Analysis Overview
SHA256
73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a
Threat Level: Known bad
The file 73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
SectopRAT
SectopRAT payload
Sectoprat family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:16
Reported
2024-11-10 01:18
Platform
win7-20240729-en
Max time kernel
132s
Max time network
142s
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 |
Redline family
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 |
Sectoprat family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2204 set thread context of 63960 | N/A | C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe
"C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp |
Files
memory/2204-0-0x00000000004D0000-0x00000000004D1000-memory.dmp
memory/63960-1-0x0000000000320000-0x000000000033E000-memory.dmp
memory/63960-3-0x0000000000320000-0x000000000033E000-memory.dmp
memory/2204-9-0x0000000000400000-0x0000000000585000-memory.dmp
memory/63960-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/63960-11-0x0000000000320000-0x000000000033E000-memory.dmp
memory/63960-10-0x0000000000320000-0x000000000033E000-memory.dmp
memory/63960-12-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/63960-13-0x0000000074B20000-0x000000007520E000-memory.dmp
memory/63960-14-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/63960-15-0x0000000074B20000-0x000000007520E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:16
Reported
2024-11-10 01:18
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Redline family
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sectoprat family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2176 set thread context of 100416 | N/A | C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe
"C:\Users\Admin\AppData\Local\Temp\73cd7f8cca43940c0f4f0234b7e32c6f17c2d2c3af810f5ea936a8cfbaa95c2a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 79.137.192.6:8362 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 79.137.192.6:8362 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 79.137.192.6:8362 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 79.137.192.6:8362 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 79.137.192.6:8362 | tcp | |
| RU | 79.137.192.6:8362 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/2176-0-0x00000000004D0000-0x00000000004D1000-memory.dmp
memory/100416-1-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2176-6-0x0000000000400000-0x0000000000585000-memory.dmp
memory/100416-7-0x00000000753EE000-0x00000000753EF000-memory.dmp
memory/100416-8-0x0000000005CA0000-0x00000000062B8000-memory.dmp
memory/100416-9-0x00000000055F0000-0x0000000005602000-memory.dmp
memory/100416-10-0x00000000056C0000-0x00000000056FC000-memory.dmp
memory/100416-11-0x0000000005700000-0x000000000574C000-memory.dmp
memory/100416-12-0x00000000753E0000-0x0000000075B90000-memory.dmp
memory/100416-13-0x0000000005940000-0x0000000005A4A000-memory.dmp
memory/100416-14-0x00000000753EE000-0x00000000753EF000-memory.dmp
memory/100416-15-0x00000000753E0000-0x0000000075B90000-memory.dmp