Analysis Overview
SHA256
25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6
Threat Level: Known bad
The file 25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
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 05:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:54
Reported
2024-11-11 05:56
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
149s
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\nNP10.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzG76.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_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\nNP10.exe | N/A |
| 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\25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6.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\25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNP10.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzG76.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6.exe
"C:\Users\Admin\AppData\Local\Temp\25757826598cc1ded6d6edfd3ec4e5d5c5f9a6f3c112d963ba2285ddbd687ef6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNP10.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNP10.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzG76.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzG76.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 18.31.95.13.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 | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNP10.exe
| MD5 | b4635fd6794a9f325e6e22fe7d9f326c |
| SHA1 | 0e2a4947ed35a1179d48eec476a2ab5be58f1993 |
| SHA256 | 7821804e87803f0db9aedf817e71220cd4a08e73f9ba56f1913bd7f35bd9b1e1 |
| SHA512 | 76ecc62f52118a730bd15a230608ea427d410983f57a4b1e3a4b49ace3c1fd4d77f51313f0e8b18beafac33ecae9fcfc608698a769bb89f476e96311dbc980d3 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzG76.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/5096-14-0x0000000074B6E000-0x0000000074B6F000-memory.dmp
memory/5096-15-0x0000000000170000-0x00000000001A2000-memory.dmp
memory/5096-16-0x0000000005120000-0x0000000005738000-memory.dmp
memory/5096-17-0x0000000004C50000-0x0000000004D5A000-memory.dmp
memory/5096-18-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/5096-19-0x0000000004BE0000-0x0000000004C1C000-memory.dmp
memory/5096-20-0x0000000004D60000-0x0000000004DAC000-memory.dmp
memory/5096-21-0x0000000074B6E000-0x0000000074B6F000-memory.dmp