Analysis Overview
SHA256
b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8
Threat Level: Known bad
The file b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-18 11:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 11:49
Reported
2024-05-18 11:53
Platform
win7-20240220-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
AgentTesla
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1684 set thread context of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe
"C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
Files
memory/1684-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/1684-1-0x0000000000080000-0x000000000013A000-memory.dmp
memory/1684-2-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/1684-3-0x0000000000670000-0x0000000000692000-memory.dmp
memory/1684-4-0x0000000000530000-0x000000000053C000-memory.dmp
memory/1684-5-0x00000000006D0000-0x00000000006E0000-memory.dmp
memory/1684-6-0x0000000005020000-0x00000000050A2000-memory.dmp
memory/1684-7-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/1684-8-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/2556-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-14-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-13-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2556-12-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-18-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2556-19-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/1684-20-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/2556-21-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/2556-22-0x0000000074D90000-0x000000007547E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 11:49
Reported
2024-05-18 11:53
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
124s
Command Line
Signatures
AgentTesla
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2432 set thread context of 1916 | N/A | C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe
"C:\Users\Admin\AppData\Local\Temp\b684434ec6cea2e4c4a139c41eba54efc9bea4575f7f09df8cf9daefb8339ef8.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| 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 |
Files
memory/2432-0-0x00000000743DE000-0x00000000743DF000-memory.dmp
memory/2432-1-0x00000000004B0000-0x000000000056A000-memory.dmp
memory/2432-2-0x0000000005340000-0x00000000058E4000-memory.dmp
memory/2432-3-0x0000000004E30000-0x0000000004EC2000-memory.dmp
memory/2432-4-0x0000000004FD0000-0x0000000004FDA000-memory.dmp
memory/2432-5-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/2432-6-0x00000000077D0000-0x00000000077F2000-memory.dmp
memory/2432-7-0x0000000009E40000-0x0000000009E4C000-memory.dmp
memory/2432-8-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
memory/2432-9-0x00000000062A0000-0x0000000006322000-memory.dmp
memory/2432-10-0x0000000009EF0000-0x0000000009F8C000-memory.dmp
memory/2432-11-0x00000000743DE000-0x00000000743DF000-memory.dmp
memory/2432-12-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/1916-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1916-15-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/2432-16-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/1916-17-0x00000000054F0000-0x0000000005556000-memory.dmp
memory/1916-18-0x00000000743D0000-0x0000000074B80000-memory.dmp
memory/1916-19-0x0000000006210000-0x0000000006260000-memory.dmp
memory/1916-20-0x00000000743D0000-0x0000000074B80000-memory.dmp