Analysis Overview
SHA256
b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3
Threat Level: Known bad
The file b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3 was found to be: Known bad.
Malicious Activity Summary
Oski
Reads user/profile data of web browsers
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-27 01:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-27 01:52
Reported
2022-04-03 12:11
Platform
win7-20220331-en
Max time kernel
50s
Max time network
71s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1720 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1720 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1720 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1720 wrote to memory of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe
"C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 756
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 65ao5xzu.com | udp |
Files
memory/1720-54-0x0000000075341000-0x0000000075343000-memory.dmp
memory/1140-55-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-27 01:52
Reported
2022-04-03 12:11
Platform
win10v2004-20220331-en
Max time kernel
125s
Max time network
151s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe
"C:\Users\Admin\AppData\Local\Temp\b60fd92445b6fdc27ef2f0c4df218cca586549ab8bb40942428bc9126c53d5d3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4772 -ip 4772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 1364
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.74:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 20.190.160.3:443 | tcp | |
| US | 8.8.8.8:53 | 65ao5xzu.com | udp |
| US | 20.189.173.13:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 204.79.197.203:80 | tcp |