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General

  • Target

    JaffaCakes118_65e4bc9f33a8b382c02d34bf69f15e9f

  • Size

    272KB

  • Sample

    250311-sel4raxtbt

  • MD5

    65e4bc9f33a8b382c02d34bf69f15e9f

  • SHA1

    4e16d4ba45ead14c26eb6880b32ccd43cf6d2481

  • SHA256

    407e18e6787da05679a918c9ae48d6358054a7e27c62d36dde7e5a798335d48d

  • SHA512

    e5435e389003dc50a829ddb099e8070506780a3a7e7909f3fc94ea5aa8ac8c8c8b2710ffbc9701726842f0738cbf773ea39e6a27b184f19d7da890b1d244fc45

  • SSDEEP

    6144:zW////q5kqfDWOTQeBVlc363RR/X32SJ0zxVhZ/Jn6XZPp:zW////q5faO9PlhhR/21rhZ/JYZPp

Malware Config

Targets

    • Target

      JaffaCakes118_65e4bc9f33a8b382c02d34bf69f15e9f

    • Size

      272KB

    • MD5

      65e4bc9f33a8b382c02d34bf69f15e9f

    • SHA1

      4e16d4ba45ead14c26eb6880b32ccd43cf6d2481

    • SHA256

      407e18e6787da05679a918c9ae48d6358054a7e27c62d36dde7e5a798335d48d

    • SHA512

      e5435e389003dc50a829ddb099e8070506780a3a7e7909f3fc94ea5aa8ac8c8c8b2710ffbc9701726842f0738cbf773ea39e6a27b184f19d7da890b1d244fc45

    • SSDEEP

      6144:zW////q5kqfDWOTQeBVlc363RR/X32SJ0zxVhZ/Jn6XZPp:zW////q5faO9PlhhR/21rhZ/JYZPp

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Blackshades family

    • Blackshades payload

    • Modifies firewall policy service

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks