Overview

overview

10

Static

static

10

2024-05-05...er.exe

windows7-x64

9

2024-05-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-05_df20c5b288d537545f5cb1778162449e_cryptolocker

  • Size

    39KB

  • Sample

    240505-f4wy2abe89

  • MD5

    df20c5b288d537545f5cb1778162449e

  • SHA1

    8102eccb21cd3734c3ec1c6182e9d52070e10e8f

  • SHA256

    435cb902e81f957fa94f9bd9b35722c5efbfd2ee01e7dbb5f52db0df1ef8e20b

  • SHA512

    8d96f2766565a33346b0fd6006f906e563bb4a058b8383a92d00cedf61623c9ce91653d9f848377acf29e85306cd88255603425d4205b9b60fdf80b2bb21ce99

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDk9lJ:ZzFbxmLPWQMOtEvwDpjLeJAsKcWJ

Score
10/10

Malware Config

Targets

    • Target

      2024-05-05_df20c5b288d537545f5cb1778162449e_cryptolocker

    • Size

      39KB

    • MD5

      df20c5b288d537545f5cb1778162449e

    • SHA1

      8102eccb21cd3734c3ec1c6182e9d52070e10e8f

    • SHA256

      435cb902e81f957fa94f9bd9b35722c5efbfd2ee01e7dbb5f52db0df1ef8e20b

    • SHA512

      8d96f2766565a33346b0fd6006f906e563bb4a058b8383a92d00cedf61623c9ce91653d9f848377acf29e85306cd88255603425d4205b9b60fdf80b2bb21ce99

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDk9lJ:ZzFbxmLPWQMOtEvwDpjLeJAsKcWJ

    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