General
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Target
https://www.infobyip.com/ip-71.181.103.80.html
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Sample
241002-vdwynsxarl
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.infobyip.com/ip-71.181.103.80.html
Resource
win7-20240729-en
Malware Config
Extracted
xworm
45.83.246.140:30120
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Install_directory
%AppData%
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install_file
runtime.exe
Targets
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Target
https://www.infobyip.com/ip-71.181.103.80.html
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Detect Xworm Payload
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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Drops startup file
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1