Analysis Overview
SHA256
e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06
Threat Level: Known bad
The file e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06 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 20:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 20:19
Reported
2024-11-10 20:22
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
149s
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\nMe46.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEV76.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\e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06.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\nMe46.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\e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMe46.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEV76.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06.exe
"C:\Users\Admin\AppData\Local\Temp\e1c069750171f5e4b687f3c7b44c11fe86f69c81a28f2f10bad73548707fef06.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMe46.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMe46.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEV76.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEV76.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 17.160.190.20.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 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.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\nMe46.exe
| MD5 | a6ff6ec75ad60d5cf0dffc5d2c5353b5 |
| SHA1 | 88eb2a35e2684865b0c87c65430290a78beea23e |
| SHA256 | 751296d26dfc55e0ed5c65572721e0cfcdd509f143bd29b273c32a00cf61c3a0 |
| SHA512 | 87edb6dc9ead6eb997765502210f62bfa0d04e29ae56ed1727cd6031f9ee62843ea645a96d0fe2332710b18d3dcc993eec0cfb785fc23af0e97c7d5c8f8c34bd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEV76.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/344-14-0x0000000074BAE000-0x0000000074BAF000-memory.dmp
memory/344-15-0x0000000000130000-0x0000000000162000-memory.dmp
memory/344-16-0x0000000004F60000-0x0000000005578000-memory.dmp
memory/344-17-0x0000000004AD0000-0x0000000004BDA000-memory.dmp
memory/344-18-0x0000000004A00000-0x0000000004A12000-memory.dmp
memory/344-19-0x0000000004A60000-0x0000000004A9C000-memory.dmp
memory/344-20-0x0000000004BE0000-0x0000000004C2C000-memory.dmp
memory/344-21-0x0000000074BAE000-0x0000000074BAF000-memory.dmp