General

  • Target

    OptiFabric.exe

  • Size

    80.8MB

  • Sample

    240802-tx63ba1dpm

  • MD5

    91f45fe3581950e170c846bfc8502673

  • SHA1

    ba8ef585be7aee1a06dfe869c4552bfe59b85cb4

  • SHA256

    1330fca7e5727fac774fd5331db10460e435c36433f02b24146fd046e284479c

  • SHA512

    11663db611e85d919006670e8e2d5f15a06f1f933d9b025ed9c7f44d9b66506cee4109ada591d4bb78071003b24a689a47d6609cfdebbb34968535427f64e02b

  • SSDEEP

    1572864:fvxZQglX2c7vaSk8IpG7V+VPhqb+TnE7Ulg8iYgj+h58sMw5IlW69xqScJX0:fvxZxRXeSkB05awb+Tfe25FST9xA0

Malware Config

Targets

    • Target

      OptiFabric.exe

    • Size

      80.8MB

    • MD5

      91f45fe3581950e170c846bfc8502673

    • SHA1

      ba8ef585be7aee1a06dfe869c4552bfe59b85cb4

    • SHA256

      1330fca7e5727fac774fd5331db10460e435c36433f02b24146fd046e284479c

    • SHA512

      11663db611e85d919006670e8e2d5f15a06f1f933d9b025ed9c7f44d9b66506cee4109ada591d4bb78071003b24a689a47d6609cfdebbb34968535427f64e02b

    • SSDEEP

      1572864:fvxZQglX2c7vaSk8IpG7V+VPhqb+TnE7Ulg8iYgj+h58sMw5IlW69xqScJX0:fvxZxRXeSkB05awb+Tfe25FST9xA0

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks