Overview

overview

10

Static

static

10

2024-03-13...er.exe

windows7-x64

9

2024-03-13...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-13_36a562ba91050e5f512f9a42209878ce_cryptolocker

  • Size

    94KB

  • Sample

    240313-rzygvahb86

  • MD5

    36a562ba91050e5f512f9a42209878ce

  • SHA1

    40178d3d58de1fcefd6cded66f4857ab02ea16d3

  • SHA256

    d15162cbc3732dc08245c940fb10b23b9bf1ef70e4647cae2b4c95de0f308b5e

  • SHA512

    2355b6322071dfc0b1d457b5dbc99e9ae034be473b04d70837a0d1702f0b86fb5e87a0713dacb555d9070308c6392b0ecf7ae0e35fe61afd38ff018077d4b5bc

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdv:xj+VGMOtEvwDpjubwQEIiVmkuqV

Score
10/10

Malware Config

Targets

    • Target

      2024-03-13_36a562ba91050e5f512f9a42209878ce_cryptolocker

    • Size

      94KB

    • MD5

      36a562ba91050e5f512f9a42209878ce

    • SHA1

      40178d3d58de1fcefd6cded66f4857ab02ea16d3

    • SHA256

      d15162cbc3732dc08245c940fb10b23b9bf1ef70e4647cae2b4c95de0f308b5e

    • SHA512

      2355b6322071dfc0b1d457b5dbc99e9ae034be473b04d70837a0d1702f0b86fb5e87a0713dacb555d9070308c6392b0ecf7ae0e35fe61afd38ff018077d4b5bc

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdv:xj+VGMOtEvwDpjubwQEIiVmkuqV

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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