Overview

overview

10

Static

static

10

2024-03-08...er.exe

windows7-x64

9

2024-03-08...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-08_ec03f43da03fa2a4fd669d2ac021067b_cryptolocker

  • Size

    39KB

  • Sample

    240308-m4t8rsdd78

  • MD5

    ec03f43da03fa2a4fd669d2ac021067b

  • SHA1

    d639bae57c9884cce9f3989ad2cab7ef98f28c79

  • SHA256

    c4125b16e967143f605e4364b22dccfdadec7136722309e31602c7fa26ed51d6

  • SHA512

    67be7032e7c95881485ecd822c98cfad6d9957ea77c222f11ca468fbf6418ee75550d83477a99c867b1416e5c37c8acd31d16f86c3fe91b03192007b22af5214

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwI+YQL1:btB9g/WItCSsAGjX7e9N0hunrkkL1

Score
10/10

Malware Config

Targets

    • Target

      2024-03-08_ec03f43da03fa2a4fd669d2ac021067b_cryptolocker

    • Size

      39KB

    • MD5

      ec03f43da03fa2a4fd669d2ac021067b

    • SHA1

      d639bae57c9884cce9f3989ad2cab7ef98f28c79

    • SHA256

      c4125b16e967143f605e4364b22dccfdadec7136722309e31602c7fa26ed51d6

    • SHA512

      67be7032e7c95881485ecd822c98cfad6d9957ea77c222f11ca468fbf6418ee75550d83477a99c867b1416e5c37c8acd31d16f86c3fe91b03192007b22af5214

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwI+YQL1:btB9g/WItCSsAGjX7e9N0hunrkkL1

    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