Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-03_d375d357712c2a0ea8288c4a067148fb_cryptolocker

  • Size

    40KB

  • Sample

    240203-egdnhaahhn

  • MD5

    d375d357712c2a0ea8288c4a067148fb

  • SHA1

    f3cf742aa9f90858062dd62cc28ceb11789f1af3

  • SHA256

    bd9522914acd89da4dded5ad7c77c272111b8f04d53e369d810c347239bbb39b

  • SHA512

    d929c11e502da18802eb0b76d79abbb78dc4edf4ad179cd65cc385122b2aa6373040a91817502d2d0d3708d19e7cadd9598e374d9467dcb3eb62d98c4c7a5145

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAai:b/pYayGig5HjS3NPAx

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-03_d375d357712c2a0ea8288c4a067148fb_cryptolocker

    • Size

      40KB

    • MD5

      d375d357712c2a0ea8288c4a067148fb

    • SHA1

      f3cf742aa9f90858062dd62cc28ceb11789f1af3

    • SHA256

      bd9522914acd89da4dded5ad7c77c272111b8f04d53e369d810c347239bbb39b

    • SHA512

      d929c11e502da18802eb0b76d79abbb78dc4edf4ad179cd65cc385122b2aa6373040a91817502d2d0d3708d19e7cadd9598e374d9467dcb3eb62d98c4c7a5145

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAai:b/pYayGig5HjS3NPAx

    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