Analysis Overview
SHA256
04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731
Threat Level: Known bad
The file 04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731 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 10:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 10:35
Reported
2024-11-11 10:37
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
147s
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\dxJ19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aPn32.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\04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731.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\dxJ19.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\aPn32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxJ19.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731.exe
"C:\Users\Admin\AppData\Local\Temp\04d8e86c489e652e31a6a9dd39f8224c81ad2257511f9b25b37791f9062d8731.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxJ19.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxJ19.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aPn32.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aPn32.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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\dxJ19.exe
| MD5 | 8c9ce074f6400a8201df85966147b625 |
| SHA1 | 783371bcd2ad914bbb63090a16a94d7d5d80bc56 |
| SHA256 | 8f42adb88b6fe59caa2383bfec9d5f116a9d6f37d873723a404fcee1bffba72d |
| SHA512 | 3a403ccde0ced91b69b612ed35507f901748c15303485c10cf3cd38cec2cbb7478bc5ee416498cdb32b7fd45275d6ec0015673ee94a5a6d78199c89f8368b7b3 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aPn32.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/5020-14-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/5020-15-0x00000000006B0000-0x00000000006E2000-memory.dmp
memory/5020-16-0x0000000005510000-0x0000000005B28000-memory.dmp
memory/5020-17-0x0000000005050000-0x000000000515A000-memory.dmp
memory/5020-18-0x0000000004F80000-0x0000000004F92000-memory.dmp
memory/5020-19-0x0000000004FE0000-0x000000000501C000-memory.dmp
memory/5020-20-0x0000000005160000-0x00000000051AC000-memory.dmp
memory/5020-21-0x00000000749EE000-0x00000000749EF000-memory.dmp