Overview

overview

10

Static

static

10

2024-02-18...er.exe

windows7-x64

9

2024-02-18...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-18_36cdb146b75b5d34b51671cbd9b244c2_cryptolocker

  • Size

    116KB

  • Sample

    240218-d3mmvsdh45

  • MD5

    36cdb146b75b5d34b51671cbd9b244c2

  • SHA1

    4addde8fa886951d15f3e79e6a55aabb0819374a

  • SHA256

    06bab86ea8855ee296c63eef0e50637230b1e642b04a39cf8e0342b6b7184b51

  • SHA512

    ce4f28600678d43f8ac5055f221a7b07fe3504db28d77d947237d01f0a1ab8f2cea56e80291bfaf3e369846389636c576d2b445d3b91e0c828b640915da44aed

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01H:z6a+CdOOtEvwDpjczV

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-18_36cdb146b75b5d34b51671cbd9b244c2_cryptolocker

    • Size

      116KB

    • MD5

      36cdb146b75b5d34b51671cbd9b244c2

    • SHA1

      4addde8fa886951d15f3e79e6a55aabb0819374a

    • SHA256

      06bab86ea8855ee296c63eef0e50637230b1e642b04a39cf8e0342b6b7184b51

    • SHA512

      ce4f28600678d43f8ac5055f221a7b07fe3504db28d77d947237d01f0a1ab8f2cea56e80291bfaf3e369846389636c576d2b445d3b91e0c828b640915da44aed

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01H:z6a+CdOOtEvwDpjczV

    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