General

  • Target
    e1b21ee3084914a601b542feb5d725f1df367f37bb47203af0ff1e81811a0ab3
  • Size 5.4MB
  • Sample260805-ccnxkahn81
  • SHA256 e1b21ee3084914a601b542feb5d725f1df367f37bb47203af0ff1e81811a0ab3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      inst_smt008.exe
    • Size 55.2MB
    • SHA256 684b9f86168d3a693a330ed939fba8b349f89d18a85fc4c74eff583a309fd8c4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

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

    • 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

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks