Overview

overview

10

Static

static

10

2024-05-15...er.exe

windows7-x64

9

2024-05-15...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-15_f76c30e568e0c405a558f127ed150fd8_cryptolocker

  • Size

    96KB

  • Sample

    240515-kdc6fshb72

  • MD5

    f76c30e568e0c405a558f127ed150fd8

  • SHA1

    000c299038275bae862bd5abead8c423b5437ee7

  • SHA256

    83e41bfc89562cdcb5e0f8538072f4cf6910d92bf6d1b3b38135f20d6cd4927f

  • SHA512

    5689a05bd533e2664da5b30177aaa988cd03d3d46ecc2c8c983362c95aa0b489e278e77d97d84df58b6aacad21af84fa8928783bfe49521bd1c5d46318eb8cb0

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp01E:AnBdOOtEvwDpj6zC

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-15_f76c30e568e0c405a558f127ed150fd8_cryptolocker

    • Size

      96KB

    • MD5

      f76c30e568e0c405a558f127ed150fd8

    • SHA1

      000c299038275bae862bd5abead8c423b5437ee7

    • SHA256

      83e41bfc89562cdcb5e0f8538072f4cf6910d92bf6d1b3b38135f20d6cd4927f

    • SHA512

      5689a05bd533e2664da5b30177aaa988cd03d3d46ecc2c8c983362c95aa0b489e278e77d97d84df58b6aacad21af84fa8928783bfe49521bd1c5d46318eb8cb0

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp01E:AnBdOOtEvwDpj6zC

    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