Overview

overview

10

Static

static

10

2024-01-26...er.exe

windows7-x64

9

2024-01-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-26_81e2ea7e6610e9bd7ba87f6050e4bd34_cryptolocker

  • Size

    53KB

  • Sample

    240126-v39k3aage7

  • MD5

    81e2ea7e6610e9bd7ba87f6050e4bd34

  • SHA1

    55a93d083aa0088650f8d0cae5bc5c84c1f3db0c

  • SHA256

    72201ceb41c8b7cffde1973046c9ed3355ccd66bfd4844747eadb7524a79b7c9

  • SHA512

    c990d6a25139f04b85188523c3111b27dbd91bd51ba0b1a90248c7d3c0aa624cc748513a45c7a12cd9a7513ac79ebe2dd324b73861c65b213c8e26e3dcb45023

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwo:6j+1NMOtEvwDpjr8oxEc

Score
10/10

Malware Config

Targets

    • Target

      2024-01-26_81e2ea7e6610e9bd7ba87f6050e4bd34_cryptolocker

    • Size

      53KB

    • MD5

      81e2ea7e6610e9bd7ba87f6050e4bd34

    • SHA1

      55a93d083aa0088650f8d0cae5bc5c84c1f3db0c

    • SHA256

      72201ceb41c8b7cffde1973046c9ed3355ccd66bfd4844747eadb7524a79b7c9

    • SHA512

      c990d6a25139f04b85188523c3111b27dbd91bd51ba0b1a90248c7d3c0aa624cc748513a45c7a12cd9a7513ac79ebe2dd324b73861c65b213c8e26e3dcb45023

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwo:6j+1NMOtEvwDpjr8oxEc

    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