General

  • Target

    JaffaCakes118_3d8f9b2af7b3c1ac2e491b3cc7e72e92

  • Size

    360KB

  • Sample

    250127-jzp7gazqaq

  • MD5

    3d8f9b2af7b3c1ac2e491b3cc7e72e92

  • SHA1

    6a9a1e77d5caa672bda9fcc7a4ec0f75f4eb1c4b

  • SHA256

    c0e97c8e14c51b1c506d0705c89b78432260001c9fba3dc49721312fdcd11a70

  • SHA512

    f3f9e51c811c057aab3ee21da10a937c8cba39f2a824ad1ad9f52394d6002c5cd56c489c80f8cc55e0da890db08491eea7b46d1ad7397e751205e417abef19b7

  • SSDEEP

    6144:TbTgoTZyxqg9nbjtDf1IOLJLhgs5LGNNNldctp72DrUGi4eAB9MO9HN:TzpGbJTFpLAnlwBfJCHN

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

C2

troxin1.zapto.org:88

Mutex

D1T2F5W4LQFVMS

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    File.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    bambam1

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_3d8f9b2af7b3c1ac2e491b3cc7e72e92

    • Size

      360KB

    • MD5

      3d8f9b2af7b3c1ac2e491b3cc7e72e92

    • SHA1

      6a9a1e77d5caa672bda9fcc7a4ec0f75f4eb1c4b

    • SHA256

      c0e97c8e14c51b1c506d0705c89b78432260001c9fba3dc49721312fdcd11a70

    • SHA512

      f3f9e51c811c057aab3ee21da10a937c8cba39f2a824ad1ad9f52394d6002c5cd56c489c80f8cc55e0da890db08491eea7b46d1ad7397e751205e417abef19b7

    • SSDEEP

      6144:TbTgoTZyxqg9nbjtDf1IOLJLhgs5LGNNNldctp72DrUGi4eAB9MO9HN:TzpGbJTFpLAnlwBfJCHN

    • 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