Analysis Overview
SHA256
a93b446d1d9064c15928fe6eb6ab5b5a3baa6bd38d2e2c85e780ed20763fd526
Threat Level: Known bad
The file c683eb9eea4611afb7550ca9a4019e77.zip was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
SectopRAT
SectopRAT payload
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-03 15:03
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 15:03
Reported
2024-09-03 15:05
Platform
win7-20240903-en
Max time kernel
131s
Max time network
141s
Command Line
Signatures
RedLine
RedLine 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2072 set thread context of 2344 | N/A | C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe
"C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
Network
| Country | Destination | Domain | Proto |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp |
Files
memory/2072-0-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp
memory/2072-1-0x0000000000F80000-0x0000000000FB2000-memory.dmp
memory/2072-2-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp
memory/2344-8-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2344-6-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-5-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-3-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-4-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-12-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2344-10-0x0000000000400000-0x0000000000422000-memory.dmp
memory/2072-13-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 15:03
Reported
2024-09-03 15:05
Platform
win10v2004-20240802-en
Max time kernel
132s
Max time network
148s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1436 set thread context of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe
"C:\Users\Admin\AppData\Local\Temp\4e6e6547c384f489b1666e3f9e026c992fcf416f6ce090b4a6b678e361d03dbf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| FI | 65.108.29.210:21638 | tcp | |
| US | 8.8.8.8:53 | 20.160.190.20.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 |
| FI | 65.108.29.210:21638 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| FI | 65.108.29.210:21638 | tcp | |
| FI | 65.108.29.210:21638 | tcp |
Files
memory/1436-0-0x00007FF8DBD93000-0x00007FF8DBD95000-memory.dmp
memory/1436-1-0x0000000000390000-0x00000000003C2000-memory.dmp
memory/1436-2-0x00007FF8DBD90000-0x00007FF8DC851000-memory.dmp
memory/1436-5-0x000000001B170000-0x000000001B319000-memory.dmp
memory/1436-6-0x00007FF8DBD90000-0x00007FF8DC851000-memory.dmp
memory/1324-7-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/1324-8-0x0000000000760000-0x0000000000782000-memory.dmp
memory/1324-9-0x0000000005350000-0x0000000005968000-memory.dmp
memory/1324-10-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/1324-11-0x0000000004EB0000-0x0000000004FBA000-memory.dmp
memory/1324-12-0x0000000004DE0000-0x0000000004E1C000-memory.dmp
memory/1324-13-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/1324-14-0x0000000004FC0000-0x000000000500C000-memory.dmp
memory/1324-15-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/1324-16-0x0000000074B40000-0x00000000752F0000-memory.dmp