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_ab38d18d7a657f2aaf117dbc653c85fe_cryptolocker

  • Size

    86KB

  • Sample

    240213-kng76afc53

  • MD5

    ab38d18d7a657f2aaf117dbc653c85fe

  • SHA1

    12400fccda20ef413e138ba3c79e391e23a1b725

  • SHA256

    d17b0669556b51a7f7716ef92dbdf07c8e0c8e9f9abd128224ecc4880d149fb8

  • SHA512

    bc80edb53e3548f8b95cb9e8dc9ffdf0252810ce9031d8275cc41024fb26feaf5c164941c51b9081f4cff02477fd1df8c02060b94967404f29e64c596f8ce6da

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgL6:AnBdOOtEvwDpj6zi

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-13_ab38d18d7a657f2aaf117dbc653c85fe_cryptolocker

    • Size

      86KB

    • MD5

      ab38d18d7a657f2aaf117dbc653c85fe

    • SHA1

      12400fccda20ef413e138ba3c79e391e23a1b725

    • SHA256

      d17b0669556b51a7f7716ef92dbdf07c8e0c8e9f9abd128224ecc4880d149fb8

    • SHA512

      bc80edb53e3548f8b95cb9e8dc9ffdf0252810ce9031d8275cc41024fb26feaf5c164941c51b9081f4cff02477fd1df8c02060b94967404f29e64c596f8ce6da

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgL6:AnBdOOtEvwDpj6zi

    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