Overview

overview

10

Static

static

10

2024-02-22...er.exe

windows7-x64

9

2024-02-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-22_29a3a1b942cf357f9fb020aaeab9d6ed_cryptolocker

  • Size

    31KB

  • Sample

    240222-v218asdd98

  • MD5

    29a3a1b942cf357f9fb020aaeab9d6ed

  • SHA1

    3a3678102b63eaf081ebae5f2d0c8d4d6c8b37a6

  • SHA256

    25651b34571c6300baaf1a24459156a79a296e0c0aeb92c4eb96cd463fee2bb5

  • SHA512

    6c8635031b25aa5fb6cac27d147635d210da7944b08783a76c8d7a1d9cf2a374b659c728c0627beab224e8972b0b075fd4ddd0df6c94fbed5ebc4b7aad7381a4

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssol:b/yC4GyNM01GuQMNXw2PSjWol

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-22_29a3a1b942cf357f9fb020aaeab9d6ed_cryptolocker

    • Size

      31KB

    • MD5

      29a3a1b942cf357f9fb020aaeab9d6ed

    • SHA1

      3a3678102b63eaf081ebae5f2d0c8d4d6c8b37a6

    • SHA256

      25651b34571c6300baaf1a24459156a79a296e0c0aeb92c4eb96cd463fee2bb5

    • SHA512

      6c8635031b25aa5fb6cac27d147635d210da7944b08783a76c8d7a1d9cf2a374b659c728c0627beab224e8972b0b075fd4ddd0df6c94fbed5ebc4b7aad7381a4

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssol:b/yC4GyNM01GuQMNXw2PSjWol

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks