Analysis Overview
SHA256
b29e7e9d65747fa41deb22ac1487c780c6acb106d009f7e75835f60547ec2c36
Threat Level: Known bad
The file aa575e3222cee5268133de409889b5c0 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Redline family
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 11:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 11:06
Reported
2024-11-09 11:08
Platform
win7-20240903-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
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2364 set thread context of 97060 | N/A | C:\Users\Admin\AppData\Local\Temp\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.exe
"C:\Users\Admin\AppData\Local\Temp\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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 | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp |
Files
memory/2364-0-0x00000000004C7000-0x00000000004C8000-memory.dmp
memory/97060-1-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/97060-2-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/97060-10-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/2364-8-0x0000000000400000-0x0000000000584000-memory.dmp
memory/97060-9-0x0000000000080000-0x00000000000A8000-memory.dmp
memory/97060-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/97060-11-0x00000000002E0000-0x0000000000572000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 11:06
Reported
2024-11-09 11:08
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
149s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| 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 2596 set thread context of 100236 | N/A | C:\Users\Admin\AppData\Local\Temp\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.exe
"C:\Users\Admin\AppData\Local\Temp\98999d2d726981c9f225d175dddc5c9a9c98a7b9716fe517d158c1cfdfcbc6fc.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.209.201.84.in-addr.arpa | udp |
| RU | 79.137.192.57:48771 | tcp | |
| 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 | 79.137.192.57:48771 | 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 | 79.137.192.57:48771 | tcp | |
| US | 8.8.8.8:53 | 115.108.222.173.in-addr.arpa | udp |
| RU | 79.137.192.57:48771 | tcp | |
| US | 8.8.8.8:53 | 73.82.67.80.in-addr.arpa | udp |
| RU | 79.137.192.57:48771 | tcp | |
| RU | 79.137.192.57:48771 | tcp |
Files
memory/100236-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2596-5-0x00000000004C7000-0x00000000004C8000-memory.dmp
memory/2596-6-0x0000000000400000-0x0000000000584000-memory.dmp
memory/100236-7-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/100236-8-0x0000000005DD0000-0x00000000063E8000-memory.dmp
memory/100236-9-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/100236-10-0x0000000007650000-0x000000000775A000-memory.dmp
memory/100236-11-0x0000000005D20000-0x0000000005D32000-memory.dmp
memory/100236-12-0x0000000007940000-0x000000000797C000-memory.dmp
memory/100236-13-0x0000000007980000-0x00000000079CC000-memory.dmp
memory/100236-14-0x0000000074E2E000-0x0000000074E2F000-memory.dmp
memory/100236-15-0x0000000074E20000-0x00000000755D0000-memory.dmp