Analysis Overview
SHA256
dc3dcadf20fc6aae8a5e6d4a9fd6feaf44f12166077f95dfffc4634924ab713d
Threat Level: Shows suspicious behavior
The file b252d2cb3ead229aebe59001827661e1 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Adds Run key to start application
Drops file in System32 directory
Drops file in Program Files directory
Unsigned PE
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 14:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 14:08
Reported
2024-03-04 14:11
Platform
win7-20240221-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ie.exe = "C:\\Program Files\\Internet Explorer\\ie.exe" | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\taskmgr.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Internet Explorer\ie.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
| File created | C:\Program Files\Internet Explorer\ie.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe
"C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 14:08
Reported
2024-03-04 14:11
Platform
win10v2004-20240226-en
Max time kernel
146s
Max time network
151s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ie.exe = "C:\\Program Files\\Internet Explorer\\ie.exe" | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\taskmgr.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Internet Explorer\ie.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
| File created | C:\Program Files\Internet Explorer\ie.exe | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.exe
"C:\Users\Admin\AppData\Local\Temp\b252d2cb3ead229aebe59001827661e1.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=1032 --field-trial-handle=2700,i,14629483171127516024,12350888228055326066,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.180.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 10.180.250.142.in-addr.arpa | udp |