Analysis Overview
SHA256
83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4
Threat Level: Known bad
The file 83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4 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 22:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 22:16
Reported
2024-11-10 22:18
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\diP20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz07.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\83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4.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\diP20.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\83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diP20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz07.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4.exe
"C:\Users\Admin\AppData\Local\Temp\83703089ef2023688edd69d2176127e686dc7a3c2c67f6f3f0e7aeaaba81d5f4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diP20.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\diP20.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz07.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz07.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.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\diP20.exe
| MD5 | e821040ee2b19d9f50c15e9627c91222 |
| SHA1 | 209e6661d666d32a250d852d4a70adbc3183d1e4 |
| SHA256 | f208929ef9e4fbda9fd293073c15291200e08e9c1c36a93f151544a9a999d730 |
| SHA512 | 9a0bb5b873634b919da4014a64aa65cf5147dc47d04b36c238b78ff943489eb57b5a4c36840b49b8bf0ea29add90c859dc3541526be1a6d2475637f42aa85afc |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz07.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/1940-14-0x000000007427E000-0x000000007427F000-memory.dmp
memory/1940-15-0x0000000000CF0000-0x0000000000D22000-memory.dmp
memory/1940-16-0x0000000005B10000-0x0000000006128000-memory.dmp
memory/1940-17-0x0000000005690000-0x000000000579A000-memory.dmp
memory/1940-18-0x00000000055C0000-0x00000000055D2000-memory.dmp
memory/1940-19-0x0000000005620000-0x000000000565C000-memory.dmp
memory/1940-20-0x00000000057A0000-0x00000000057EC000-memory.dmp
memory/1940-21-0x000000007427E000-0x000000007427F000-memory.dmp