General

  • Target

    newscript.txt

  • Size

    13KB

  • Sample

    240820-akx44atdqg

  • MD5

    a1bec95b45c26bcc12b997867ab191b4

  • SHA1

    cc84dd6c1d1497b8aa038f0ef6b78e57b06b98e9

  • SHA256

    ddd9d8972b8f17bcb69bbe492d32b33a14af99855ca2a16cd014d246b06e6bce

  • SHA512

    5c41e02b6992dbcbb2f81094a12f45ca22672ea48249adf61d31b7f6f165cf10711d8ec82a79f1a54d49d8f6f05834b19c2b23179fe380d5808ca844f6ab3123

  • SSDEEP

    192:o2lI6xHBtBVlbkdyE4eR8z8oUtRrKzAK8achJOvtLEEagOV0r9xOGjYjpvn:obNa0ezP836a5GjYjd

Malware Config

Targets

    • Target

      newscript.txt

    • Size

      13KB

    • MD5

      a1bec95b45c26bcc12b997867ab191b4

    • SHA1

      cc84dd6c1d1497b8aa038f0ef6b78e57b06b98e9

    • SHA256

      ddd9d8972b8f17bcb69bbe492d32b33a14af99855ca2a16cd014d246b06e6bce

    • SHA512

      5c41e02b6992dbcbb2f81094a12f45ca22672ea48249adf61d31b7f6f165cf10711d8ec82a79f1a54d49d8f6f05834b19c2b23179fe380d5808ca844f6ab3123

    • SSDEEP

      192:o2lI6xHBtBVlbkdyE4eR8z8oUtRrKzAK8achJOvtLEEagOV0r9xOGjYjpvn:obNa0ezP836a5GjYjd

    • Contacts a large (592) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Enumerates connected drives

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

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks