General
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Target
https://papers-please.en.softonic.com/
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Sample
240806-w33ceswfjl
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://papers-please.en.softonic.com/
Resource
win10v2004-20240802-en
Malware Config
Extracted
revengerat
Guest
0.tcp.ngrok.io:19521
RV_MUTEX
Extracted
C:\Users\Admin\Downloads\!Please Read Me!.txt
wannacry
15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1
Targets
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Target
https://papers-please.en.softonic.com/
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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RevengeRat Executable
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Downloads MZ/PE file
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Drops startup file
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Executes dropped EXE
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Uses the VBS compiler for execution
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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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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Scheduled Task/Job
1Scheduled Task
1Scripting
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Indicator Removal
1File Deletion
1Modify Registry
2Scripting
1