Analysis Overview
SHA256
588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13
Threat Level: Known bad
The file 588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Adds Run key to start application
Looks up external IP address via web service
AutoIT Executable
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 13:55
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 13:55
Reported
2024-03-04 13:57
Platform
win10v2004-20240226-en
Max time kernel
105s
Max time network
128s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CcZTlQE = "C:\\Users\\Admin\\AppData\\Roaming\\CcZTlQE\\CcZTlQE.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2736 set thread context of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2736 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2736 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2736 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2736 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe
"C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 3.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| 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 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.191.110.104.in-addr.arpa | udp |
Files
memory/2736-10-0x0000000003400000-0x0000000003404000-memory.dmp
memory/4556-11-0x0000000000380000-0x00000000003C2000-memory.dmp
memory/4556-12-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/4556-13-0x0000000005420000-0x00000000059C4000-memory.dmp
memory/4556-14-0x0000000004DB0000-0x0000000004DC0000-memory.dmp
memory/4556-15-0x0000000004E70000-0x0000000004ED6000-memory.dmp
memory/4556-17-0x00000000062D0000-0x0000000006320000-memory.dmp
memory/4556-18-0x00000000063C0000-0x0000000006452000-memory.dmp
memory/4556-19-0x0000000006340000-0x000000000634A000-memory.dmp
memory/4556-20-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/4556-21-0x0000000004DB0000-0x0000000004DC0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 13:55
Reported
2024-03-04 13:57
Platform
win7-20240215-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\CcZTlQE = "C:\\Users\\Admin\\AppData\\Roaming\\CcZTlQE\\CcZTlQE.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1776 set thread context of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe
"C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\588f5817c53eaa50906295cd61b78e82321c73128f479053a67d3ac57be59e13.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 396
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/1776-10-0x00000000003F0000-0x00000000003F4000-memory.dmp
memory/3020-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3020-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3020-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3020-16-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/3020-17-0x0000000000700000-0x0000000000740000-memory.dmp
memory/3020-19-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/3020-20-0x0000000000700000-0x0000000000740000-memory.dmp