General

  • Target

    file.ps1

  • Size

    1B

  • Sample

    240624-xlmq3s1brl

  • MD5

    0cc175b9c0f1b6a831c399e269772661

  • SHA1

    86f7e437faa5a7fce15d1ddcb9eaeaea377667b8

  • SHA256

    ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb

  • SHA512

    1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75

Malware Config

Targets

    • Target

      file.ps1

    • Size

      1B

    • MD5

      0cc175b9c0f1b6a831c399e269772661

    • SHA1

      86f7e437faa5a7fce15d1ddcb9eaeaea377667b8

    • SHA256

      ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb

    • SHA512

      1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks