Overview

overview

10

Static

static

10

2024-05-04...er.exe

windows7-x64

9

2024-05-04...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-04_2f142c3adb6ed12a85e15c853b3efea7_cryptolocker

  • Size

    80KB

  • Sample

    240504-szqbxach32

  • MD5

    2f142c3adb6ed12a85e15c853b3efea7

  • SHA1

    7e7efc5981df28c536835f84320e2223912dd7ea

  • SHA256

    43219786a3583e0627b9574362c4e281ae468fc26866b43b1f0ce0c224d07f21

  • SHA512

    f2e5abedadd30b6679faf95396ebe0820f2c05ab4a8b7b417708abdea0b6a1655ba1a72276a8a8a97281f3fbacafd57816448f6662532321f0716cb856ead8ca

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdL:T6a+rdOOtEvwDpjNtN

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-04_2f142c3adb6ed12a85e15c853b3efea7_cryptolocker

    • Size

      80KB

    • MD5

      2f142c3adb6ed12a85e15c853b3efea7

    • SHA1

      7e7efc5981df28c536835f84320e2223912dd7ea

    • SHA256

      43219786a3583e0627b9574362c4e281ae468fc26866b43b1f0ce0c224d07f21

    • SHA512

      f2e5abedadd30b6679faf95396ebe0820f2c05ab4a8b7b417708abdea0b6a1655ba1a72276a8a8a97281f3fbacafd57816448f6662532321f0716cb856ead8ca

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdL:T6a+rdOOtEvwDpjNtN

    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