Analysis Overview
SHA256
c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b
Threat Level: Known bad
The file c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 10:21
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 10:21
Reported
2024-11-09 10:24
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
147s
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 |
Redline family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2376 set thread context of 3740 | N/A | C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.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\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe
"C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2376 -ip 2376
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 420
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 | 149.220.183.52.in-addr.arpa | udp |
| RU | 79.137.192.28:20723 | tcp | |
| US | 8.8.8.8:53 | 147.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 79.137.192.28:20723 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.82.67.80.in-addr.arpa | udp |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/2376-0-0x0000000000A8A000-0x0000000000A8B000-memory.dmp
memory/3740-1-0x0000000000400000-0x0000000000432000-memory.dmp
memory/3740-6-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3740-7-0x00000000062B0000-0x00000000068C8000-memory.dmp
memory/3740-9-0x0000000007B30000-0x0000000007C3A000-memory.dmp
memory/3740-10-0x00000000060E0000-0x00000000060F2000-memory.dmp
memory/3740-8-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3740-11-0x0000000007D30000-0x0000000007D6C000-memory.dmp
memory/3740-12-0x0000000007DF0000-0x0000000007E3C000-memory.dmp
memory/2376-13-0x0000000000A80000-0x0000000000AC4000-memory.dmp
memory/3740-14-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3740-15-0x00000000751D0000-0x0000000075980000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 10:21
Reported
2024-11-09 10:24
Platform
win7-20240903-en
Max time kernel
131s
Max time network
140s
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 |
Redline family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2556 set thread context of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.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\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe
"C:\Users\Admin\AppData\Local\Temp\c20188aeac3782469ac75c40911e5bae45d36f2208e286b51a5f6f5e878e371b.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 36
Network
| Country | Destination | Domain | Proto |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp | |
| RU | 79.137.192.28:20723 | tcp |
Files
memory/2556-0-0x000000000091A000-0x000000000091B000-memory.dmp
memory/2368-8-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2368-9-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2368-1-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2368-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2368-2-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2368-10-0x00000000740DE000-0x00000000740DF000-memory.dmp
memory/2368-11-0x00000000740D0000-0x00000000747BE000-memory.dmp
memory/2368-12-0x00000000740DE000-0x00000000740DF000-memory.dmp
memory/2556-13-0x0000000000910000-0x0000000000954000-memory.dmp
memory/2368-14-0x00000000740D0000-0x00000000747BE000-memory.dmp