Overview

overview

10

Static

static

10

2024-05-05...er.exe

windows7-x64

9

2024-05-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-05_b118cd789c79b9a42499bc8119ef5ec7_cryptolocker

  • Size

    66KB

  • Sample

    240505-fa6ldaad99

  • MD5

    b118cd789c79b9a42499bc8119ef5ec7

  • SHA1

    36d6f61fa08db3b4abd23def2b46ae7bec3faef3

  • SHA256

    d4b1425079dc1a8817f8c2316dd6b2ff02988f11b92e446b8dff061a227979f1

  • SHA512

    2f68384da052fd3f2d7e4ff32e27e82d54c75e2adbc803958e3d430a957a693e443db5ede255f013aafbcfad728ba4d7834ae37be294c56fe9bb053e311472bd

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyeP5:TCjsIOtEvwDpj5HE/OUHnSMYv

Score
10/10

Malware Config

Targets

    • Target

      2024-05-05_b118cd789c79b9a42499bc8119ef5ec7_cryptolocker

    • Size

      66KB

    • MD5

      b118cd789c79b9a42499bc8119ef5ec7

    • SHA1

      36d6f61fa08db3b4abd23def2b46ae7bec3faef3

    • SHA256

      d4b1425079dc1a8817f8c2316dd6b2ff02988f11b92e446b8dff061a227979f1

    • SHA512

      2f68384da052fd3f2d7e4ff32e27e82d54c75e2adbc803958e3d430a957a693e443db5ede255f013aafbcfad728ba4d7834ae37be294c56fe9bb053e311472bd

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyeP5:TCjsIOtEvwDpj5HE/OUHnSMYv

    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