Overview

overview

10

Static

static

10

2024-02-13...er.exe

windows7-x64

9

2024-02-13...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-13_14d6d01d77ab761e12a271fe74cf8f5d_cryptolocker

  • Size

    126KB

  • Sample

    240213-d6fnqagd9x

  • MD5

    14d6d01d77ab761e12a271fe74cf8f5d

  • SHA1

    a36a3552a55a48fb4ee9d41fe8d26a92ecf85a44

  • SHA256

    7e6a00f6b87824b5654d742943c30eb28e8c764a6a9f34e0d71d7b8c5d3be732

  • SHA512

    370ffa21b29ebbddf0d5a5de7e66f851cd1461415b3f75318a81c15c142f6801271ab3eb6446776bc12901550f9d0a12378526268cfcaf9f832e7da9286b82fc

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1eIn2j:AnBdOOtEvwDpj6z9

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-13_14d6d01d77ab761e12a271fe74cf8f5d_cryptolocker

    • Size

      126KB

    • MD5

      14d6d01d77ab761e12a271fe74cf8f5d

    • SHA1

      a36a3552a55a48fb4ee9d41fe8d26a92ecf85a44

    • SHA256

      7e6a00f6b87824b5654d742943c30eb28e8c764a6a9f34e0d71d7b8c5d3be732

    • SHA512

      370ffa21b29ebbddf0d5a5de7e66f851cd1461415b3f75318a81c15c142f6801271ab3eb6446776bc12901550f9d0a12378526268cfcaf9f832e7da9286b82fc

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1eIn2j:AnBdOOtEvwDpj6z9

    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