Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-19_b336dd72aed8991ad2f6514bb5fc3da0_cryptolocker

  • Size

    34KB

  • Sample

    240219-pssxnsdf28

  • MD5

    b336dd72aed8991ad2f6514bb5fc3da0

  • SHA1

    c57742d3ee9f462176e8f8936203c767dfaf92ec

  • SHA256

    345d02ae381549e216162b0637274de761afc6c1f89e652b739956003ab523b8

  • SHA512

    b83310498f9ee179623b91269d5051b907f4a74d613666cbb036b1ea63067e8f247d1c9584c60cd9540624b5ac56582babe1b208745cf6bc52f8accaa1da2a19

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZCb9q8IGu:b/yC4GyNM01GuQMNXw2PSj1Pqq80

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-19_b336dd72aed8991ad2f6514bb5fc3da0_cryptolocker

    • Size

      34KB

    • MD5

      b336dd72aed8991ad2f6514bb5fc3da0

    • SHA1

      c57742d3ee9f462176e8f8936203c767dfaf92ec

    • SHA256

      345d02ae381549e216162b0637274de761afc6c1f89e652b739956003ab523b8

    • SHA512

      b83310498f9ee179623b91269d5051b907f4a74d613666cbb036b1ea63067e8f247d1c9584c60cd9540624b5ac56582babe1b208745cf6bc52f8accaa1da2a19

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZCb9q8IGu:b/yC4GyNM01GuQMNXw2PSj1Pqq80

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks