General

  • Target

    JaffaCakes118_0e51f7a8e132c795a7520033d57f4664

  • Size

    781KB

  • Sample

    250122-rbxwea1jar

  • MD5

    0e51f7a8e132c795a7520033d57f4664

  • SHA1

    e48cef894712de27903e8a569efb549e5c019e31

  • SHA256

    563548adc0d6927c35c4e32c83f3e18b24613e232c582cfbb11c337bd525aa34

  • SHA512

    42c049dad75cf38969638e6b9a6d68ea5a1a820fb92a0e6791444681328f9fa5a9efdba2488f665ddcbb9dca52f5b41e08b44a59c73e081637c1a3363137b9a1

  • SSDEEP

    12288:8qikovXIXkCup6Ehg3ffMN2WhsVYmsy90/+3aO3foumT44JBWFheKrkRFYD:8qiHva4hoV5vMy2umThBjhYD

Malware Config

Targets

    • Target

      JaffaCakes118_0e51f7a8e132c795a7520033d57f4664

    • Size

      781KB

    • MD5

      0e51f7a8e132c795a7520033d57f4664

    • SHA1

      e48cef894712de27903e8a569efb549e5c019e31

    • SHA256

      563548adc0d6927c35c4e32c83f3e18b24613e232c582cfbb11c337bd525aa34

    • SHA512

      42c049dad75cf38969638e6b9a6d68ea5a1a820fb92a0e6791444681328f9fa5a9efdba2488f665ddcbb9dca52f5b41e08b44a59c73e081637c1a3363137b9a1

    • SSDEEP

      12288:8qikovXIXkCup6Ehg3ffMN2WhsVYmsy90/+3aO3foumT44JBWFheKrkRFYD:8qiHva4hoV5vMy2umThBjhYD

    • 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 BIOS information in registry

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

    • 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