Analysis Overview
SHA256
41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b
Threat Level: Known bad
The file 41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b was found to be: Known bad.
Malicious Activity Summary
Cosmu
Cosmu family
Detects Cosmu payload
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-03 05:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-03 05:26
Reported
2025-07-03 05:29
Platform
win10v2004-20250502-en
Max time kernel
104s
Max time network
136s
Command Line
Signatures
Cosmu
Cosmu family
Detects Cosmu payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe
"C:\Users\Admin\AppData\Local\Temp\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/388-0-0x0000000000400000-0x0000000000407000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-03 05:26
Reported
2025-07-03 05:29
Platform
win11-20250619-en
Max time kernel
103s
Max time network
104s
Command Line
Signatures
Cosmu
Cosmu family
Detects Cosmu payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe
"C:\Users\Admin\AppData\Local\Temp\41cf37e220124ebdca7d144fab579a0855504d0cccc1e170ebbabb7c6cf0df4b.exe"
Network
Files
memory/4736-0-0x0000000000400000-0x0000000000407000-memory.dmp