Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_76b2019456a5eb2d72b20e15f66e3703_cryptolocker

  • Size

    81KB

  • Sample

    240228-fqjfsabf9s

  • MD5

    76b2019456a5eb2d72b20e15f66e3703

  • SHA1

    a8b7f8b1881066089b9d6b647e0404fd7f2c77c0

  • SHA256

    ba0c5fa6f4de1d59998248e9593b097cd9d1e6b4075a6fa08be737597fe99585

  • SHA512

    12e4a9c7ee0588550c690bf713d427bbcc31e64d803b2858d40800688ea420271607f34a71a4791d3852034e96f9fe5fd29142d208a4f0293ffedee424789183

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHuM:vCjsIOtEvwDpj5H9YvQd2F

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_76b2019456a5eb2d72b20e15f66e3703_cryptolocker

    • Size

      81KB

    • MD5

      76b2019456a5eb2d72b20e15f66e3703

    • SHA1

      a8b7f8b1881066089b9d6b647e0404fd7f2c77c0

    • SHA256

      ba0c5fa6f4de1d59998248e9593b097cd9d1e6b4075a6fa08be737597fe99585

    • SHA512

      12e4a9c7ee0588550c690bf713d427bbcc31e64d803b2858d40800688ea420271607f34a71a4791d3852034e96f9fe5fd29142d208a4f0293ffedee424789183

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHuM:vCjsIOtEvwDpj5H9YvQd2F

    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