Analysis Overview
SHA256
1137c048a4a828cd3641bd84d27ea60357ff161c7389913513c7193e5b9fbc40
Threat Level: Known bad
The file d743b737c248670e3c103bceeff882af.exe was found to be: Known bad.
Malicious Activity Summary
SystemBC
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-08-20 07:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-20 07:55
Reported
2023-08-20 07:57
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
147s
Command Line
Signatures
SystemBC
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 996 set thread context of 3264 | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe
"C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.211.247.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.135.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 63.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.173.189.20.in-addr.arpa | udp |
Files
memory/996-133-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/996-134-0x0000000000440000-0x0000000000484000-memory.dmp
memory/996-135-0x0000000005A90000-0x0000000006034000-memory.dmp
memory/996-136-0x0000000005580000-0x0000000005612000-memory.dmp
memory/996-137-0x0000000005730000-0x0000000005740000-memory.dmp
memory/996-138-0x00000000054F0000-0x00000000054FA000-memory.dmp
memory/996-139-0x00000000057E0000-0x000000000587C000-memory.dmp
memory/996-140-0x0000000005730000-0x0000000005740000-memory.dmp
memory/996-141-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/996-142-0x0000000005730000-0x0000000005740000-memory.dmp
memory/996-143-0x0000000005730000-0x0000000005740000-memory.dmp
memory/3264-144-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3264-146-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3264-147-0x0000000000400000-0x0000000000407000-memory.dmp
memory/996-148-0x0000000074DA0000-0x0000000075550000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-20 07:55
Reported
2023-08-20 07:57
Platform
win7-20230712-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
SystemBC
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2196 set thread context of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe
"C:\Users\Admin\AppData\Local\Temp\d743b737c248670e3c103bceeff882af.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
Network
Files
memory/2196-54-0x0000000000060000-0x00000000000A4000-memory.dmp
memory/2196-55-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/2196-56-0x0000000001EB0000-0x0000000001EF0000-memory.dmp
memory/2196-57-0x0000000000580000-0x00000000005C2000-memory.dmp
memory/2196-58-0x0000000000630000-0x000000000064A000-memory.dmp
memory/2196-59-0x0000000000610000-0x0000000000616000-memory.dmp
memory/3004-60-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-62-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-64-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-66-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-68-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-70-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2196-72-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/2196-73-0x0000000001EB0000-0x0000000001EF0000-memory.dmp
memory/3004-74-0x0000000000400000-0x0000000000407000-memory.dmp
memory/2196-76-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/3004-77-0x0000000000400000-0x0000000000407000-memory.dmp
memory/3004-78-0x0000000000400000-0x0000000000407000-memory.dmp