General

  • Target

    Setup.Microsoft.PowerAutomate.exe

  • Size

    321.5MB

  • Sample

    240701-sfeq3axfje

  • MD5

    3077e19dea0f42b6235a157b41931452

  • SHA1

    79bd3bb61a8ba211229cf7c33b21275d293393a4

  • SHA256

    903464c6b3684fe7f4b0742c6b5805400da8af6c11635d8939c2f0f1e8df772a

  • SHA512

    b77a0798189bada660da791b71f7cd7845cb629cfbe131275f3d6bc451a090f4dae3222e8aca8f3ad3452ae363312a1814bcce826473dbb67808b5fdd2514201

  • SSDEEP

    6291456:zEyzTRig27WSQcLHxLkt9Xi8bAzDLMt+D4IyQbFQ4tpGXQgpmbIT2pOimgF:zEyzTeQcLVKu4ADNp5pGAg0bITm7D

Malware Config

Targets

    • Target

      Setup.Microsoft.PowerAutomate.exe

    • Size

      321.5MB

    • MD5

      3077e19dea0f42b6235a157b41931452

    • SHA1

      79bd3bb61a8ba211229cf7c33b21275d293393a4

    • SHA256

      903464c6b3684fe7f4b0742c6b5805400da8af6c11635d8939c2f0f1e8df772a

    • SHA512

      b77a0798189bada660da791b71f7cd7845cb629cfbe131275f3d6bc451a090f4dae3222e8aca8f3ad3452ae363312a1814bcce826473dbb67808b5fdd2514201

    • SSDEEP

      6291456:zEyzTRig27WSQcLHxLkt9Xi8bAzDLMt+D4IyQbFQ4tpGXQgpmbIT2pOimgF:zEyzTeQcLVKu4ADNp5pGAg0bITm7D

    • Modifies RDP port number used by Windows

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Checks computer location settings

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

    • Drops file in System32 directory

    • 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.

MITRE ATT&CK Enterprise v15

Tasks