Overview

overview

10

Static

static

10

2024-05-11...er.exe

windows7-x64

9

2024-05-11...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-11_4f54a4bf695b7ca587d081b79b65b4e9_cryptolocker

  • Size

    40KB

  • Sample

    240511-1axnpacf57

  • MD5

    4f54a4bf695b7ca587d081b79b65b4e9

  • SHA1

    55643e807e8427dad045ce29c9d1aa9c266f2bbe

  • SHA256

    7d8cccf8f6161e561fb5a0b31381dd45274289acb4f8858c05d4a36c16a92fc1

  • SHA512

    42fe5e1c57d74350c91212f9de04dfae1855bbe1f965d645e84f0b3aec0b897b26b9373dcaa3228ecc3086665e1f044fc62d8d96dc90c6bdfa1f8590ccc9d76f

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDk+n:ZzFbxmLPWQMOtEvwDpjLeJAsKcH

Score
10/10

Malware Config

Targets

    • Target

      2024-05-11_4f54a4bf695b7ca587d081b79b65b4e9_cryptolocker

    • Size

      40KB

    • MD5

      4f54a4bf695b7ca587d081b79b65b4e9

    • SHA1

      55643e807e8427dad045ce29c9d1aa9c266f2bbe

    • SHA256

      7d8cccf8f6161e561fb5a0b31381dd45274289acb4f8858c05d4a36c16a92fc1

    • SHA512

      42fe5e1c57d74350c91212f9de04dfae1855bbe1f965d645e84f0b3aec0b897b26b9373dcaa3228ecc3086665e1f044fc62d8d96dc90c6bdfa1f8590ccc9d76f

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDk+n:ZzFbxmLPWQMOtEvwDpjLeJAsKcH

    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