Overview

overview

10

Static

static

10

2024-04-21...er.exe

windows7-x64

9

2024-04-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-21_4d86f8ee90cf8e4d97e0a660f262e28c_cryptolocker

  • Size

    61KB

  • Sample

    240421-bhyhhseh84

  • MD5

    4d86f8ee90cf8e4d97e0a660f262e28c

  • SHA1

    de8d77698d4660b56fed8e3d00569d7a2223e22c

  • SHA256

    85ed8f672f8d4e71db4b00386553b928588412c11ce7172238d1e1049520acab

  • SHA512

    0833e01d4cb09929a1aa9606ebac92ded8aed3b4b44cbd4e97116e5e70364aca74530b6efd8dcfb66020b93a54cba5b2612c6a3db7ba6e03e7d9decbd83e0832

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMNuSq:TCjsIOtEvwDpj5HE/OUHnSMZZ

Score
10/10

Malware Config

Targets

    • Target

      2024-04-21_4d86f8ee90cf8e4d97e0a660f262e28c_cryptolocker

    • Size

      61KB

    • MD5

      4d86f8ee90cf8e4d97e0a660f262e28c

    • SHA1

      de8d77698d4660b56fed8e3d00569d7a2223e22c

    • SHA256

      85ed8f672f8d4e71db4b00386553b928588412c11ce7172238d1e1049520acab

    • SHA512

      0833e01d4cb09929a1aa9606ebac92ded8aed3b4b44cbd4e97116e5e70364aca74530b6efd8dcfb66020b93a54cba5b2612c6a3db7ba6e03e7d9decbd83e0832

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMNuSq:TCjsIOtEvwDpj5HE/OUHnSMZZ

    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