Analysis Overview
SHA256
64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088
Threat Level: Shows suspicious behavior
The file 64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
Program crash
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 02:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 02:02
Reported
2024-05-09 02:05
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe
"C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe"
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 | g.bing.com | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.196.137:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.196.17.2.in-addr.arpa | udp |
| BE | 2.17.196.137:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
Files
memory/4532-0-0x0000000002150000-0x0000000002151000-memory.dmp
memory/4532-1-0x00000000027C0000-0x0000000002840000-memory.dmp
memory/4532-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/4532-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4532-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/4532-7-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 02:02
Reported
2024-05-09 02:05
Platform
win11-20240426-en
Max time kernel
148s
Max time network
100s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe
"C:\Users\Admin\AppData\Local\Temp\64160d2626987b1e27e84e3a412500e916e11889060a8a9f93d15027ad46c088.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1456 -ip 1456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 784
Network
| Country | Destination | Domain | Proto |
| US | 52.111.229.19:443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1456-0-0x0000000002380000-0x0000000002381000-memory.dmp
memory/1456-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/1456-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1456-1-0x0000000002A20000-0x0000000002AA0000-memory.dmp
memory/1456-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1456-7-0x0000000000400000-0x000000000046F000-memory.dmp