Overview

overview

10

Static

static

10

2024-02-24...er.exe

windows7-x64

9

2024-02-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker

  • Size

    56KB

  • Sample

    240224-r3v6wsfe2s

  • MD5

    ad131a5942576284242cc52f4cc2f711

  • SHA1

    7d4851f67680eace30aa050a0e1cd4b7b134c205

  • SHA256

    134807ebf2762e2db645e054977382cb8d7fe0e287c10dfdba25e83cfbb6519a

  • SHA512

    bfd16af69f771ef2da9f4d88d94f856b53f35b3a17d15329630d3ee653e42fe911cff07a6275db2fe1d8b156aff3cb482245b114e24766f3a2efad56b3d022e7

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61A:BbdDmjr+OtEvwDpjMC

Score
10/10

Malware Config

Targets

    • Target

      2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker

    • Size

      56KB

    • MD5

      ad131a5942576284242cc52f4cc2f711

    • SHA1

      7d4851f67680eace30aa050a0e1cd4b7b134c205

    • SHA256

      134807ebf2762e2db645e054977382cb8d7fe0e287c10dfdba25e83cfbb6519a

    • SHA512

      bfd16af69f771ef2da9f4d88d94f856b53f35b3a17d15329630d3ee653e42fe911cff07a6275db2fe1d8b156aff3cb482245b114e24766f3a2efad56b3d022e7

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61A:BbdDmjr+OtEvwDpjMC

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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