Overview

overview

10

Static

static

3

svchost32.exe

windows10-2004-x64

10

svchost32.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    svchost32.exe
  • Size 18KB
  • Sample260531-sl4blsa15x
  • SHA256 a0f039129e18179930cb96eb689b990d6d1d6a19dc75c63801662c018edfedee
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasionpersistenceransomware

Malware Config

Targets

    • Target
      svchost32.exe
    • Size 18KB
    • SHA256 a0f039129e18179930cb96eb689b990d6d1d6a19dc75c63801662c018edfedee
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionpersistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (177) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Disables RegEdit via registry modification

      defense_evasion

    • Disables Task Manager via registry modification

      defense_evasion

    • Disables cmd.exe use via registry modification

      defense_evasion

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks