Analysis Overview
SHA256
77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc
Threat Level: Known bad
The file 77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 14:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 14:14
Reported
2024-06-14 14:17
Platform
win7-20240611-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc.exe
"C:\Users\Admin\AppData\Local\Temp\77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp |
Files
memory/2944-0-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2944-1-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 14:14
Reported
2024-06-14 14:17
Platform
win10v2004-20240226-en
Max time kernel
152s
Max time network
158s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc.exe
"C:\Users\Admin\AppData\Local\Temp\77399cf11042b79ac3809c6b5ca43aa560a1a2440d628c92e66310fce85937fc.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 --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| CN | 118.178.237.85:5988 | tcp | |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| CN | 118.178.237.85:5988 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| CN | 118.178.237.85:5988 | tcp | |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.187.234:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 234.187.250.142.in-addr.arpa | udp |
| CN | 118.178.237.85:5988 | tcp | |
| CN | 118.178.237.85:5988 | tcp | |
| US | 8.8.8.8:53 | 9.73.50.20.in-addr.arpa | udp |
| CN | 118.178.237.85:5988 | tcp |
Files
memory/4024-0-0x0000000000020000-0x0000000000021000-memory.dmp
memory/4024-1-0x0000000000400000-0x000000000040C000-memory.dmp