Overview

overview

10

Static

static

10

2024-03-27...er.exe

windows7-x64

9

2024-03-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-27_8ae03307bbe84a90233d5e1a9f74c933_cryptolocker

  • Size

    31KB

  • Sample

    240327-yafztsae22

  • MD5

    8ae03307bbe84a90233d5e1a9f74c933

  • SHA1

    e2fb2de76ba76158eb36a67c8a00fb588d9faa7e

  • SHA256

    4f592a5af9d89c3e8e4b6ac5576a5f2e8b75f3bebf21383b56df8690f1e0c0f4

  • SHA512

    67e1fcebc803e86b85fb70eeca89555e0b2779c96c50021db812b4a75b20338aaf5e3d81fbd946ee3f29e9487e8370eb2896e01d9a72a319e52b25274b8e6508

  • SSDEEP

    384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0G1+24:bAvJCYOOvbRPDEgXRcN1w

Score
10/10

Malware Config

Targets

    • Target

      2024-03-27_8ae03307bbe84a90233d5e1a9f74c933_cryptolocker

    • Size

      31KB

    • MD5

      8ae03307bbe84a90233d5e1a9f74c933

    • SHA1

      e2fb2de76ba76158eb36a67c8a00fb588d9faa7e

    • SHA256

      4f592a5af9d89c3e8e4b6ac5576a5f2e8b75f3bebf21383b56df8690f1e0c0f4

    • SHA512

      67e1fcebc803e86b85fb70eeca89555e0b2779c96c50021db812b4a75b20338aaf5e3d81fbd946ee3f29e9487e8370eb2896e01d9a72a319e52b25274b8e6508

    • SSDEEP

      384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0G1+24:bAvJCYOOvbRPDEgXRcN1w

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks