General
- Target windowsdesktop-runtime-7.0.20-win-x64 (2).exe
- Size 55.3MB
- Sample250307-gh3p5awkx2
- SHA256 57e7c16e7226c9a29dbc3faedd9e5876cec494c7660528052f52160521e7b714
- MD5 b474f5f22ebde90237c77cf54c529a14
- SHA1 c1606df0870f304f0ed56adbd41290016044df3e
- SHA512 a0ed41e1672a25a9ee2cf3ca081e90f037b889100dbf8312e277447a801a4f3b7af464fa05fb796a24f89cd119102e8d0a382f4711e4e6263e5503642231da88
- SSDEEP 1572864:lOSP41JkTkHwVi1gRKN/fGeLE1ezCV/diWe:c+TkQVi1TRfGYEc+/diWe
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
windowsdesktop-runtime-7.0.20-win-x64 (2).exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
windowsdesktop-runtime-7.0.20-win-x64 (2).exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
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xred
-
xred.mooo.com
-
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
Extracted
-
asyncrat
-
Default
-
127.0.0.1:6606
-
127.0.0.1:7707
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127.0.0.1:8808
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AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Extracted
-
gurcu
-
https://api.telegram.org/bot8138666723:AAFz0QLVYQ-iXcMbW6Mk_5LYnrAUlyZgTGw/sendMessage?chat_id=-4693422950
-
https://api.telegram.org/bot8138666723:AAFz0QLVYQ-iXcMbW6Mk_5LYnrAUlyZgTGw/editMessageText?chat_id=-4693422950
Targets
-
- Target windowsdesktop-runtime-7.0.20-win-x64 (2).exe
- Size 55.3MB
- SHA256 57e7c16e7226c9a29dbc3faedd9e5876cec494c7660528052f52160521e7b714
- MD5 b474f5f22ebde90237c77cf54c529a14
- SHA1 c1606df0870f304f0ed56adbd41290016044df3e
- SHA512 a0ed41e1672a25a9ee2cf3ca081e90f037b889100dbf8312e277447a801a4f3b7af464fa05fb796a24f89cd119102e8d0a382f4711e4e6263e5503642231da88
- SSDEEP 1572864:lOSP41JkTkHwVi1gRKN/fGeLE1ezCV/diWe:c+TkQVi1TRfGYEc+/diWe
- MD5 SHA1 SHA512 SSDEEP
-
Asyncrat family
-
Gurcu family
-
StormKitty payload
-
Stormkitty family
-
Xred family
-
Async RAT 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.
-
Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
-
Enumerates processes with tasklist
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Process Discovery
1Query Registry
5System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Time Discovery
1