Analysis Overview
SHA256
eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d
Threat Level: Known bad
The file eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d 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
2024-11-11 06:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:24
Reported
2024-11-11 06:26
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
148s
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\nbD55.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bwu43.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\eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d.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\nbD55.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\eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbD55.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bwu43.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d.exe
"C:\Users\Admin\AppData\Local\Temp\eaa7697b6b61ce9c72d57b3298de6186054b906dd2e24880162a58b9bccfbd8d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbD55.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbD55.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bwu43.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bwu43.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 4.159.190.20.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 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbD55.exe
| MD5 | e098809890514a5df9624556ba20ec96 |
| SHA1 | 15bfbbbc5dd058f63beb4371ab838ff17359614d |
| SHA256 | c711e0142356b4345a03a0434ccb43b6d9b8c514b21611662fae73faaace4612 |
| SHA512 | 8a853cebc15b3b00d780a36f517e28f7954b58f641374d152d2a55dbe297f58b42cfb77206ce0a6c16f44051bf6f5bad404c0ee3aba9dc53db80f595e4254a96 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bwu43.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3488-14-0x000000007452E000-0x000000007452F000-memory.dmp
memory/3488-15-0x0000000000500000-0x0000000000532000-memory.dmp
memory/3488-16-0x0000000005460000-0x0000000005A78000-memory.dmp
memory/3488-17-0x0000000004FE0000-0x00000000050EA000-memory.dmp
memory/3488-18-0x0000000004F20000-0x0000000004F32000-memory.dmp
memory/3488-19-0x0000000004F80000-0x0000000004FBC000-memory.dmp
memory/3488-20-0x00000000050F0000-0x000000000513C000-memory.dmp
memory/3488-21-0x000000007452E000-0x000000007452F000-memory.dmp