General
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Target
InFraSpoof_1.7.exe
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Size
76KB
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Sample
241216-r5csbstngj
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MD5
e307df7847c4216e4ef732cad5942aef
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SHA1
1c1bd89900f42518a216a071e419072180d4aa6e
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SHA256
b5435d7d97ccf5c23e58a8ac55eee959fcf5553efc26ed477e4a1c28134e0be0
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SHA512
8aade898c1f181470847382e59a531ac748f68b45d53c2e1c42f538bbeca37b0b19209cacb67f87df757ad5a63d92ca0c3d2bbd0fb752933f9e69cc56d2088f7
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SSDEEP
1536:EEq0oOF0j2FXzCRZbAFnqg0FX2bHwLX1XD6E6XOdCKgSe6u4v:EKoOCk+j0FnqFmbHwLFz6xOoKTe6Pv
Behavioral task
behavioral1
Sample
InFraSpoof_1.7.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
127.0.0.1:32848
147.185.221.24:32848
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Install_directory
%ProgramData%
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install_file
Runtime Broker.exe
Targets
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Target
InFraSpoof_1.7.exe
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Size
76KB
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MD5
e307df7847c4216e4ef732cad5942aef
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SHA1
1c1bd89900f42518a216a071e419072180d4aa6e
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SHA256
b5435d7d97ccf5c23e58a8ac55eee959fcf5553efc26ed477e4a1c28134e0be0
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SHA512
8aade898c1f181470847382e59a531ac748f68b45d53c2e1c42f538bbeca37b0b19209cacb67f87df757ad5a63d92ca0c3d2bbd0fb752933f9e69cc56d2088f7
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SSDEEP
1536:EEq0oOF0j2FXzCRZbAFnqg0FX2bHwLX1XD6E6XOdCKgSe6u4v:EKoOCk+j0FnqFmbHwLFz6xOoKTe6Pv
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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Xenarmor family
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Xworm family
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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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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Modifies Windows Firewall
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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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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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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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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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1