Overview

overview

10

Static

static

10

2024-04-20...er.exe

windows7-x64

9

2024-04-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-20_7e985b496d976150eed2ba13e3fe9c82_cryptolocker

  • Size

    104KB

  • Sample

    240420-p2wpxshb23

  • MD5

    7e985b496d976150eed2ba13e3fe9c82

  • SHA1

    d30a9c4b68e241e376a06133b1d2a0d50f83b187

  • SHA256

    23e17a359a6cf7ab99fcb9c6e56334caf0ff90d4bc7cfbc6feae35e59f5dd028

  • SHA512

    005767963ce307313bc02df78cc4434162c7b4e7f714580753339fcbe9da6d2169a8a1223ff0eb074ff4ac9c30104c7ea7fd94f6661d3b95003c4f2c1f8d17ab

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks0+:1nK6a+qdOOtEvwDpjp

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-20_7e985b496d976150eed2ba13e3fe9c82_cryptolocker

    • Size

      104KB

    • MD5

      7e985b496d976150eed2ba13e3fe9c82

    • SHA1

      d30a9c4b68e241e376a06133b1d2a0d50f83b187

    • SHA256

      23e17a359a6cf7ab99fcb9c6e56334caf0ff90d4bc7cfbc6feae35e59f5dd028

    • SHA512

      005767963ce307313bc02df78cc4434162c7b4e7f714580753339fcbe9da6d2169a8a1223ff0eb074ff4ac9c30104c7ea7fd94f6661d3b95003c4f2c1f8d17ab

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks0+:1nK6a+qdOOtEvwDpjp

    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