Overview

overview

10

Static

static

10

2024-01-19...er.exe

windows7-x64

9

2024-01-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-19_afc2583927a76c6a5f1da415437f0478_cryptolocker

  • Size

    92KB

  • Sample

    240119-ptd5xaefh4

  • MD5

    afc2583927a76c6a5f1da415437f0478

  • SHA1

    9f0d4dc1372d0913d7a86c9cde6584c19572f810

  • SHA256

    85fc16a1bdb02d090a23d7d6f159ccbc87553f027b15b8d4c6b8ad1a0db1c236

  • SHA512

    7d7394f137d53ef5e9b8998534df696ac2af08a035387fd8b4a684e0ce99fa3b372bae64280b3f5e6ae53004bf8ca7514e4e69091055585d356edac85a558072

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOK:AnBdOOtEvwDpj6ze

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-19_afc2583927a76c6a5f1da415437f0478_cryptolocker

    • Size

      92KB

    • MD5

      afc2583927a76c6a5f1da415437f0478

    • SHA1

      9f0d4dc1372d0913d7a86c9cde6584c19572f810

    • SHA256

      85fc16a1bdb02d090a23d7d6f159ccbc87553f027b15b8d4c6b8ad1a0db1c236

    • SHA512

      7d7394f137d53ef5e9b8998534df696ac2af08a035387fd8b4a684e0ce99fa3b372bae64280b3f5e6ae53004bf8ca7514e4e69091055585d356edac85a558072

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOK:AnBdOOtEvwDpj6ze

    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