Analysis Overview
SHA256
725a568d9ccc3dacf9adfec91fed53578e50099dcba1d753898412215ab2704d
Threat Level: Shows suspicious behavior
The file NovaSkinResourcepackInstaller.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-14 23:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 23:49
Reported
2024-06-15 01:10
Platform
win11-20240611-en
Max time kernel
1790s
Max time network
1509s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3576 wrote to memory of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe | C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp |
| PID 3576 wrote to memory of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe | C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp |
| PID 3576 wrote to memory of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe | C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe
"C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe"
C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp
"C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp" /SL5="$701E4,3006186,216064,C:\Users\Admin\AppData\Local\Temp\NovaSkinResourcepackInstaller.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3576-0-0x0000000000400000-0x000000000043F000-memory.dmp
memory/3576-2-0x0000000000401000-0x0000000000412000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-0RFAA.tmp\NovaSkinResourcepackInstaller.tmp
| MD5 | 8dd821e66530a93b01d033feecdbb05a |
| SHA1 | c383a014757be87bd32ee2c7fc60a1ae4a1decc6 |
| SHA256 | 5116996305f965708bcb6bb10a5652d660a1e094fafe45a46955fabe45cbc74f |
| SHA512 | 9287236a8a3da2adc2bc86bd6e4b5f5c9c9d0092b8bdf4539a5a8960a200de0f8bb57fc65f9076679b2433368999486136a7e953829102e1661f30e12d1ebda5 |
memory/2704-7-0x0000000000400000-0x0000000000544000-memory.dmp
memory/3576-8-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2704-9-0x0000000000400000-0x0000000000544000-memory.dmp