Analysis Overview
SHA256
d3b852f73cf956335e5cd16bcf94d255065c04b13dc9efb34fe52fdfe6ffed2d
Threat Level: Known bad
The file quotationsheet.exe 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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-03 09:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 09:51
Reported
2024-06-03 09:53
Platform
win7-20240419-en
Max time kernel
118s
Max time network
120s
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 3000 set thread context of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\quotationsheet.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\quotationsheet.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | 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\quotationsheet.exe
"C:\Users\Admin\AppData\Local\Temp\quotationsheet.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\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
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/3000-0-0x000007FEF5293000-0x000007FEF5294000-memory.dmp
memory/3000-1-0x00000000008D0000-0x00000000008F2000-memory.dmp
memory/3000-2-0x000007FEF5290000-0x000007FEF5C7C000-memory.dmp
memory/3000-3-0x000000001B4E0000-0x000000001B576000-memory.dmp
memory/2992-5-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2992-8-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2992-6-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2992-4-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2568-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2568-17-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2568-21-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2568-19-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2568-22-0x0000000073F9E000-0x0000000073F9F000-memory.dmp
memory/3000-23-0x000007FEF5290000-0x000007FEF5C7C000-memory.dmp
memory/2568-24-0x0000000073F90000-0x000000007467E000-memory.dmp
memory/2568-25-0x0000000073F9E000-0x0000000073F9F000-memory.dmp
memory/2568-26-0x0000000073F90000-0x000000007467E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 09:51
Reported
2024-06-03 09:53
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
156s
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 4080 set thread context of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\quotationsheet.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\quotationsheet.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\quotationsheet.exe
"C:\Users\Admin\AppData\Local\Temp\quotationsheet.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.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\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.167.79.40.in-addr.arpa | udp |
Files
memory/4080-1-0x00007FFC73A83000-0x00007FFC73A85000-memory.dmp
memory/4080-0-0x00000226FFE00000-0x00000226FFE22000-memory.dmp
memory/4080-2-0x000002269A5C0000-0x000002269A656000-memory.dmp
memory/4080-3-0x00007FFC73A80000-0x00007FFC74541000-memory.dmp
memory/3684-4-0x0000000000400000-0x0000000000444000-memory.dmp
memory/3684-5-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/3684-6-0x0000000005DB0000-0x0000000006354000-memory.dmp
memory/3684-7-0x0000000005900000-0x0000000005966000-memory.dmp
memory/3684-8-0x00000000749E0000-0x0000000075190000-memory.dmp
memory/4080-9-0x00007FFC73A80000-0x00007FFC74541000-memory.dmp
memory/3684-10-0x0000000006BE0000-0x0000000006C30000-memory.dmp
memory/3684-11-0x0000000006CD0000-0x0000000006D6C000-memory.dmp
memory/3684-12-0x0000000006D70000-0x0000000006E02000-memory.dmp
memory/3684-13-0x0000000006F40000-0x0000000006F4A000-memory.dmp
memory/3684-14-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/3684-15-0x00000000749E0000-0x0000000075190000-memory.dmp