Overview

overview

10

Static

static

10

2024-05-30...er.exe

windows7-x64

9

2024-05-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-30_2d80b0f01ba71d059f6a6fd4a7e8c7a3_cryptolocker

  • Size

    91KB

  • Sample

    240530-haqk9sad72

  • MD5

    2d80b0f01ba71d059f6a6fd4a7e8c7a3

  • SHA1

    e56a62a8514500c0caa62038d74f68cc7e136bbc

  • SHA256

    6f2ea47715f6af4c0d499a9138d262bd89dab4f7230d88fef3e8b6d3d995aa79

  • SHA512

    e0d36a5de5d64730eae14d6fa1a9217c82ab4e82b262ebaff87a30c415c7b65a30897d2ee752b19f001c96b1cacf9a7b1bb862b2498284810e1641572b5384c8

  • SSDEEP

    1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/c:n6a+1SEOtEvwDpjYYvQd2PD

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-30_2d80b0f01ba71d059f6a6fd4a7e8c7a3_cryptolocker

    • Size

      91KB

    • MD5

      2d80b0f01ba71d059f6a6fd4a7e8c7a3

    • SHA1

      e56a62a8514500c0caa62038d74f68cc7e136bbc

    • SHA256

      6f2ea47715f6af4c0d499a9138d262bd89dab4f7230d88fef3e8b6d3d995aa79

    • SHA512

      e0d36a5de5d64730eae14d6fa1a9217c82ab4e82b262ebaff87a30c415c7b65a30897d2ee752b19f001c96b1cacf9a7b1bb862b2498284810e1641572b5384c8

    • SSDEEP

      1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/c:n6a+1SEOtEvwDpjYYvQd2PD

    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