Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-12_87edf0792c008aca8dba2811c94acdbc_cryptolocker

  • Size

    55KB

  • Sample

    240212-waeqnaaf8v

  • MD5

    87edf0792c008aca8dba2811c94acdbc

  • SHA1

    8bc48b35c12911c573908bb223c81294cbf5a629

  • SHA256

    7c8b3eb322d37267f7decf820efa4a0316324c5ae65f1cb750680da85e77b41a

  • SHA512

    5c9ba93ae58f43c71d443bb1179710a923a0abc2b91444efd0dbbb88881d30b7c55844420d3375a03dc2334157f2d85298e2294c05e38a61034497ba4f2ceb82

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61l:BbdDmjr+OtEvwDpjMz

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_87edf0792c008aca8dba2811c94acdbc_cryptolocker

    • Size

      55KB

    • MD5

      87edf0792c008aca8dba2811c94acdbc

    • SHA1

      8bc48b35c12911c573908bb223c81294cbf5a629

    • SHA256

      7c8b3eb322d37267f7decf820efa4a0316324c5ae65f1cb750680da85e77b41a

    • SHA512

      5c9ba93ae58f43c71d443bb1179710a923a0abc2b91444efd0dbbb88881d30b7c55844420d3375a03dc2334157f2d85298e2294c05e38a61034497ba4f2ceb82

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61l:BbdDmjr+OtEvwDpjMz

    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