Resubmissions

30/05/2025, 02:31

250530-czyqaahp2v 10

30/05/2025, 01:56

250530-ccw8ya1n12 10

General

  • Target

    abc8e361a8acfeeaaa247945b4ca4e0f6378334e97f4bb6ea23f4951d3976b3f

  • Size

    34KB

  • Sample

    250530-ccw8ya1n12

  • MD5

    fbc6a698b614ae61436e29d5356d06a4

  • SHA1

    54f2e91862cdcd92e1e3101889ca433197c5274d

  • SHA256

    abc8e361a8acfeeaaa247945b4ca4e0f6378334e97f4bb6ea23f4951d3976b3f

  • SHA512

    e1e2ea16a4e3d8126678274a61ee346bc76e9a3480d0744c896d7346e4feba6bcebde2f98cc8c3139cad99c40254fb30c79793a7acff614df991b1aa181b6296

  • SSDEEP

    768:uZ4FLz8ae+rOn8ae+rO+4500n1kJ00n1kNIyIZ:uGII+49101yIyIZ

Malware Config

Targets

    • Target

      abc8e361a8acfeeaaa247945b4ca4e0f6378334e97f4bb6ea23f4951d3976b3f

    • Size

      34KB

    • MD5

      fbc6a698b614ae61436e29d5356d06a4

    • SHA1

      54f2e91862cdcd92e1e3101889ca433197c5274d

    • SHA256

      abc8e361a8acfeeaaa247945b4ca4e0f6378334e97f4bb6ea23f4951d3976b3f

    • SHA512

      e1e2ea16a4e3d8126678274a61ee346bc76e9a3480d0744c896d7346e4feba6bcebde2f98cc8c3139cad99c40254fb30c79793a7acff614df991b1aa181b6296

    • SSDEEP

      768:uZ4FLz8ae+rOn8ae+rO+4500n1kJ00n1kNIyIZ:uGII+49101yIyIZ

    • Cosmu

      Cosmu is a Windows worm written in C++.

    • Cosmu family

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Renames multiple (5196) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

MITRE ATT&CK Enterprise v16

Tasks