Analysis Overview
SHA256
8cec1c5a5e6e7e7a7b2d2991e12587228ed2aa9428b1af003ff68dd6bd6994a4
Threat Level: Known bad
The file 2024-10-03_99fafe564339b5aab690e0dbf1149db8_ryuk was found to be: Known bad.
Malicious Activity Summary
Detects MeshAgent payload
Meshagent family
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-10-03 10:06
Signatures
Detects MeshAgent payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Meshagent family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-03 10:06
Reported
2024-10-03 10:09
Platform
win7-20240903-en
Max time kernel
84s
Max time network
19s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-03_99fafe564339b5aab690e0dbf1149db8_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-03_99fafe564339b5aab690e0dbf1149db8_ryuk.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-03 10:06
Reported
2024-10-03 10:09
Platform
win10v2004-20240802-en
Max time kernel
134s
Max time network
137s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2024-10-03_99fafe564339b5aab690e0dbf1149db8_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-03_99fafe564339b5aab690e0dbf1149db8_ryuk.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=4356,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |