General

  • Target
    6a4de479bb3f94fd35e4c0fbd68033bf9744f22d16dea36f1d454e82ed6e7692
  • Size 8.7MB
  • Sample260713-e328zsbz2l
  • SHA256 6a4de479bb3f94fd35e4c0fbd68033bf9744f22d16dea36f1d454e82ed6e7692
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      app_setup.6653009.msi
    • Size 8.9MB
    • SHA256 9acd57938b29cf159cc90566a93766910caa90f51a157163412de906d044c4d1
    • 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.

    • Possible privilege escalation attempt

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Disables service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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