Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker

  • Size

    70KB

  • Sample

    240223-m8c52sfb5x

  • MD5

    dfaab30b365dc211b0f24bf343958370

  • SHA1

    fca05d1d5b844915283e2ade24a89a2e9db7cf22

  • SHA256

    3afb2fdb6921234c1c6c8a3fb09103b17a4acde227984c9fc30d11d43e64c574

  • SHA512

    8441511655872adde83604cd9b37a3fa8aad90de5955041a71cf18b4565a6c0745b7ce0671d84338f02cc0e1c5ae86fec8a06a0e02b28699198f2181c0251ded

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOud:DW60sllyWOtEvwDpjwF85v

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker

    • Size

      70KB

    • MD5

      dfaab30b365dc211b0f24bf343958370

    • SHA1

      fca05d1d5b844915283e2ade24a89a2e9db7cf22

    • SHA256

      3afb2fdb6921234c1c6c8a3fb09103b17a4acde227984c9fc30d11d43e64c574

    • SHA512

      8441511655872adde83604cd9b37a3fa8aad90de5955041a71cf18b4565a6c0745b7ce0671d84338f02cc0e1c5ae86fec8a06a0e02b28699198f2181c0251ded

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOud: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