Analysis Overview
SHA256
95abf9af2641a81a79013a5b4db8b9b8dee2dfb370b12b0e97add77146dbcded
Threat Level: Known bad
The file DEKONT.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 11:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 11:20
Reported
2024-04-03 11:22
Platform
win7-20240221-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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\DEKONT = "\"C:\\Users\\Admin\\DEKONT.exe\"" | C:\Users\Admin\AppData\Local\Temp\DEKONT.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2408 set thread context of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\DEKONT.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\DEKONT.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\DEKONT.exe
"C:\Users\Admin\AppData\Local\Temp\DEKONT.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
Network
Files
memory/2012-2-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-1-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-3-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-5-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2012-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2012-13-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2012-14-0x0000000004C50000-0x0000000004C90000-memory.dmp
memory/2012-15-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2012-16-0x0000000004C50000-0x0000000004C90000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 11:20
Reported
2024-04-03 11:22
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
151s
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\DEKONT = "\"C:\\Users\\Admin\\DEKONT.exe\"" | C:\Users\Admin\AppData\Local\Temp\DEKONT.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4364 set thread context of 5004 | N/A | C:\Users\Admin\AppData\Local\Temp\DEKONT.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\DEKONT.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\DEKONT.exe
"C:\Users\Admin\AppData\Local\Temp\DEKONT.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\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |
Files
memory/5004-1-0x0000000000400000-0x0000000000442000-memory.dmp
memory/5004-2-0x0000000074FF0000-0x00000000757A0000-memory.dmp
memory/5004-3-0x0000000005F00000-0x00000000064A4000-memory.dmp
memory/5004-4-0x0000000005A50000-0x0000000005AB6000-memory.dmp
memory/5004-5-0x00000000058A0000-0x00000000058B0000-memory.dmp
memory/5004-6-0x0000000006910000-0x0000000006960000-memory.dmp
memory/5004-7-0x0000000006A00000-0x0000000006A92000-memory.dmp
memory/5004-8-0x0000000006990000-0x000000000699A000-memory.dmp
memory/5004-9-0x0000000074FF0000-0x00000000757A0000-memory.dmp
memory/5004-10-0x00000000058A0000-0x00000000058B0000-memory.dmp