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 15:55
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-03-01 15:55
Reported
2021-03-01 15:57
Platform
win7v20201028
Max time kernel
30s
Max time network
9s
Command Line
Signatures
Hancitor
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1684 wrote to memory of 1500 | 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/1684-2-0x000007FEFC2C1000-0x000007FEFC2C3000-memory.dmp
memory/1500-3-0x0000000000000000-mapping.dmp
memory/1500-4-0x00000000756A1000-0x00000000756A3000-memory.dmp
memory/1500-5-0x0000000000140000-0x000000000014A000-memory.dmp
memory/1500-6-0x0000000000180000-0x0000000000181000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-03-01 15:55
Reported
2021-03-01 15:57
Platform
win10v20201028
Max time kernel
97s
Max time network
104s
Command Line
Signatures
Hancitor
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4768 wrote to memory of 4848 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4768 wrote to memory of 4848 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4768 wrote to memory of 4848 | 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/4848-2-0x0000000000000000-mapping.dmp
memory/4848-3-0x0000000002841000-0x0000000002856000-memory.dmp
memory/4848-4-0x0000000002840000-0x000000000284A000-memory.dmp
memory/4848-5-0x0000000002820000-0x0000000002821000-memory.dmp