Overview

overview

10

Static

static

10

2024-02-02...er.exe

windows7-x64

9

2024-02-02...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-02_0a2fb5ee83fc16f1406efe2cfe5b28bf_cryptolocker

  • Size

    83KB

  • Sample

    240202-nf245segdn

  • MD5

    0a2fb5ee83fc16f1406efe2cfe5b28bf

  • SHA1

    7b7716bb6773bbdca476d4699baf1a221e404c30

  • SHA256

    a43446b2bf092d7a689c661a16e3e7c552dbabff82a985788d71bd96601b78fd

  • SHA512

    ff8c342ceb712242ef27c194f80d6417d7b9ea02190733e862f868a3d3babb60f4cd433c126d5f226c2c7c02aa4dce3db3e3a4a4812a1448fc6d376d7a76954d

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8S:V6a+pOtEvwDpjvpQ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-02_0a2fb5ee83fc16f1406efe2cfe5b28bf_cryptolocker

    • Size

      83KB

    • MD5

      0a2fb5ee83fc16f1406efe2cfe5b28bf

    • SHA1

      7b7716bb6773bbdca476d4699baf1a221e404c30

    • SHA256

      a43446b2bf092d7a689c661a16e3e7c552dbabff82a985788d71bd96601b78fd

    • SHA512

      ff8c342ceb712242ef27c194f80d6417d7b9ea02190733e862f868a3d3babb60f4cd433c126d5f226c2c7c02aa4dce3db3e3a4a4812a1448fc6d376d7a76954d

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8S:V6a+pOtEvwDpjvpQ

    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