Analysis Overview
SHA256
0bb71786dd42fced85fd4d47da823753e83a5cb6af260bf67bb116905c8328d3
Threat Level: Known bad
The file XyU8ZgqTP.dll was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Unsigned PE
Program crash
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-14 18:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-14 18:44
Reported
2023-05-14 18:47
Platform
win7-20230220-en
Max time kernel
150s
Max time network
32s
Command Line
Signatures
Qakbot/Qbot
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\ping.exe
ping -n 3 yahoo.com
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | yahoo.com | udp |
Files
memory/1696-54-0x0000000001C00000-0x0000000001CA1000-memory.dmp
memory/1696-55-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
memory/1696-58-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
memory/1696-57-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
memory/1696-59-0x00000000005F0000-0x0000000000613000-memory.dmp
memory/1696-60-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
memory/1696-61-0x0000000001C00000-0x0000000001CA1000-memory.dmp
memory/1924-62-0x00000000000F0000-0x00000000000F2000-memory.dmp
memory/1924-63-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-64-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-66-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1696-68-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
memory/1924-69-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-70-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-71-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-72-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1924-74-0x00000000000C0000-0x00000000000E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-14 18:44
Reported
2023-05-14 18:47
Platform
win10v2004-20230220-en
Max time kernel
135s
Max time network
156s
Command Line
Signatures
Qakbot/Qbot
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 1044 wrote to memory of 3992 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1044 wrote to memory of 3992 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1044 wrote to memory of 3992 | 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\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3992 -ip 3992
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 672
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 20.189.173.12:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 8.8.8.8:53 | 63.13.109.52.in-addr.arpa | udp |
| NL | 8.238.20.126:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 8.238.20.126:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 131.253.33.203:80 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp |
Files
memory/3992-133-0x0000000000B80000-0x0000000000C21000-memory.dmp
memory/3992-134-0x00000000006E0000-0x00000000006E1000-memory.dmp
memory/3992-135-0x0000000000F20000-0x0000000000F44000-memory.dmp
memory/3992-136-0x0000000000EB0000-0x0000000000ED3000-memory.dmp
memory/3992-137-0x0000000000F20000-0x0000000000F44000-memory.dmp
memory/3992-138-0x0000000000B80000-0x0000000000C21000-memory.dmp