Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-12_9d981937d12fa12206bb0f1d5c3f0a7c_cryptolocker

  • Size

    97KB

  • Sample

    240212-nt7lsaea88

  • MD5

    9d981937d12fa12206bb0f1d5c3f0a7c

  • SHA1

    1ce80ee4b3e63aa70e4ae704669e6eb6b542187c

  • SHA256

    612cfacf8005de342001d5e48895445d9d4da1a806cfa0c3b0a6a39c8160c828

  • SHA512

    19a76aef0ef6bae7cd5e068ce251ae65cbb1da9b9dbe6413dd629aa5c7bde129c8b633c662c41619c775f703c0fffba48b6471c797698682ca2762bb86d90865

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/BKic:z6a+CdOOtEvwDpjcY

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-12_9d981937d12fa12206bb0f1d5c3f0a7c_cryptolocker

    • Size

      97KB

    • MD5

      9d981937d12fa12206bb0f1d5c3f0a7c

    • SHA1

      1ce80ee4b3e63aa70e4ae704669e6eb6b542187c

    • SHA256

      612cfacf8005de342001d5e48895445d9d4da1a806cfa0c3b0a6a39c8160c828

    • SHA512

      19a76aef0ef6bae7cd5e068ce251ae65cbb1da9b9dbe6413dd629aa5c7bde129c8b633c662c41619c775f703c0fffba48b6471c797698682ca2762bb86d90865

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/BKic:z6a+CdOOtEvwDpjcY

    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