Analysis Overview
SHA256
186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd
Threat Level: Shows suspicious behavior
The file 186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks whether UAC is enabled
Writes to the Master Boot Record (MBR)
Unsigned PE
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 11:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 11:56
Reported
2024-06-12 11:58
Platform
win7-20240611-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserMachineCode | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\BrowserMachineCode\MachineGuid = "724B406EEA43809CA82DED87220B2B94" | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe
"C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | wup.browser.qq.com | udp |
| HK | 129.226.106.211:443 | wup.browser.qq.com | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 11:56
Reported
2024-06-12 11:58
Platform
win10v2004-20240611-en
Max time kernel
92s
Max time network
125s
Command Line
Signatures
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserMachineCode\MachineGuid = "8402B07ADDFFB3209812C433E4D3954E" | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserMachineCode | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe
"C:\Users\Admin\AppData\Local\Temp\186dfc67dd8fa85fa4938b11a84dea7bc2fccf22c65c1c37ff4fbdea22c5d6dd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | wup.browser.qq.com | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| HK | 129.226.106.211:443 | wup.browser.qq.com | tcp |
| NL | 23.62.61.171:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.106.226.129.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |