Analysis Overview
SHA256
2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9
Threat Level: Known bad
The file 2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Drops startup file
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
AutoIT Executable
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-12 03:05
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-12 03:05
Reported
2022-06-12 06:09
Platform
win10v2004-20220414-en
Max time kernel
148s
Max time network
196s
Command Line
Signatures
LimeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\igfxHK.url | C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4504 set thread context of 4512 | N/A | C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe
"C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.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 | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | www.bing.com | tcp |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | www.bing.com | tcp |
| US | 52.168.117.170:443 | tcp | |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.68.143:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
Files
memory/4512-130-0x0000000000000000-mapping.dmp
memory/4512-131-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4504-135-0x0000000004010000-0x0000000004018000-memory.dmp
memory/4512-136-0x0000000004EA0000-0x0000000004F3C000-memory.dmp
memory/4512-137-0x0000000004FB0000-0x0000000005016000-memory.dmp
memory/4512-138-0x0000000005BD0000-0x0000000006174000-memory.dmp
memory/4512-139-0x0000000005940000-0x00000000059D2000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-12 03:05
Reported
2022-06-12 06:07
Platform
win7-20220414-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
LimeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\igfxHK.url | C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 852 set thread context of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.exe
"C:\Users\Admin\AppData\Local\Temp\2304394f01a29ed686a669cfbda920e689e146c18bca938ee37e27646c0497b9.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 | pastebin.com | udp |
| US | 104.20.67.143:443 | pastebin.com | tcp |
Files
memory/852-54-0x0000000076781000-0x0000000076783000-memory.dmp
memory/1668-55-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1668-57-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1668-61-0x0000000000408DFE-mapping.dmp
memory/1668-62-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1668-63-0x0000000000400000-0x000000000040C000-memory.dmp
memory/852-64-0x00000000001A0000-0x00000000001A8000-memory.dmp