Analysis Overview
SHA256
136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269
Threat Level: Known bad
The file 136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269 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
2024-11-11 06:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:38
Reported
2024-11-11 06:41
Platform
win10v2004-20241007-en
Max time kernel
132s
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\nmQ95.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buP38.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\136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269.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\nmQ95.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\136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ95.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buP38.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269.exe
"C:\Users\Admin\AppData\Local\Temp\136b5ed18c7910dcba1746efd89df79252f4e010ae970a5479a090d4c49e4269.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ95.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ95.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buP38.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buP38.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ95.exe
| MD5 | b4f39e3d9d3c0a96c1c138b6c5a1451e |
| SHA1 | 13c924be7773a457b5bd6ddda0ded12d749ecc57 |
| SHA256 | 31664865e19da607405d750b01567b55d1b17f5c131a615f5bb03e38fb9bc46c |
| SHA512 | 1a20b6d6b1038a81b0cf7daa4375d981fefd10472e60c52c995266469f3a9a3b251e38d7490186b382ca34ad1b1cb3eeee0b8a747e2fd16191e513bc221111b3 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buP38.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3104-14-0x0000000073CDE000-0x0000000073CDF000-memory.dmp
memory/3104-15-0x0000000000260000-0x0000000000292000-memory.dmp
memory/3104-16-0x00000000051C0000-0x00000000057D8000-memory.dmp
memory/3104-17-0x0000000004D40000-0x0000000004E4A000-memory.dmp
memory/3104-18-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3104-19-0x0000000004CD0000-0x0000000004D0C000-memory.dmp
memory/3104-20-0x0000000004E50000-0x0000000004E9C000-memory.dmp
memory/3104-21-0x0000000073CDE000-0x0000000073CDF000-memory.dmp