Analysis Overview
SHA256
af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc
Threat Level: Known bad
The file af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc 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
2024-11-11 05:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:59
Reported
2024-11-11 06:01
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\nPY11.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blN05.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\af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc.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\nPY11.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\af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPY11.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blN05.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc.exe
"C:\Users\Admin\AppData\Local\Temp\af10f171705a294112d8f012281e55b23ab28a0d3aa00fcfacd272122cda74fc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPY11.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPY11.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blN05.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blN05.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 |
| US | 8.8.8.8:53 | 172.214.232.199.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 | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPY11.exe
| MD5 | 249cd116861fd94f0af2af247f34da66 |
| SHA1 | 256592a6b3dfed41662a9c8fb00c55beb97ec878 |
| SHA256 | 5f61a9612c5faba2997dc8c04e2e5ffe2df519d02ef1ddc1583b74c80fd4f5bd |
| SHA512 | 6892d0b4ebae5ba066500d09c1dd16a4c8e4dc914ecea6be82dd9fbe818952040f5f50d3479eaf6b8287e0351605b76a56d82b868bbf606abf37dc415d27d1f3 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\blN05.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/1496-14-0x000000007441E000-0x000000007441F000-memory.dmp
memory/1496-15-0x0000000000A50000-0x0000000000A82000-memory.dmp
memory/1496-16-0x00000000059F0000-0x0000000006008000-memory.dmp
memory/1496-17-0x0000000005530000-0x000000000563A000-memory.dmp
memory/1496-18-0x0000000005470000-0x0000000005482000-memory.dmp
memory/1496-19-0x00000000054D0000-0x000000000550C000-memory.dmp
memory/1496-20-0x0000000005640000-0x000000000568C000-memory.dmp
memory/1496-21-0x000000007441E000-0x000000007441F000-memory.dmp