Overview

overview

10

Static

static

10

2024-02-17...er.exe

windows7-x64

9

2024-02-17...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker

  • Size

    46KB

  • Sample

    240217-w6smdsab66

  • MD5

    64a3ca1af8fafacd154d819ab9995419

  • SHA1

    58f22151cbce5824617215f8fa4cdf5ce444dc03

  • SHA256

    a780b4634401c3acc44475f89474da652a805150bf315750ec26496c6e1ffc90

  • SHA512

    8608fce85d60424c1c5383e636b9946a0c6017b200806f9bc4ba9155fbcfe40780b1490f617a8ac6f3457ed2b84f420119ef0d8c63031903de42c643993b5373

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS8

Score
10/10

Malware Config

Targets

    • Target

      2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker

    • Size

      46KB

    • MD5

      64a3ca1af8fafacd154d819ab9995419

    • SHA1

      58f22151cbce5824617215f8fa4cdf5ce444dc03

    • SHA256

      a780b4634401c3acc44475f89474da652a805150bf315750ec26496c6e1ffc90

    • SHA512

      8608fce85d60424c1c5383e636b9946a0c6017b200806f9bc4ba9155fbcfe40780b1490f617a8ac6f3457ed2b84f420119ef0d8c63031903de42c643993b5373

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS8

    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