Analysis Overview
SHA256
7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068
Threat Level: Known bad
The file 7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Drops startup file
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
AutoIT Executable
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-25 05:33
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-25 05:33
Reported
2022-06-25 06:37
Platform
win7-20220414-en
Max time kernel
167s
Max time network
174s
Command Line
Signatures
LimeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\relog.url | C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 884 set thread context of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe
"C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.34.170:443 | pastebin.com | tcp |
Files
memory/884-54-0x0000000075801000-0x0000000075803000-memory.dmp
memory/1944-61-0x000000000040824E-mapping.dmp
memory/1944-55-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1944-57-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1944-62-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1944-63-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-25 05:33
Reported
2022-06-25 06:34
Platform
win10v2004-20220414-en
Max time kernel
156s
Max time network
163s
Command Line
Signatures
LimeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\relog.url | C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4668 set thread context of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe
"C:\Users\Admin\AppData\Local\Temp\7542582b2690260c728a4eee7ed006b83b5503124bfc05def39de687f837c068.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.34.170:443 | pastebin.com | tcp |
| US | 52.168.117.170:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 104.18.25.243:80 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/1656-130-0x0000000000000000-mapping.dmp
memory/1656-131-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1656-135-0x0000000005050000-0x00000000050EC000-memory.dmp
memory/1656-136-0x00000000050F0000-0x0000000005156000-memory.dmp
memory/1656-137-0x0000000005E50000-0x00000000063F4000-memory.dmp
memory/1656-138-0x0000000006700000-0x0000000006792000-memory.dmp