Resubmissions

28/03/2025, 17:07 UTC

250328-vng79syxes 10

28/03/2025, 17:01 UTC

250328-vjwj4a1jt7 8

General

  • Target

    image_2025-03-28_170136899.png

  • Size

    253KB

  • Sample

    250328-vng79syxes

  • MD5

    2e0003e2bf5591f8e2ab3fbf939610b6

  • SHA1

    b2020e09179a81ce5fe0409c6b1958439ce599db

  • SHA256

    1031187bca73c151782d84b2c0f6efd74fd843071968351baa0b41b4bc59e939

  • SHA512

    c30cb129be0d67e13b1ff504dadd268b10ebd86cc1d62feb97aeaf609e428ecf40dab15908104cc038423cad96279f3e1ad5f4c0ef7b823411d4918589d34b2a

  • SSDEEP

    6144:b52wGQvtCDocvRj3csBfp2UrwyoSYUe/uS9lW:VVCBvRIsD2PyoScuelW

Malware Config

Targets

    • Target

      image_2025-03-28_170136899.png

    • Size

      253KB

    • MD5

      2e0003e2bf5591f8e2ab3fbf939610b6

    • SHA1

      b2020e09179a81ce5fe0409c6b1958439ce599db

    • SHA256

      1031187bca73c151782d84b2c0f6efd74fd843071968351baa0b41b4bc59e939

    • SHA512

      c30cb129be0d67e13b1ff504dadd268b10ebd86cc1d62feb97aeaf609e428ecf40dab15908104cc038423cad96279f3e1ad5f4c0ef7b823411d4918589d34b2a

    • SSDEEP

      6144:b52wGQvtCDocvRj3csBfp2UrwyoSYUe/uS9lW:VVCBvRIsD2PyoScuelW

    • Modifies WinLogon for persistence

    • Modifies Windows Defender DisableAntiSpyware settings

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • 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

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