Analysis Overview
score
10/10
SHA256
ec6ccf63abeb8c03f55fc67ef1d4d8674d2efc7055041ffd4968391291634f52
Threat Level: Known bad
The file DTSS2SpeakerDLL.dll was found to be: Known bad.
Malicious Activity Summary
SystemBC
Systembc family
Unsigned PE
MITRE ATT&CK
N/A
Analysis: static1
Detonation Overview
Reported
2025-03-04 19:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-04 19:41
Reported
2025-03-04 19:56
Platform
win10v2004-20250217-en
Max time kernel
380s
Max time network
432s
Command Line
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DTSS2SpeakerDLL.dll,#1
Signatures
SystemBC
Systembc family
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DTSS2SpeakerDLL.dll,#1
Network
| Country | Destination | Domain | Proto |
| 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 20.189.173.24:443 | tcp |
Files
memory/856-0-0x0000000180000000-0x0000000181CA2000-memory.dmp
memory/856-4-0x000002A600000000-0x000002A601CA1000-memory.dmp