Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

9

2024-04-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-24_6516d3a62ec4ee6d0f539e651376f34d_cryptolocker

  • Size

    47KB

  • Sample

    240424-a3nclsdc33

  • MD5

    6516d3a62ec4ee6d0f539e651376f34d

  • SHA1

    abbacf0607d58f878de024e24a3e735362305a3a

  • SHA256

    d8893a23cf0ebb0ed5e313dbfe30a152505222d2720d1725dce87b5e8bedc9bf

  • SHA512

    923ab29aa15d191e59eb0f74e0678a98202ef3f120dfa4be10d80275ae49b9a3a6aefc941bae904119aab00a8eda0105ea0ac8f2cd4e4609f9e6eff6c991c928

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb

Score
10/10

Malware Config

Targets

    • Target

      2024-04-24_6516d3a62ec4ee6d0f539e651376f34d_cryptolocker

    • Size

      47KB

    • MD5

      6516d3a62ec4ee6d0f539e651376f34d

    • SHA1

      abbacf0607d58f878de024e24a3e735362305a3a

    • SHA256

      d8893a23cf0ebb0ed5e313dbfe30a152505222d2720d1725dce87b5e8bedc9bf

    • SHA512

      923ab29aa15d191e59eb0f74e0678a98202ef3f120dfa4be10d80275ae49b9a3a6aefc941bae904119aab00a8eda0105ea0ac8f2cd4e4609f9e6eff6c991c928

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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