Overview

overview

10

Static

static

10

2024-05-14...er.exe

windows7-x64

9

2024-05-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-14_1af6302b46ad9422bef250904742bcf9_cryptolocker

  • Size

    38KB

  • Sample

    240514-z9rfaahg64

  • MD5

    1af6302b46ad9422bef250904742bcf9

  • SHA1

    57430e6de8870e1f30e435b113c47e64bf38f77d

  • SHA256

    655eee17fdbf24947e0e98df8d1bada32fedaa4d792f9d56d1faa370e617e478

  • SHA512

    771644e724c699074477a103fe5e722e1d25220d920a1fd3548968c9b4e8c1422689f1328b7a03e250db67fb812c180391997bf3a87b3b817a8e9f2eba62bfe2

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9ji:qDdFJy3QMOtEvwDpjjWMl7TUi

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-14_1af6302b46ad9422bef250904742bcf9_cryptolocker

    • Size

      38KB

    • MD5

      1af6302b46ad9422bef250904742bcf9

    • SHA1

      57430e6de8870e1f30e435b113c47e64bf38f77d

    • SHA256

      655eee17fdbf24947e0e98df8d1bada32fedaa4d792f9d56d1faa370e617e478

    • SHA512

      771644e724c699074477a103fe5e722e1d25220d920a1fd3548968c9b4e8c1422689f1328b7a03e250db67fb812c180391997bf3a87b3b817a8e9f2eba62bfe2

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9ji:qDdFJy3QMOtEvwDpjjWMl7TUi

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks