Analysis Overview
SHA256
73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef
Threat Level: Known bad
The file 73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef was found to be: Known bad.
Malicious Activity Summary
Pitou
Writes to the Master Boot Record (MBR)
Unsigned PE
Program crash
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 23:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 23:19
Reported
2024-05-08 23:24
Platform
win7-20240215-en
Max time kernel
292s
Max time network
121s
Command Line
Signatures
Pitou
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe
"C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe"
Network
Files
memory/1804-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1804-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/1804-1-0x0000000002000000-0x0000000002080000-memory.dmp
memory/1804-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1804-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1804-6-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1804-7-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 23:19
Reported
2024-05-08 23:24
Platform
win10-20240404-en
Max time kernel
292s
Max time network
300s
Command Line
Signatures
Pitou
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe | N/A |
Program crash
Processes
C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe
"C:\Users\Admin\AppData\Local\Temp\73b4e40e71c23c166c541e84205992822eea31006fe49d50857831c75d6f12ef.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 752
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 696
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.162.46.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
Files
memory/524-0-0x00000000007B0000-0x00000000007B1000-memory.dmp
memory/524-1-0x00000000024F0000-0x0000000002570000-memory.dmp
memory/524-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/524-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/524-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/524-5-0x00000000007B0000-0x00000000007B1000-memory.dmp
memory/524-7-0x0000000000400000-0x000000000046F000-memory.dmp