Analysis Overview
SHA256
22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d
Threat Level: Shows suspicious behavior
The file 22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 11:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 11:05
Reported
2024-06-20 11:07
Platform
win10v2004-20240611-en
Max time kernel
142s
Max time network
111s
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\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe
"C:\Users\Admin\AppData\Local\Temp\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.106:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4164-1-0x00000000028E0000-0x00000000029E0000-memory.dmp
memory/4164-2-0x00000000043C0000-0x000000000442B000-memory.dmp
memory/4164-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4164-4-0x0000000000400000-0x000000000278D000-memory.dmp
memory/4164-5-0x0000000000400000-0x000000000278D000-memory.dmp
memory/4164-8-0x00000000043C0000-0x000000000442B000-memory.dmp
memory/4164-7-0x00000000028E0000-0x00000000029E0000-memory.dmp
memory/4164-9-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 11:05
Reported
2024-06-20 11:07
Platform
win11-20240508-en
Max time kernel
146s
Max time network
155s
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\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe
"C:\Users\Admin\AppData\Local\Temp\22bb3b257e44a40061dbe799fca48527448aa63de840cdbf693b004dc5572f4d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4704-1-0x0000000002B30000-0x0000000002C30000-memory.dmp
memory/4704-2-0x00000000044D0000-0x000000000453B000-memory.dmp
memory/4704-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4704-4-0x0000000000400000-0x000000000278D000-memory.dmp
memory/4704-5-0x0000000000400000-0x000000000278D000-memory.dmp
memory/4704-6-0x0000000002B30000-0x0000000002C30000-memory.dmp
memory/4704-8-0x00000000044D0000-0x000000000453B000-memory.dmp
memory/4704-9-0x0000000000400000-0x000000000046F000-memory.dmp