Overview

overview

10

Static

static

10

2024-06-08...er.exe

windows7-x64

9

2024-06-08...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-08_9198a14cbca053677ba8f2da25feab25_cryptolocker

  • Size

    53KB

  • Sample

    240608-x5m6ysfh38

  • MD5

    9198a14cbca053677ba8f2da25feab25

  • SHA1

    16b80ce970f62267da41ea1b56ee25aa75cb73e3

  • SHA256

    9a5bc3594ecff0dd920ebf802e5f0faac08b6809cc0e1c01fb4191be5ee6b2a0

  • SHA512

    010b5e72c5474e9305d4b21591516dc866cb0faa36fb7dc601315b50e6a1be6acccebe892461d3acfb78dfb6e33a6358ac4c3fa2745d3c54556ce24ed10baac6

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOo:z6QFElP6n+gKmddpMOtEvwDpj31io

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-08_9198a14cbca053677ba8f2da25feab25_cryptolocker

    • Size

      53KB

    • MD5

      9198a14cbca053677ba8f2da25feab25

    • SHA1

      16b80ce970f62267da41ea1b56ee25aa75cb73e3

    • SHA256

      9a5bc3594ecff0dd920ebf802e5f0faac08b6809cc0e1c01fb4191be5ee6b2a0

    • SHA512

      010b5e72c5474e9305d4b21591516dc866cb0faa36fb7dc601315b50e6a1be6acccebe892461d3acfb78dfb6e33a6358ac4c3fa2745d3c54556ce24ed10baac6

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOo:z6QFElP6n+gKmddpMOtEvwDpj31io

    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