Overview

overview

10

Static

static

10

2024-02-04...er.exe

windows7-x64

9

2024-02-04...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-04_36bf5a94270504e28e216ea041755ed7_cryptolocker

  • Size

    100KB

  • Sample

    240204-bfhz2sdgh7

  • MD5

    36bf5a94270504e28e216ea041755ed7

  • SHA1

    c752d862fbfe397ae81c935e2df662cf0ffdb20b

  • SHA256

    3767b0f7649acfdc1d1ab844e02dcec845705d25e12fc872eea2ae979017f210

  • SHA512

    8abb88e4c386b884cbfc4cc555f1da3b419cbdfbf4c201121ccb61b257deba2a36b5bf2f746273f325fc7bc3a1a9130f9a0a5839955f66560ff04bc094a4919c

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMc:xj+VGMOtEvwDpjubwQEIiVmkxv/D

Score
10/10

Malware Config

Targets

    • Target

      2024-02-04_36bf5a94270504e28e216ea041755ed7_cryptolocker

    • Size

      100KB

    • MD5

      36bf5a94270504e28e216ea041755ed7

    • SHA1

      c752d862fbfe397ae81c935e2df662cf0ffdb20b

    • SHA256

      3767b0f7649acfdc1d1ab844e02dcec845705d25e12fc872eea2ae979017f210

    • SHA512

      8abb88e4c386b884cbfc4cc555f1da3b419cbdfbf4c201121ccb61b257deba2a36b5bf2f746273f325fc7bc3a1a9130f9a0a5839955f66560ff04bc094a4919c

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMc:xj+VGMOtEvwDpjubwQEIiVmkxv/D

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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