Overview

overview

10

Static

static

10

2024-04-10...er.exe

windows7-x64

9

2024-04-10...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-10_05315f482713e270bea2a267e5253203_cryptolocker

  • Size

    36KB

  • Sample

    240410-dycbbscf25

  • MD5

    05315f482713e270bea2a267e5253203

  • SHA1

    1a0642d5161860c38d7eb04f90883b7e1bb8663b

  • SHA256

    108e1b80aa88cd63ca2f6f43762e6b5bce09d8a9c676efff6f2bbb6abd309ca0

  • SHA512

    847dc7cf17b532b2ff0fa421ed6baa6030abb738b13490f7c8fc6858376a9f351f4c63b38677a6c7e70344c10390bf777eb536885921d6d2b59a4fb8394d4ac3

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8bC:btB9g/WItCSsAGjX7r3BTAC

Score
10/10

Malware Config

Targets

    • Target

      2024-04-10_05315f482713e270bea2a267e5253203_cryptolocker

    • Size

      36KB

    • MD5

      05315f482713e270bea2a267e5253203

    • SHA1

      1a0642d5161860c38d7eb04f90883b7e1bb8663b

    • SHA256

      108e1b80aa88cd63ca2f6f43762e6b5bce09d8a9c676efff6f2bbb6abd309ca0

    • SHA512

      847dc7cf17b532b2ff0fa421ed6baa6030abb738b13490f7c8fc6858376a9f351f4c63b38677a6c7e70344c10390bf777eb536885921d6d2b59a4fb8394d4ac3

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8bC:btB9g/WItCSsAGjX7r3BTAC

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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