Overview

overview

10

Static

static

3

mssecsvc.exe

windows7-x64

10

mssecsvc.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    6d807a28556c844e807fee5bec250f79_JaffaCakes118
  • Size 3.4MB
  • Sample240524-ger48afd76
  • SHA256 c8c53f25f6118bb1645a12b198fe1cb8b99ceb417df5a1d0a210ac720fba33de
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target
      mssecsvc.bin
    • Size 3.6MB
    • SHA256 95ab184ecc89b9a593c024963650f54fe0a597c3f75d75ff3bf4f33f648c6d13
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3304) amount of remote hosts

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

      discovery

    • Executes dropped EXE

    • Creates a large amount of network flows

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

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks