Overview

overview

10

Static

static

HEUR-Troja...61.exe

windows7-x64

10

HEUR-Troja...61.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    HEUR-Trojan.MSIL.Diztakun.gen-a73be20b2210468c306e1d7b09b66e785befaf3ba573ba58fd6e2e9d59d4c761.exe

  • Size

    90KB

  • Sample

    220929-prskhsagc7

  • MD5

    36923eef712fc109185ebc03e216d210

  • SHA1

    e7a015ca5fb68202b855fdc74ba1ad76142fd3db

  • SHA256

    a73be20b2210468c306e1d7b09b66e785befaf3ba573ba58fd6e2e9d59d4c761

  • SHA512

    8a639295afd455316092d53b0afaf003191324f98d0361ebf09190befd805b24c15c32ca9e925407d0c48ef00a66262344e23cc4926dd69e10a3f8200eaec3ad

  • SSDEEP

    1536:BRfeYOIhv0xSoaAU0yzvKqqCGKliFptVcl:3gczrqCGK8p/Y

Score
10/10
evasionpersistenceransomware

Malware Config

Targets

    • Target

      HEUR-Trojan.MSIL.Diztakun.gen-a73be20b2210468c306e1d7b09b66e785befaf3ba573ba58fd6e2e9d59d4c761.exe

    • Size

      90KB

    • MD5

      36923eef712fc109185ebc03e216d210

    • SHA1

      e7a015ca5fb68202b855fdc74ba1ad76142fd3db

    • SHA256

      a73be20b2210468c306e1d7b09b66e785befaf3ba573ba58fd6e2e9d59d4c761

    • SHA512

      8a639295afd455316092d53b0afaf003191324f98d0361ebf09190befd805b24c15c32ca9e925407d0c48ef00a66262344e23cc4926dd69e10a3f8200eaec3ad

    • SSDEEP

      1536:BRfeYOIhv0xSoaAU0yzvKqqCGKliFptVcl:3gczrqCGK8p/Y

    Score
    10/10
    evasionpersistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Modifies security service

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks