Overview

overview

10

Static

static

10

2024-03-12...er.exe

windows7-x64

9

2024-03-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-12_22fb7a1a8d06613c2b9012eb1676dda0_cryptolocker

  • Size

    69KB

  • Sample

    240312-z9dt7adb27

  • MD5

    22fb7a1a8d06613c2b9012eb1676dda0

  • SHA1

    b137df13c122146eccc209d9ca0ba76ebcb834a0

  • SHA256

    490f5128ce004258761c92a8d2a5c45d3ce1832db1e3071c570ad7e9d5b981bf

  • SHA512

    a5bb83498cf98c4e238cdab06a26032d6fc068fcd00bb1fb94368e028db63de7bc6ff21f4a195d64bdb738c31fa5b88bcada573e764c3919ddd1773443ee4519

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsM0:DW60sllyWOtEvwDpjwF85u

Score
10/10

Malware Config

Targets

    • Target

      2024-03-12_22fb7a1a8d06613c2b9012eb1676dda0_cryptolocker

    • Size

      69KB

    • MD5

      22fb7a1a8d06613c2b9012eb1676dda0

    • SHA1

      b137df13c122146eccc209d9ca0ba76ebcb834a0

    • SHA256

      490f5128ce004258761c92a8d2a5c45d3ce1832db1e3071c570ad7e9d5b981bf

    • SHA512

      a5bb83498cf98c4e238cdab06a26032d6fc068fcd00bb1fb94368e028db63de7bc6ff21f4a195d64bdb738c31fa5b88bcada573e764c3919ddd1773443ee4519

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsM0:DW60sllyWOtEvwDpjwF85u

    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