0269c

    • SHA1

      883fe020baa49254e2e1144c25c7d04db8d1457c

    • SHA256

      75da3067891e147c41894917acb325a5635520a4cd4e3e9c2c8a82ee03f11622

    • SHA512

      8ef1e2527baae77bce029d7986f00e023051956859d767f7eca0cae08598b3d1d884ea9b202e057b896432fa765630fe7ae486ef5b335c325d88b82856e22579

    • SSDEEP

      12288:0yaWMn4Ood60dblyFJVByRHm0lKhOcrcAOuKtbfehBmvXu:YcDSOHm0lKtOuKx5u

    • 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.

    • Disables Task Manager via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks