Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

9

2024-04-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-24_8859431155d93528a0f933220504f7f6_cryptolocker

  • Size

    87KB

  • Sample

    240424-2ecdzsag9w

  • MD5

    8859431155d93528a0f933220504f7f6

  • SHA1

    074a744c5cdc20c8dd713faafae3ebbe29580b34

  • SHA256

    2696ca4326a43a5cdbebade002dd4818d4e36ae9c9171752d8dcd831a8ea48ea

  • SHA512

    ea0a52dcc0fc6b758e3e2286be78408ec161ae6887768d0f9978979e1645b40742882020eb5f995e96b08fdd814498ccf7ab2e4a1156fd2f013bb311e5ed749d

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMg53:AnBdOOtEvwDpj6zt

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-24_8859431155d93528a0f933220504f7f6_cryptolocker

    • Size

      87KB

    • MD5

      8859431155d93528a0f933220504f7f6

    • SHA1

      074a744c5cdc20c8dd713faafae3ebbe29580b34

    • SHA256

      2696ca4326a43a5cdbebade002dd4818d4e36ae9c9171752d8dcd831a8ea48ea

    • SHA512

      ea0a52dcc0fc6b758e3e2286be78408ec161ae6887768d0f9978979e1645b40742882020eb5f995e96b08fdd814498ccf7ab2e4a1156fd2f013bb311e5ed749d

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMg53:AnBdOOtEvwDpj6zt

    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