Overview

overview

10

Static

static

svchost.exe

windows7_x64

10

svchost.exe

windows10_x64

10

Sharing

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General

  • Target
    svchost.exe
  • Size 312KB
  • Sample201109-s3grmv78ej
  • SHA256 a1b6faa0465ec8bf30e3450f9679f121ff9e724257577c38c813b77e82e1f42f
  • MD5 SHA1 SHA512
Score
10/10
evasionpersistenceransomwaretrojan

Malware Config

Targets

    • Target
      svchost.exe
    • Size 312KB
    • SHA256 a1b6faa0465ec8bf30e3450f9679f121ff9e724257577c38c813b77e82e1f42f
    • MD5 SHA1 SHA512
    Score
    10/10
    evasionpersistenceransomwaretrojan

    • UAC bypass

      evasiontrojan

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Drops file in Drivers directory

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Checks whether UAC is enabled

      evasiontrojan

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks