Analysis Overview
SHA256
5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba
Threat Level: Shows suspicious behavior
The file 5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Program crash
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 22:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 22:30
Reported
2024-05-08 22:33
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
149s
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\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe
"C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1656 -ip 1656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 708
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1656-0-0x0000000000780000-0x0000000000781000-memory.dmp
memory/1656-1-0x00000000027F0000-0x0000000002870000-memory.dmp
memory/1656-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/1656-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1656-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/1656-5-0x0000000000780000-0x0000000000781000-memory.dmp
memory/1656-8-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 22:30
Reported
2024-05-08 22:33
Platform
win11-20240508-en
Max time kernel
144s
Max time network
122s
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\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe
"C:\Users\Admin\AppData\Local\Temp\5e9fe19bc86e81650fd1525125be1895e42e70f3d6338f212f1bede8483d11ba.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3728 -ip 3728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 732
Network
| Country | Destination | Domain | Proto |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
Files
memory/3728-0-0x0000000002380000-0x0000000002381000-memory.dmp
memory/3728-1-0x0000000002A40000-0x0000000002AC0000-memory.dmp
memory/3728-2-0x0000000000400000-0x000000000046F000-memory.dmp
memory/3728-3-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/3728-4-0x0000000000400000-0x00000000004EE000-memory.dmp
memory/3728-7-0x0000000000400000-0x000000000046F000-memory.dmp