Overview

overview

10

Static

static

10

2024-05-11...er.exe

windows7-x64

9

2024-05-11...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-11_053c20e554c3f60fb4c62c07a22f0f31_cryptolocker

  • Size

    31KB

  • Sample

    240511-twftqsab36

  • MD5

    053c20e554c3f60fb4c62c07a22f0f31

  • SHA1

    bf7ef4bcc853d745c3bc31013b605a61f8511f2d

  • SHA256

    5bc8e53e271e687ddbeed1641fe990e9d7cc9604ab9ce3773a59d85fdd141b38

  • SHA512

    6a35d0b0b22612a226fae23eeba7fc5f0d4d79879ef3b3976fd3e847fe5d53698b807477c9e620f83f42274cb3bd091cb0a4a96cb218ac8e861e310630efe421

  • SSDEEP

    384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7oM:bAvJCYOOvbRPDEgXRcJF

Score
10/10

Malware Config

Targets

    • Target

      2024-05-11_053c20e554c3f60fb4c62c07a22f0f31_cryptolocker

    • Size

      31KB

    • MD5

      053c20e554c3f60fb4c62c07a22f0f31

    • SHA1

      bf7ef4bcc853d745c3bc31013b605a61f8511f2d

    • SHA256

      5bc8e53e271e687ddbeed1641fe990e9d7cc9604ab9ce3773a59d85fdd141b38

    • SHA512

      6a35d0b0b22612a226fae23eeba7fc5f0d4d79879ef3b3976fd3e847fe5d53698b807477c9e620f83f42274cb3bd091cb0a4a96cb218ac8e861e310630efe421

    • SSDEEP

      384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7oM:bAvJCYOOvbRPDEgXRcJF

    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