General
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Target
setup.exe
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Size
773KB
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Sample
250310-xsgteavmt4
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MD5
77b6f725c18f72e0057295d3cfec939d
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SHA1
5b548186f780b3353d040234e0aec44e496239fa
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SHA256
7ce2e37d8bdb815c8d5cf28fad885bca624278c7d88780dc2fc15a74ee66bd1a
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SHA512
c31a1e3a2898249802ac144f4dad011160c145cf187468eb56108997c16977d836c6410b8b272bfc9a1261416afd3a7f54de0df9c4aa762bfc52732a211b3cff
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SSDEEP
12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9WGg6xy:WnsJ39LyjbJkQFMhmC+6GD9WE0
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20250217-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
setup.exe
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Size
773KB
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MD5
77b6f725c18f72e0057295d3cfec939d
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SHA1
5b548186f780b3353d040234e0aec44e496239fa
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SHA256
7ce2e37d8bdb815c8d5cf28fad885bca624278c7d88780dc2fc15a74ee66bd1a
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SHA512
c31a1e3a2898249802ac144f4dad011160c145cf187468eb56108997c16977d836c6410b8b272bfc9a1261416afd3a7f54de0df9c4aa762bfc52732a211b3cff
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SSDEEP
12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9WGg6xy:WnsJ39LyjbJkQFMhmC+6GD9WE0
Score10/10-
Modifies WinLogon for persistence
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Xred family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1