Analysis Overview
SHA256
d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7
Threat Level: Known bad
The file d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7 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
2024-11-10 20:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 20:32
Reported
2024-11-10 20:35
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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\nMm12.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXq37.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\d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7.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\nMm12.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\IXP001.TMP\bXq37.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMm12.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7.exe
"C:\Users\Admin\AppData\Local\Temp\d67bce0a3e721727ceb47b716e1dd148b3050509e0cb0ee8bee18064d26218d7.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMm12.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMm12.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXq37.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXq37.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMm12.exe
| MD5 | 68184c96405a028916f17f48e3814d3b |
| SHA1 | 09178bcfabc6663145c542fd68595d344ec8f24a |
| SHA256 | e789f9a8c18360e6f850762d3887a3eba25d40ec5aeb82e7e70832c8dc26ee42 |
| SHA512 | 182795ff307c76c408996a1624783c5fc4af250f082461377baba3d194c02672c15c4de2a7ed1e5da9a8e1a5b81707d21a928db4a96b7ae464615b98e3ec0620 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXq37.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/1984-14-0x0000000074B6E000-0x0000000074B6F000-memory.dmp
memory/1984-15-0x0000000000490000-0x00000000004C2000-memory.dmp
memory/1984-16-0x00000000052D0000-0x00000000058E8000-memory.dmp
memory/1984-17-0x0000000004E30000-0x0000000004F3A000-memory.dmp
memory/1984-18-0x0000000004D60000-0x0000000004D72000-memory.dmp
memory/1984-19-0x0000000004DC0000-0x0000000004DFC000-memory.dmp
memory/1984-20-0x0000000004F40000-0x0000000004F8C000-memory.dmp
memory/1984-21-0x0000000074B6E000-0x0000000074B6F000-memory.dmp