Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-23_37ab6e95c530f7fa086e2933135b5ae4_cryptolocker

  • Size

    385KB

  • Sample

    240223-mm3htafc85

  • MD5

    37ab6e95c530f7fa086e2933135b5ae4

  • SHA1

    4ae9ca5b55aed00c8e8d8b55c86da6b194d9b31a

  • SHA256

    86d654c9f8144422729a55226e96c531472d55e0f8ba430a9940a3b094941744

  • SHA512

    8f3040738152b43ba3849683e9d59da36d0725a3aa1115a253250bf5096c9b8e9a602f2a2265279559f3acaf4db0aefd51edb03cc6f228506bc173ed5d789ae6

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXd:nnOflT/ZFIjBz3xjTxynGUOUhXd

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_37ab6e95c530f7fa086e2933135b5ae4_cryptolocker

    • Size

      385KB

    • MD5

      37ab6e95c530f7fa086e2933135b5ae4

    • SHA1

      4ae9ca5b55aed00c8e8d8b55c86da6b194d9b31a

    • SHA256

      86d654c9f8144422729a55226e96c531472d55e0f8ba430a9940a3b094941744

    • SHA512

      8f3040738152b43ba3849683e9d59da36d0725a3aa1115a253250bf5096c9b8e9a602f2a2265279559f3acaf4db0aefd51edb03cc6f228506bc173ed5d789ae6

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXd:nnOflT/ZFIjBz3xjTxynGUOUhXd

    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