Analysis Overview
SHA256
c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f
Threat Level: Known bad
The file c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f was found to be: Known bad.
Malicious Activity Summary
Sodinokibi family
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-01-24 01:07
Signatures
Sodinokibi family
Analysis: behavioral1
Detonation Overview
Submitted
2022-01-24 01:07
Reported
2022-01-24 01:23
Platform
win7-en-20211208
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 744 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 744 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 744 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 744 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe
"C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 172
Network
Files
memory/744-54-0x0000000075341000-0x0000000075343000-memory.dmp
memory/1648-56-0x0000000001EE0000-0x0000000001F0D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-01-24 01:07
Reported
2022-01-24 01:24
Platform
win10-en-20211208
Max time kernel
161s
Max time network
174s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe
"C:\Users\Admin\AppData\Local\Temp\c49e42762f784cf088b61d404052a794e385c95008a07b3549deaf69cb9ca03f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 564