Analysis Overview
SHA256
7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25
Threat Level: Known bad
The file 7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25 was found to be: Known bad.
Malicious Activity Summary
Detect Xworm Payload
Xworm
Xworm family
Adds Run key to start application
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 02:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 02:54
Reported
2024-11-14 02:57
Platform
win7-20241010-en
Max time kernel
44s
Max time network
151s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Xworm family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\UnuKick = "C:\\Users\\Admin\\Videos\\Kick\\VideoUnu.exe" | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2100 set thread context of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe
"C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
Network
| Country | Destination | Domain | Proto |
| BG | 87.120.116.179:1300 | tcp |
Files
memory/2100-1-0x0000000000573000-0x000000000058C000-memory.dmp
memory/2100-0-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2100-2-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2100-5-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2100-6-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2100-4-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/3008-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/3008-9-0x00000000002C0000-0x00000000002D0000-memory.dmp
memory/3008-7-0x00000000002C0000-0x00000000002D0000-memory.dmp
memory/3008-14-0x00000000002C0000-0x00000000002D0000-memory.dmp
memory/2100-10-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2100-15-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/3008-12-0x00000000002C0000-0x00000000002D0000-memory.dmp
memory/3008-16-0x00000000741BE000-0x00000000741BF000-memory.dmp
memory/2100-17-0x0000000000573000-0x000000000058C000-memory.dmp
memory/3008-18-0x00000000741B0000-0x000000007489E000-memory.dmp
memory/3008-19-0x00000000741B0000-0x000000007489E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 02:54
Reported
2024-11-14 02:57
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
158s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Xworm family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\UnuKick = "C:\\Users\\Admin\\Videos\\Kick\\VideoUnu.exe" | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4828 set thread context of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe
"C:\Users\Admin\AppData\Local\Temp\7c13325d6a8d39c109967a36405b46fe3161eca9e7b9abb3b79e877997ddfd25.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| BG | 87.120.116.179:1300 | tcp | |
| US | 8.8.8.8:53 | 179.116.120.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/4828-1-0x0000000000573000-0x000000000058C000-memory.dmp
memory/4828-3-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-0-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-5-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-4-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-8-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-9-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2216-7-0x0000000000120000-0x0000000000130000-memory.dmp
memory/4828-10-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/4828-6-0x0000000000400000-0x0000000000A8B000-memory.dmp
memory/2216-11-0x0000000004E70000-0x0000000004F0C000-memory.dmp
memory/4828-13-0x0000000000A13000-0x0000000000A1C000-memory.dmp
memory/2216-12-0x0000000074A0E000-0x0000000074A0F000-memory.dmp
memory/4828-14-0x0000000000573000-0x000000000058C000-memory.dmp
memory/2216-16-0x00000000050A0000-0x00000000050B0000-memory.dmp
memory/2216-17-0x00000000061B0000-0x0000000006242000-memory.dmp
memory/2216-15-0x0000000005A60000-0x0000000006004000-memory.dmp
memory/2216-18-0x0000000006110000-0x000000000611A000-memory.dmp
memory/2216-19-0x00000000063B0000-0x0000000006416000-memory.dmp
memory/2216-20-0x0000000074A0E000-0x0000000074A0F000-memory.dmp
memory/2216-21-0x00000000050A0000-0x00000000050B0000-memory.dmp