Overview

overview

10

Static

static

10

2024-03-26...er.exe

windows7-x64

9

2024-03-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-26_366ef9d811efc535148827c791238816_cryptolocker

  • Size

    70KB

  • Sample

    240326-nnzc8ahb32

  • MD5

    366ef9d811efc535148827c791238816

  • SHA1

    31514a886cceb95d301b58840733e54a30fd4a75

  • SHA256

    e2986e87da0bcdf90bc024dc355d5770f9554c2c2b805e85c2fb8181404ec087

  • SHA512

    d40ef0d0beee57fd8a56e3b5fbc0babb1960392c093372bc1179d592c2e9102cde4ca9473290a11fbe44aeccba86b39e39949eea19dc59afeb8469bc8476b995

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbeQt:DW60sllyWOtEvwDpjwF85v

Score
10/10

Malware Config

Targets

    • Target

      2024-03-26_366ef9d811efc535148827c791238816_cryptolocker

    • Size

      70KB

    • MD5

      366ef9d811efc535148827c791238816

    • SHA1

      31514a886cceb95d301b58840733e54a30fd4a75

    • SHA256

      e2986e87da0bcdf90bc024dc355d5770f9554c2c2b805e85c2fb8181404ec087

    • SHA512

      d40ef0d0beee57fd8a56e3b5fbc0babb1960392c093372bc1179d592c2e9102cde4ca9473290a11fbe44aeccba86b39e39949eea19dc59afeb8469bc8476b995

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbeQt:DW60sllyWOtEvwDpjwF85v

    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