Analysis Overview
SHA256
3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646
Threat Level: Known bad
The file 3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646 was found to be: Known bad.
Malicious Activity Summary
Remcos family
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-14 20:55
Signatures
Remcos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-14 20:55
Reported
2024-08-14 20:57
Platform
win7-20240704-en
Max time kernel
148s
Max time network
148s
Command Line
Signatures
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\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe
"C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-14 20:55
Reported
2024-08-14 20:57
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
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\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe
"C:\Users\Admin\AppData\Local\Temp\3f36cb709c4627b3473f9a847632acb55738b72a4bb3291d3291e26ccd87c646.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4412,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.1.6:8888 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| N/A | 192.168.1.6:8888 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| N/A | 192.168.1.6:8888 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| N/A | 192.168.1.6:8888 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| N/A | 192.168.1.6:8888 | tcp | |
| N/A | 192.168.1.6:8888 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| N/A | 192.168.1.6:8888 | tcp |