Overview

overview

10

Static

static

10

2024-05-13...er.exe

windows7-x64

9

2024-05-13...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-13_351f27f9ff236bccea4594148978da9a_cryptolocker

  • Size

    56KB

  • Sample

    240513-nls4esdc74

  • MD5

    351f27f9ff236bccea4594148978da9a

  • SHA1

    58d73236d5aee0d07edbefbcd63a048a9a1ec254

  • SHA256

    05e81865b4a1c3e538ff208105f6b878b82427b7df30f29720361a2bcb4295a2

  • SHA512

    5e1ffb4d5d6bfc6353e75795041af1a0806b9c2a82162b9351da4b4f61a0d9a58b2273d7519ee9f9a48ae789d62f2f102fa9225643de9528e3ab8bc29ba1fc6a

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e67:6j+1NMOtEvwDpjr8oxExe67

Score
10/10

Malware Config

Targets

    • Target

      2024-05-13_351f27f9ff236bccea4594148978da9a_cryptolocker

    • Size

      56KB

    • MD5

      351f27f9ff236bccea4594148978da9a

    • SHA1

      58d73236d5aee0d07edbefbcd63a048a9a1ec254

    • SHA256

      05e81865b4a1c3e538ff208105f6b878b82427b7df30f29720361a2bcb4295a2

    • SHA512

      5e1ffb4d5d6bfc6353e75795041af1a0806b9c2a82162b9351da4b4f61a0d9a58b2273d7519ee9f9a48ae789d62f2f102fa9225643de9528e3ab8bc29ba1fc6a

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e67:6j+1NMOtEvwDpjr8oxExe67

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks