Analysis Overview
SHA256
8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871
Threat Level: Known bad
The file 8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 05:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 05:13
Reported
2024-11-05 05:15
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 |
| 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\x0247200.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9856114.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\8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0247200.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\8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0247200.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9856114.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871.exe
"C:\Users\Admin\AppData\Local\Temp\8c787fdfb5c6e934a218c153a8cf2f8c59ccc1875640ece708b3178129ab3871.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0247200.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0247200.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9856114.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9856114.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0247200.exe
| MD5 | ce570f111ce5d0cf5f9edb336f42d8a3 |
| SHA1 | 7b70f0eca530739e0858c4a65c4a006233a9b5e0 |
| SHA256 | 281bf33f6b14c0bad794f79b5917843c48bb8570e13c80038b88262e30db5c97 |
| SHA512 | 9aa10c11a9dcc07e47cd2b9e41c0bffb62f510bcfde31e4d218f971c5e2fe68f324424ef51c059f76bbb797ae9e80ad97479356182a57c5cc04d9ed8741468a5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9856114.exe
| MD5 | ee49ae5b69c37634c267be5ed3d48aa3 |
| SHA1 | dc7bae7e35dfc5ef7af60f760b31f8aaf440340c |
| SHA256 | 768f1da04b1608da31f51794f782df127088ade5a9a88f920f99e17acde22dbc |
| SHA512 | bc21b8dc8dd9a83e0d4750ed3d13257d817afb5c611434d17525ea5eb824903a044bbba9f0d86ad6bc4136e4ba44885c73290788b8490c9fd65443b2757517bb |
memory/1608-14-0x000000007429E000-0x000000007429F000-memory.dmp
memory/1608-15-0x0000000000F90000-0x0000000000FBE000-memory.dmp
memory/1608-16-0x0000000001650000-0x0000000001656000-memory.dmp
memory/1608-17-0x0000000006100000-0x0000000006718000-memory.dmp
memory/1608-18-0x0000000005BF0000-0x0000000005CFA000-memory.dmp
memory/1608-19-0x0000000005A40000-0x0000000005A52000-memory.dmp
memory/1608-21-0x0000000005AE0000-0x0000000005B1C000-memory.dmp
memory/1608-20-0x0000000074290000-0x0000000074A40000-memory.dmp
memory/1608-22-0x0000000005B20000-0x0000000005B6C000-memory.dmp
memory/1608-23-0x000000007429E000-0x000000007429F000-memory.dmp
memory/1608-24-0x0000000074290000-0x0000000074A40000-memory.dmp