Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-02-14_7f8b8c560029a21fbadf084a25f50e36_cryptolocker

  • Size

    116KB

  • Sample

    240214-vmsmlshc27

  • MD5

    7f8b8c560029a21fbadf084a25f50e36

  • SHA1

    c188e3dd31d3576da51a38eeceab755eba796506

  • SHA256

    f2e22b73b2f442d04994f3b6c7e25c9aca9e805170948896fd3ac271b9893242

  • SHA512

    588325a7121b93c581839f48d03f7c49973419e81cafe82611a747004f9c653a2fb897a1ae1285bab096d55c47f10d242c7d9e2e453e25716785675ed3b8bfde

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/cH:T6a+rdOOtEvwDpjLzl

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-14_7f8b8c560029a21fbadf084a25f50e36_cryptolocker

    • Size

      116KB

    • MD5

      7f8b8c560029a21fbadf084a25f50e36

    • SHA1

      c188e3dd31d3576da51a38eeceab755eba796506

    • SHA256

      f2e22b73b2f442d04994f3b6c7e25c9aca9e805170948896fd3ac271b9893242

    • SHA512

      588325a7121b93c581839f48d03f7c49973419e81cafe82611a747004f9c653a2fb897a1ae1285bab096d55c47f10d242c7d9e2e453e25716785675ed3b8bfde

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/cH:T6a+rdOOtEvwDpjLzl

    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