General
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Target
https://pixeldrain.com/u/TcV2BREC
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Sample
250326-tttyksytfz
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://pixeldrain.com/u/TcV2BREC
Resource
win11-20250313-en
21 signatures
150 seconds
Malware Config
Targets
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Target
https://pixeldrain.com/u/TcV2BREC
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Jigsaw Ransomware
Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.
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Jigsaw family
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Renames multiple (1519) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1