Analysis Overview
SHA256
7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1
Threat Level: Known bad
The file 7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N was found to be: Known bad.
Malicious Activity Summary
Bazar Loader
Bazar/Team9 Loader payload
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-10-13 18:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-13 18:29
Reported
2024-10-13 18:31
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Bazar Loader
Bazar/Team9 Loader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll,DllRegisterServer {94FB0DA7-B351-44F2-894B-DC91D1464A9F}
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | microsoft.com | udp |
| US | 20.236.44.162:443 | microsoft.com | tcp |
| US | 20.236.44.162:443 | microsoft.com | tcp |
| US | 162.33.179.12:443 | tcp | |
| US | 162.33.179.12:443 | tcp | |
| US | 8.8.8.8:53 | google.com | udp |
| GB | 172.217.169.14:443 | google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.178.3:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.178.3:80 | o.pki.goog | tcp |
Files
memory/1756-0-0x0000000000160000-0x0000000000179000-memory.dmp
memory/1544-1-0x0000000000130000-0x0000000000149000-memory.dmp
memory/1544-2-0x0000000000130000-0x0000000000149000-memory.dmp
memory/1756-3-0x0000000000160000-0x0000000000179000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-13 18:29
Reported
2024-10-13 18:31
Platform
win10v2004-20241007-en
Max time kernel
96s
Max time network
117s
Command Line
Signatures
Bazar Loader
Bazar/Team9 Loader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7a21ac421ac431d03661d7174979e5779dec4af541e266f0ea26a19464724ba1N.dll,DllRegisterServer {454C6754-64DE-4A36-A7B3-8BE448013B5A}
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 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | microsoft.com | udp |
| US | 20.112.250.133:443 | microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 2.23.205.233:443 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | 133.250.112.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.205.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 162.33.179.12:443 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4028-0-0x0000000000C60000-0x0000000000C79000-memory.dmp
memory/2860-1-0x000002A2EAED0000-0x000002A2EAEE9000-memory.dmp
memory/2860-2-0x000002A2EAED0000-0x000002A2EAEE9000-memory.dmp
memory/4028-3-0x0000000000C60000-0x0000000000C79000-memory.dmp