Analysis Overview
SHA256
daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720
Threat Level: Known bad
The file daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720 was found to be: Known bad.
Malicious Activity Summary
Blackmatter 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
2021-10-05 12:35
Signatures
Blackmatter family
Analysis: behavioral1
Detonation Overview
Submitted
2021-10-05 12:35
Reported
2021-10-05 12:38
Platform
win7v20210408
Max time kernel
133s
Max time network
50s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.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 1208 wrote to memory of 1800 | N/A | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1208 wrote to memory of 1800 | N/A | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1208 wrote to memory of 1800 | N/A | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1208 wrote to memory of 1800 | N/A | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe
"C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 88
Network
Files
memory/1800-60-0x0000000000000000-mapping.dmp
memory/1800-61-0x0000000075C71000-0x0000000075C73000-memory.dmp
memory/1800-62-0x0000000000B10000-0x0000000000B24000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-10-05 12:35
Reported
2021-10-05 12:37
Platform
win10-en-20210920
Max time kernel
117s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.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 |
| 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\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe
"C:\Users\Admin\AppData\Local\Temp\daed41395ba663bef2c52e3d1723ac46253a9008b582bb8d9da9cb0044991720.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 268