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_c09738e752cf6438fd07bbf4ad91632e_cryptolocker

  • Size

    77KB

  • Sample

    240204-pxjvkahed6

  • MD5

    c09738e752cf6438fd07bbf4ad91632e

  • SHA1

    aca6f67443f4f48dae756eb74df9949a0a2be9cc

  • SHA256

    45bca17967e9cb36484ad00d76906e53f25340463d440403314374a0380c170f

  • SHA512

    f54f1cbcd4c6a3e4b04e2db763071abb4269c6d697d1ad365049207455a6dae8182b4049565191248395c163e5fe58741189810c001b14fac2b14fcba5427f41

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNO:vCjsIOtEvwDpj5H9YvQd2M

Score
10/10

Malware Config

Targets

    • Target

      2024-02-04_c09738e752cf6438fd07bbf4ad91632e_cryptolocker

    • Size

      77KB

    • MD5

      c09738e752cf6438fd07bbf4ad91632e

    • SHA1

      aca6f67443f4f48dae756eb74df9949a0a2be9cc

    • SHA256

      45bca17967e9cb36484ad00d76906e53f25340463d440403314374a0380c170f

    • SHA512

      f54f1cbcd4c6a3e4b04e2db763071abb4269c6d697d1ad365049207455a6dae8182b4049565191248395c163e5fe58741189810c001b14fac2b14fcba5427f41

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNO:vCjsIOtEvwDpj5H9YvQd2M

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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