Analysis Overview
SHA256
4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9
Threat Level: Known bad
The file 4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9 was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
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 16:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 16:44
Reported
2024-11-10 16:46
Platform
win10v2004-20241007-en
Max time kernel
131s
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\dqb44.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aIv34.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\4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9.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\dqb44.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\IXP000.TMP\dqb44.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aIv34.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9.exe
"C:\Users\Admin\AppData\Local\Temp\4aaa5697af9f47ded68b75864ec66373bfadcbfcf70bca9b14ff9b17bda8e5f9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dqb44.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dqb44.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aIv34.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aIv34.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.208.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| 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 | 13.227.111.52.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\dqb44.exe
| MD5 | 0857ff066531b8b280120cfc1785264c |
| SHA1 | 2217e6731fe691396319de1df6e59debd39e26c3 |
| SHA256 | 1781ce5f3391853fbaefd56d6c100d29ba2ce096c9362609d48ca3b02c49c891 |
| SHA512 | 506ff1e31b26eee53ef896204dabf63980fec7ba16546b6a9f26dfa9fec6af2110edf56e4e6058f269171920603881d24560d059379d5ad9dc94c926784a59c2 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aIv34.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3060-14-0x000000007422E000-0x000000007422F000-memory.dmp
memory/3060-15-0x0000000000270000-0x00000000002A2000-memory.dmp
memory/3060-16-0x00000000050B0000-0x00000000056C8000-memory.dmp
memory/3060-17-0x0000000004C10000-0x0000000004D1A000-memory.dmp
memory/3060-18-0x0000000004B40000-0x0000000004B52000-memory.dmp
memory/3060-19-0x0000000004BA0000-0x0000000004BDC000-memory.dmp
memory/3060-20-0x0000000004D20000-0x0000000004D6C000-memory.dmp
memory/3060-21-0x000000007422E000-0x000000007422F000-memory.dmp