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General
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Target
https://gofile.io/d/VRI1By
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Sample
240807-xhax4ssckk
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://gofile.io/d/VRI1By
Resource
win10v2004-20240802-en
Malware Config
Extracted
xworm
5.0
las-protected.gl.at.ply.gg:59571
57uEOC4VgAs3IeCB
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Install_directory
%Userprofile%
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install_file
Uni.exe
Targets
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Target
https://gofile.io/d/VRI1By
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Detect Xworm Payload
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
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
Deobfuscate/Decode Files or Information
1Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1