Overview

overview

10

Static

static

1

URLScan

urlscan

https://github.com/y...

windows10-1703-x64

10

https://github.com/y...

windows7-x64

6

https://github.com/y...

windows10-2004-x64

6

https://github.com/y...

windows11-21h2-x64

6

Sharing

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General

  • Target

    https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.WannaCry_Plus/Ransomware.WannaCry_Plus.zip

  • Sample

    240604-s8hcnace75

Score
10/10
jigsawpersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.WannaCry_Plus/Ransomware.WannaCry_Plus.zip

    Score
    10/10
    jigsawpersistenceransomwarespywarestealer

    • Jigsaw Ransomware

      Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.

      ransomwarejigsaw

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Renames multiple (3251) files with added filename extension

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

      ransomware

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks