Analysis Overview
SHA256
44173b82e1bfba84c391583e061c123f6bc55092775427528c58b236386ef7b2
Threat Level: Known bad
The file regulation.dat was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-06-01 22:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-01 22:10
Reported
2023-06-01 22:12
Platform
win10v2004-20230220-en
Max time kernel
110s
Max time network
111s
Command Line
Signatures
Qakbot/Qbot
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 444 wrote to memory of 4044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 444 wrote to memory of 4044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 444 wrote to memory of 4044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 4044 wrote to memory of 4728 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\regulation.dll,next
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\regulation.dll,next
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 52.242.101.226:443 | tcp | |
| FR | 51.11.192.49:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| NL | 8.238.177.126:80 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| US | 8.8.8.8:53 | assets.msn.com | udp |
| GB | 95.101.143.242:443 | assets.msn.com | tcp |
| US | 8.8.8.8:53 | 242.143.101.95.in-addr.arpa | udp |
Files
memory/4044-133-0x0000000000AA0000-0x0000000000AA3000-memory.dmp
memory/4044-134-0x0000000002460000-0x0000000002484000-memory.dmp
memory/4728-139-0x00000000009C0000-0x00000000009C2000-memory.dmp
memory/4728-140-0x0000000000990000-0x00000000009B4000-memory.dmp
memory/4728-146-0x0000000000990000-0x00000000009B4000-memory.dmp
memory/4728-147-0x0000000000990000-0x00000000009B4000-memory.dmp
memory/4728-148-0x0000000000990000-0x00000000009B4000-memory.dmp
memory/4728-149-0x0000000000990000-0x00000000009B4000-memory.dmp
memory/4728-150-0x0000000000990000-0x00000000009B4000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-01 22:10
Reported
2023-06-01 22:12
Platform
win7-20230220-en
Max time kernel
104s
Max time network
33s
Command Line
Signatures
Qakbot/Qbot
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\regulation.dll,next
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\regulation.dll,next
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
Network
Files
memory/1300-54-0x00000000001B0000-0x00000000001B3000-memory.dmp
memory/1300-55-0x00000000001C0000-0x00000000001E4000-memory.dmp
memory/1368-61-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1368-60-0x00000000000F0000-0x00000000000F2000-memory.dmp
memory/1368-67-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1368-68-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1368-69-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1368-70-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1368-71-0x00000000000C0000-0x00000000000E4000-memory.dmp