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_50454099f4324105dd271e303e978ac4_cryptolocker

  • Size

    46KB

  • Sample

    240223-sde9tace6z

  • MD5

    50454099f4324105dd271e303e978ac4

  • SHA1

    7b91dbfdb1fb7b63aed92e5af72c90a9d80a7177

  • SHA256

    7cd82e546868bfe80c23de9e75755b7c7bf95212a66e0eb97ef2a012977a5e09

  • SHA512

    ad2a8e0cc26040c2a15faba6f04e06de191228d6f227b2d6a21e35cbe053e999f1b7c99bca771314e67b5f686374ec32c2b7d3711d8f7a356c5dc1bf7b0db6be

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Motal:qmbhXDmjr5MOtEvwDpj5cDtKkQZQTal

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_50454099f4324105dd271e303e978ac4_cryptolocker

    • Size

      46KB

    • MD5

      50454099f4324105dd271e303e978ac4

    • SHA1

      7b91dbfdb1fb7b63aed92e5af72c90a9d80a7177

    • SHA256

      7cd82e546868bfe80c23de9e75755b7c7bf95212a66e0eb97ef2a012977a5e09

    • SHA512

      ad2a8e0cc26040c2a15faba6f04e06de191228d6f227b2d6a21e35cbe053e999f1b7c99bca771314e67b5f686374ec32c2b7d3711d8f7a356c5dc1bf7b0db6be

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Motal:qmbhXDmjr5MOtEvwDpj5cDtKkQZQTal

    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