Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

9

2024-04-24...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-24_e27dc8e23df19c612b5932b0d46aa36c_cryptolocker

  • Size

    88KB

  • Sample

    240424-e1zebaeh62

  • MD5

    e27dc8e23df19c612b5932b0d46aa36c

  • SHA1

    49e0d44880be204d188faea7794cb2e20bf5071d

  • SHA256

    1e58ac22cec7cb18db8deb503273d528de337c0dfaae3d6f8e53b65d550dc45f

  • SHA512

    fd37bbf8097b7b05985ae7e1592de3b81c2fad4bd6e219866abd3f23d5ed9f91202da9861b98fa44b2dc8b67c3df20af23a70fe9d2155ba47c307d1337769f23

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgIie:AnBdOOtEvwDpj6zM

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-24_e27dc8e23df19c612b5932b0d46aa36c_cryptolocker

    • Size

      88KB

    • MD5

      e27dc8e23df19c612b5932b0d46aa36c

    • SHA1

      49e0d44880be204d188faea7794cb2e20bf5071d

    • SHA256

      1e58ac22cec7cb18db8deb503273d528de337c0dfaae3d6f8e53b65d550dc45f

    • SHA512

      fd37bbf8097b7b05985ae7e1592de3b81c2fad4bd6e219866abd3f23d5ed9f91202da9861b98fa44b2dc8b67c3df20af23a70fe9d2155ba47c307d1337769f23

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgIie:AnBdOOtEvwDpj6zM

    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