Analysis Overview
SHA256
ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e
Threat Level: Known bad
The file ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Looks up external IP address via web service
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
2024-06-19 01:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 01:59
Reported
2024-06-19 02:01
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
AgentTesla
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2944 set thread context of 1580 | N/A | C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe
"C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2944 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/2944-0-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp
memory/2944-1-0x0000000001030000-0x000000000103C000-memory.dmp
memory/2944-2-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp
memory/2944-3-0x0000000000B00000-0x0000000000B94000-memory.dmp
memory/1580-5-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1580-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1580-15-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1580-16-0x0000000074620000-0x0000000074D0E000-memory.dmp
memory/2944-17-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp
memory/2944-18-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp
memory/1580-19-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1580-20-0x0000000074620000-0x0000000074D0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 01:59
Reported
2024-06-19 02:01
Platform
win10v2004-20240611-en
Max time kernel
138s
Max time network
98s
Command Line
Signatures
AgentTesla
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 372 set thread context of 5100 | N/A | C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.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\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe
"C:\Users\Admin\AppData\Local\Temp\ae38bd974fc7a82bf9189cd9019481f01665ba0eca516366e077139e4a8b1b9e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.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 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/372-0-0x0000016A2B440000-0x0000016A2B44C000-memory.dmp
memory/372-1-0x00007FFD9C9B3000-0x00007FFD9C9B5000-memory.dmp
memory/372-2-0x00007FFD9C9B0000-0x00007FFD9D471000-memory.dmp
memory/372-3-0x0000016A45A50000-0x0000016A45AE4000-memory.dmp
memory/5100-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/5100-5-0x000000007494E000-0x000000007494F000-memory.dmp
memory/5100-6-0x0000000005F10000-0x00000000064B4000-memory.dmp
memory/5100-7-0x00000000059D0000-0x0000000005A36000-memory.dmp
memory/5100-8-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/372-9-0x00007FFD9C9B0000-0x00007FFD9D471000-memory.dmp
memory/5100-10-0x0000000006C70000-0x0000000006CC0000-memory.dmp
memory/5100-11-0x0000000006D60000-0x0000000006DF2000-memory.dmp
memory/5100-12-0x0000000006CF0000-0x0000000006CFA000-memory.dmp
memory/5100-13-0x000000007494E000-0x000000007494F000-memory.dmp
memory/5100-14-0x0000000074940000-0x00000000750F0000-memory.dmp