Analysis Overview
SHA256
c8cbdc712c0b9d9edf0ecde1b5a97713aa4f8c5697e8678598fe0e806b5ee4f6
Threat Level: Known bad
The file 1684-59-0x00000000003F0000-0x0000000000470000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Qakbot family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-01-03 16:16
Signatures
Qakbot family
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-03 16:16
Reported
2023-01-03 16:18
Platform
win10v2004-20220812-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4656 wrote to memory of 4860 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4656 wrote to memory of 4860 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4656 wrote to memory of 4860 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1684-59-0x00000000003F0000-0x0000000000470000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1684-59-0x00000000003F0000-0x0000000000470000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4860 -ip 4860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4860 -s 540
Network
| Country | Destination | Domain | Proto |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 52.168.117.170:443 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp |
Files
memory/4860-132-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-03 16:16
Reported
2023-01-03 16:18
Platform
win7-20220812-en
Max time kernel
42s
Max time network
45s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1684-59-0x00000000003F0000-0x0000000000470000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1684-59-0x00000000003F0000-0x0000000000470000-memory.dll,#1
Network
Files
memory/1624-54-0x0000000000000000-mapping.dmp
memory/1624-55-0x00000000753C1000-0x00000000753C3000-memory.dmp