Analysis Overview
SHA256
1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39
Threat Level: Known bad
The file 1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 15:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 15:16
Reported
2024-11-13 15:18
Platform
win10v2004-20241007-en
Max time kernel
105s
Max time network
113s
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
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe | N/A |
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\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1896 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe |
| PID 1896 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe |
| PID 1896 wrote to memory of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe
"C:\Users\Admin\AppData\Local\Temp\1a06e7ee6e9e700c0796c0f564b75b50eaf170120042bb8c08af681493de7f39N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.208.201.84.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\aED37.exe
| MD5 | 4c35cfbd12826cedb7982ab4e1763a6a |
| SHA1 | 1496bd1d1981d8bf38cf98cdd4aa47020ffe9303 |
| SHA256 | 8020580744f6861a611e99ba17e92751499e4b0f013d66a103fb38c5f256bbb2 |
| SHA512 | 5e55022ab3b5a49ba3695062b7db3fa920aa9e3653e52e5a556caeed2d8f217457ae472eb2cf3da32f4332fba52b9b1d4e8b42e09793c1f3bf970dcbce35566c |
memory/4836-7-0x000000007432E000-0x000000007432F000-memory.dmp
memory/4836-8-0x0000000000FB0000-0x0000000000FE2000-memory.dmp
memory/4836-9-0x0000000005DF0000-0x0000000006408000-memory.dmp
memory/4836-10-0x0000000005950000-0x0000000005A5A000-memory.dmp
memory/4836-11-0x0000000005880000-0x0000000005892000-memory.dmp
memory/4836-12-0x00000000058E0000-0x000000000591C000-memory.dmp
memory/4836-13-0x0000000005A60000-0x0000000005AAC000-memory.dmp
memory/4836-14-0x000000007432E000-0x000000007432F000-memory.dmp