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General

  • Target

    target.vbs

  • Size

    828B

  • Sample

    241002-dnezgatgqq

  • MD5

    333ac8009978dfe4bc0e7ea72ad31289

  • SHA1

    a8bc098f840e1b0faadb82d1087cf571e979a80d

  • SHA256

    087315508cc43b632dae4750608cf107dfd454e2beacb03eeb4b43d013906d3d

  • SHA512

    9a3886771f4b12576d9e155077b968b63932689a42e31e2d32642d6a9a46030e2157ea4da58bfddae5a6b37200174a990095e6f9776411a59f8b302fb7a42f9d

Malware Config

Targets

    • Target

      target.vbs

    • Size

      828B

    • MD5

      333ac8009978dfe4bc0e7ea72ad31289

    • SHA1

      a8bc098f840e1b0faadb82d1087cf571e979a80d

    • SHA256

      087315508cc43b632dae4750608cf107dfd454e2beacb03eeb4b43d013906d3d

    • SHA512

      9a3886771f4b12576d9e155077b968b63932689a42e31e2d32642d6a9a46030e2157ea4da58bfddae5a6b37200174a990095e6f9776411a59f8b302fb7a42f9d

    • Renames multiple (869) files with added filename extension

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

    • Possible privilege escalation attempt

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Modifies file permissions

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

MITRE ATT&CK Enterprise v15

Tasks