Overview

overview

10

Static

static

10

2024-06-11...er.exe

windows7-x64

9

2024-06-11...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-11_e53902bce11ee80d711527b244948a86_cryptolocker

  • Size

    64KB

  • Sample

    240611-yltp3azalp

  • MD5

    e53902bce11ee80d711527b244948a86

  • SHA1

    ed790bda020c74307c96af82febe738477c7ba5b

  • SHA256

    e9f3a62ff011e7bf18aa2ab97e8f0a5c23ad5d8890d0bf9b865d699738bf8d0a

  • SHA512

    c33584f74c3b7ca16a160b1124ba33bf3f482ed19be72acc7722bd5e2aae1c74f2bc78782380b7637846e23678e5b155d286a999838fed010beccce0f40c789f

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYMWRIh:1nK6a+qdOOtEvwDpjZ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-11_e53902bce11ee80d711527b244948a86_cryptolocker

    • Size

      64KB

    • MD5

      e53902bce11ee80d711527b244948a86

    • SHA1

      ed790bda020c74307c96af82febe738477c7ba5b

    • SHA256

      e9f3a62ff011e7bf18aa2ab97e8f0a5c23ad5d8890d0bf9b865d699738bf8d0a

    • SHA512

      c33584f74c3b7ca16a160b1124ba33bf3f482ed19be72acc7722bd5e2aae1c74f2bc78782380b7637846e23678e5b155d286a999838fed010beccce0f40c789f

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYMWRIh:1nK6a+qdOOtEvwDpjZ

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks