Overview

overview

10

Static

static

10

2024-03-05...er.exe

windows7-x64

9

2024-03-05...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-05_9a12b616c6516a232ab28de852faad77_cryptolocker

  • Size

    61KB

  • Sample

    240305-yfhevafe2s

  • MD5

    9a12b616c6516a232ab28de852faad77

  • SHA1

    077ec0b156f02681ee064f097122af41f4e23df9

  • SHA256

    fbb63c5c98348355cbb524e3377cbaf51ac2038d1d46c5d44e65a4da41a577bb

  • SHA512

    7ae70391d9ce4755134f4c46ca5846158f10794f9f2ae21e54c98963c354b0ecb84ca72a93de12051683ea0f16f8e5400833deb46a25be5700cd2e42cf8cdbee

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOC:btng54SMLr+/AO/kIhfoKMHdU

Score
10/10

Malware Config

Targets

    • Target

      2024-03-05_9a12b616c6516a232ab28de852faad77_cryptolocker

    • Size

      61KB

    • MD5

      9a12b616c6516a232ab28de852faad77

    • SHA1

      077ec0b156f02681ee064f097122af41f4e23df9

    • SHA256

      fbb63c5c98348355cbb524e3377cbaf51ac2038d1d46c5d44e65a4da41a577bb

    • SHA512

      7ae70391d9ce4755134f4c46ca5846158f10794f9f2ae21e54c98963c354b0ecb84ca72a93de12051683ea0f16f8e5400833deb46a25be5700cd2e42cf8cdbee

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOC:btng54SMLr+/AO/kIhfoKMHdU

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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