Analysis Overview
SHA256
3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe
Threat Level: Known bad
The file 3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe was found to be: Known bad.
Malicious Activity Summary
UPX dump on OEP (original entry point)
NanoCore
UPX dump on OEP (original entry point)
UPX packed file
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-05-23 20:31
Signatures
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 20:31
Reported
2024-05-23 20:34
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
142s
Command Line
Signatures
NanoCore
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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UPX packed file
| Description | Indicator | Process | Target |
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AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3240 set thread context of 816 | N/A | C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe
"C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| US | 8.8.8.8:53 | 98.251.17.2.in-addr.arpa | udp |
| NL | 185.214.10.57:3920 | tcp | |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp |
Files
memory/3240-0-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-1-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-2-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/816-6-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3240-10-0x0000000000B30000-0x0000000000B31000-memory.dmp
memory/816-11-0x0000000074282000-0x0000000074283000-memory.dmp
memory/816-12-0x0000000074280000-0x0000000074831000-memory.dmp
memory/816-13-0x0000000074280000-0x0000000074831000-memory.dmp
memory/816-15-0x0000000074280000-0x0000000074831000-memory.dmp
memory/3240-16-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-17-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-18-0x0000000000B30000-0x0000000000B31000-memory.dmp
memory/816-19-0x0000000074282000-0x0000000074283000-memory.dmp
memory/816-20-0x0000000074280000-0x0000000074831000-memory.dmp
memory/3240-21-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/816-22-0x0000000074280000-0x0000000074831000-memory.dmp
memory/3240-23-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-24-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-25-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-26-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-27-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-28-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-29-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-30-0x0000000000B40000-0x0000000000D3A000-memory.dmp
memory/3240-31-0x0000000000B40000-0x0000000000D3A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 20:31
Reported
2024-05-23 20:34
Platform
win7-20240221-en
Max time kernel
150s
Max time network
143s
Command Line
Signatures
NanoCore
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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UPX packed file
| Description | Indicator | Process | Target |
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AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2884 set thread context of 2956 | N/A | C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe
"C:\Users\Admin\AppData\Local\Temp\3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| US | 8.8.8.8:53 | motherpure.duckdns.org | udp |
| US | 8.8.4.4:53 | motherpure.duckdns.org | udp |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| NL | 185.214.10.57:3920 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.4.4:53 | udp |
Files
memory/2884-0-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-1-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-2-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2956-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2884-14-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2956-13-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-12-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-6-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-5-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2956-15-0x0000000074161000-0x0000000074162000-memory.dmp
memory/2956-16-0x0000000074160000-0x000000007470B000-memory.dmp
memory/2956-17-0x0000000074160000-0x000000007470B000-memory.dmp
memory/2956-19-0x0000000074160000-0x000000007470B000-memory.dmp
memory/2884-20-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-21-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-22-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2956-23-0x0000000074160000-0x000000007470B000-memory.dmp
memory/2956-24-0x0000000074160000-0x000000007470B000-memory.dmp
memory/2884-25-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-26-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-27-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-28-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-29-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-30-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-31-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-32-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-33-0x00000000000C0000-0x00000000002BA000-memory.dmp
memory/2884-34-0x00000000000C0000-0x00000000002BA000-memory.dmp