General
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Target
MicrosoftEdgeWebview2Setup.exe
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Size
2.3MB
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Sample
250206-naz3lasrhw
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MD5
a61250a4ca592ca4df63a735a9facc0e
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SHA1
ae06a5cc58eddec055c63c529e392afee2821854
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SHA256
a280044f416e832e17c5525334ed096f4714f0450ea9eb1526eac9bbbfe9b541
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SHA512
4177c9c25450abc7b9f21ce3976f8f634dfb698ab0f70a728ccf401d84748732455c7b89e3b1fb2813f42c3246f3d1cf4d74f41460b064647e2494bec73e2023
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SSDEEP
49152:ZnsHyjtk2MYC5GDriEf3ON2k8vaM9GVkMSC2LeWhRXt1DlZFuXyrRJN:Znsmtk2aei9z8vaM0yyIeC5DpRJN
Behavioral task
behavioral1
Sample
MicrosoftEdgeWebview2Setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
MicrosoftEdgeWebview2Setup.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xred
xred.mooo.com
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payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Targets
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Target
MicrosoftEdgeWebview2Setup.exe
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Size
2.3MB
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MD5
a61250a4ca592ca4df63a735a9facc0e
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SHA1
ae06a5cc58eddec055c63c529e392afee2821854
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SHA256
a280044f416e832e17c5525334ed096f4714f0450ea9eb1526eac9bbbfe9b541
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SHA512
4177c9c25450abc7b9f21ce3976f8f634dfb698ab0f70a728ccf401d84748732455c7b89e3b1fb2813f42c3246f3d1cf4d74f41460b064647e2494bec73e2023
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SSDEEP
49152:ZnsHyjtk2MYC5GDriEf3ON2k8vaM9GVkMSC2LeWhRXt1DlZFuXyrRJN:Znsmtk2aei9z8vaM0yyIeC5DpRJN
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Xred family
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Checks whether UAC is enabled
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1