Analysis Overview
SHA256
7bfd59b4c8b046bf15cb408e51ed482a9d19c3d9201d510978b82c9f58cf8e8a
Threat Level: Known bad
The file Hs52qascx.dll was found to be: Known bad.
Malicious Activity Summary
Hancitor
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-03-01 15:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-03-01 15:54
Reported
2021-03-01 15:56
Platform
win7v20201028
Max time kernel
30s
Max time network
8s
Command Line
Signatures
Hancitor
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1932 wrote to memory of 616 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Hs52qascx.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\Hs52qascx.dll
Network
Files
memory/1932-2-0x000007FEFB541000-0x000007FEFB543000-memory.dmp
memory/616-3-0x0000000000000000-mapping.dmp
memory/616-4-0x00000000750C1000-0x00000000750C3000-memory.dmp
memory/616-5-0x00000000001A0000-0x00000000001AA000-memory.dmp
memory/616-6-0x0000000000180000-0x0000000000181000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-03-01 15:54
Reported
2021-03-01 15:56
Platform
win10v20201028
Max time kernel
93s
Max time network
96s
Command Line
Signatures
Hancitor
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 804 wrote to memory of 1428 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 804 wrote to memory of 1428 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 804 wrote to memory of 1428 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Hs52qascx.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\Hs52qascx.dll
Network
Files
memory/1428-2-0x0000000000000000-mapping.dmp
memory/1428-3-0x0000000001000000-0x000000000100A000-memory.dmp
memory/1428-4-0x0000000000760000-0x0000000000761000-memory.dmp