General

  • Target

    JaffaCakes118_a1a67979e6c80610fe019b31eb0fd2d2

  • Size

    706KB

  • Sample

    250408-z7wbfs11fy

  • MD5

    a1a67979e6c80610fe019b31eb0fd2d2

  • SHA1

    486c6f18db6053fe84b9997a85cca5bc5b75d84f

  • SHA256

    95e69fccc7e30d4117391abb63d05f718f8be21937b1b5abf41924690d432688

  • SHA512

    253866fa52e972bb6f7188724603a81455573f740b6a4806fc73b5132f8578d5462107645aa9760cca18088152f5e1afa1d071d3c3888c84d1ec46774ef0c282

  • SSDEEP

    12288:iGu0dzKPTHzRVwMWRL1xjrGH+E75h92PvfTyjbq1sYMuCEgVyTc8FZYU:i2SDDXurGH+E7UPTJ1sYMKA8c

Malware Config

Targets

    • Target

      JaffaCakes118_a1a67979e6c80610fe019b31eb0fd2d2

    • Size

      706KB

    • MD5

      a1a67979e6c80610fe019b31eb0fd2d2

    • SHA1

      486c6f18db6053fe84b9997a85cca5bc5b75d84f

    • SHA256

      95e69fccc7e30d4117391abb63d05f718f8be21937b1b5abf41924690d432688

    • SHA512

      253866fa52e972bb6f7188724603a81455573f740b6a4806fc73b5132f8578d5462107645aa9760cca18088152f5e1afa1d071d3c3888c84d1ec46774ef0c282

    • SSDEEP

      12288:iGu0dzKPTHzRVwMWRL1xjrGH+E75h92PvfTyjbq1sYMuCEgVyTc8FZYU:i2SDDXurGH+E7UPTJ1sYMKA8c

    • 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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks