Overview

overview

10

Static

static

10

2024-02-18...er.exe

windows7-x64

9

2024-02-18...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-02-18_030230ffe5a8cbce93df3c45327301eb_cryptolocker

  • Size

    39KB

  • Sample

    240218-ezk6asdf8z

  • MD5

    030230ffe5a8cbce93df3c45327301eb

  • SHA1

    8d79aad1a5e5d2e423ac7580517948abc465316b

  • SHA256

    ae847bb7c6e35541f10abe597dd2ac06452db5d885692e161c4203ce657a894e

  • SHA512

    9fbbf0bd4e8ce69bca737a05e440c844522c0802b64c72913878ca62a54ccee5368eaea2e10af9a7a283fba8ac03a1e8b80584f3fea0189ccd5886c25250afe7

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAA7:b/pYayGig5HjS3NPAS

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-18_030230ffe5a8cbce93df3c45327301eb_cryptolocker

    • Size

      39KB

    • MD5

      030230ffe5a8cbce93df3c45327301eb

    • SHA1

      8d79aad1a5e5d2e423ac7580517948abc465316b

    • SHA256

      ae847bb7c6e35541f10abe597dd2ac06452db5d885692e161c4203ce657a894e

    • SHA512

      9fbbf0bd4e8ce69bca737a05e440c844522c0802b64c72913878ca62a54ccee5368eaea2e10af9a7a283fba8ac03a1e8b80584f3fea0189ccd5886c25250afe7

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAA7:b/pYayGig5HjS3NPAS

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks