Analysis Overview
SHA256
3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27
Threat Level: Known bad
The file rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27 was found to be: Known bad.
Malicious Activity Summary
Amadey family
Checks computer location settings
Executes dropped EXE
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-02 19:24
Signatures
Amadey family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-02 19:24
Reported
2025-07-02 19:27
Platform
win10v2004-20250502-en
Max time kernel
130s
Max time network
140s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3951986358-4006919840-1009690842-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\nudwee.job | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2364 wrote to memory of 1292 | N/A | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe |
| PID 2364 wrote to memory of 1292 | N/A | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe |
| PID 2364 wrote to memory of 1292 | N/A | C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe | C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe
"C:\Users\Admin\AppData\Local\Temp\rl_3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27.exe"
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
"C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe"
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
Network
| Country | Destination | Domain | Proto |
| NL | 196.251.85.220:80 | 196.251.85.220 | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
| MD5 | 79875579217d38930dfe270fd7e14df1 |
| SHA1 | 64138d4d9e4e6615ae74083e14726bcd90e88ff9 |
| SHA256 | 3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27 |
| SHA512 | e52c0a297a36d11af497c1531427b8674c7f3de67cf277855e3685e5e5a28febb7effa68864b521b324c32b4fa253a394c1e05f7893847e4c7167d94fac6ccc3 |