Analysis Overview
SHA256
5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2
Threat Level: Known bad
The file 5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2 was found to be: Known bad.
Malicious Activity Summary
Cosmu
Cosmu family
Detects Cosmu payload
System Location Discovery: System Language Discovery
Unsigned PE
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 05:28
Platform
win10v2004-20250610-en
Max time kernel
105s
Max time network
137s
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\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe
"C:\Users\Admin\AppData\Local\Temp\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/5160-0-0x0000000000400000-0x0000000000407000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-03 05:26
Reported
2025-07-03 05:28
Platform
win11-20250610-en
Max time kernel
101s
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\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe
"C:\Users\Admin\AppData\Local\Temp\5df42b4364e6f66deef13390a0c073ffaa96634bfd4e0c186fe90903977a78d2.exe"
Network
Files
memory/5216-0-0x0000000000400000-0x0000000000407000-memory.dmp