Analysis Overview
SHA256
6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7
Threat Level: Known bad
The file 6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N 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
2024-11-09 23:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 23:24
Reported
2024-11-09 23:26
Platform
win10v2004-20241007-en
Max time kernel
105s
Max time network
114s
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\a49920896.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\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.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\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4116 wrote to memory of 2448 | N/A | C:\Users\Admin\AppData\Local\Temp\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe |
| PID 4116 wrote to memory of 2448 | N/A | C:\Users\Admin\AppData\Local\Temp\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe |
| PID 4116 wrote to memory of 2448 | N/A | C:\Users\Admin\AppData\Local\Temp\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe
"C:\Users\Admin\AppData\Local\Temp\6bc176a05c269ffd88f9250a66d74574265139977de6f4de08b9e0cea2013fd7N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.208.201.84.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.73:4164 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a49920896.exe
| MD5 | b7583e0e917d9ddfb9dda8d539ce5f3a |
| SHA1 | f6c300b5736084afa71ed1da8c6df63ec697cc90 |
| SHA256 | 4e845a39b0391ca53725e7ae01eec669c0037a31603c1e3857feaa180c6d88d7 |
| SHA512 | 9b66f6fc070d8f637ca3661f5eaa8e2d3b5174b65016cddcfee86d26bf34909767e627cba5855a7e9fdc793a7cc9ec0b676b2473f65a43b55f86b82cb53934c6 |
memory/2448-7-0x0000000073CFE000-0x0000000073CFF000-memory.dmp
memory/2448-8-0x0000000000D30000-0x0000000000D60000-memory.dmp
memory/2448-9-0x0000000005550000-0x0000000005556000-memory.dmp
memory/2448-10-0x0000000005CB0000-0x00000000062C8000-memory.dmp
memory/2448-11-0x00000000057A0000-0x00000000058AA000-memory.dmp
memory/2448-12-0x00000000056B0000-0x00000000056C2000-memory.dmp
memory/2448-13-0x0000000005710000-0x000000000574C000-memory.dmp
memory/2448-14-0x0000000073CF0000-0x00000000744A0000-memory.dmp
memory/2448-15-0x00000000058B0000-0x00000000058FC000-memory.dmp
memory/2448-16-0x0000000073CFE000-0x0000000073CFF000-memory.dmp
memory/2448-17-0x0000000073CF0000-0x00000000744A0000-memory.dmp