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
2023-05-11 14:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-11 14:15
Reported
2023-05-11 14:18
Platform
win7-20230220-en
Max time kernel
149s
Max time network
34s
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/1496-54-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1496-55-0x0000000000910000-0x0000000000934000-memory.dmp
memory/1496-56-0x0000000000910000-0x0000000000934000-memory.dmp
memory/1496-57-0x0000000000910000-0x0000000000934000-memory.dmp
memory/1496-58-0x00000000003A0000-0x00000000003C3000-memory.dmp
memory/1496-59-0x0000000000910000-0x0000000000934000-memory.dmp
memory/1496-60-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/2032-61-0x00000000000F0000-0x00000000000F2000-memory.dmp
memory/2032-62-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-63-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-66-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/1496-67-0x0000000000910000-0x0000000000934000-memory.dmp
memory/2032-68-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-69-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-70-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-71-0x00000000000C0000-0x00000000000E4000-memory.dmp
memory/2032-73-0x00000000000C0000-0x00000000000E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-11 14:15
Reported
2023-05-11 14:18
Platform
win10v2004-20230220-en
Max time kernel
150s
Max time network
154s
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 4836 wrote to memory of 4872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4836 wrote to memory of 4872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4836 wrote to memory of 4872 | 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 188 -p 4872 -ip 4872
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 668
Network
| Country | Destination | Domain | Proto |
| US | 40.77.2.164:443 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.150.43.20.in-addr.arpa | udp |
| IE | 20.190.159.23:443 | tcp | |
| US | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 13.89.178.27:443 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.220.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.103.197.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.113.223.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 113.66.64.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 250.255.255.239.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 254.151.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.129.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.232.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.149.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| SG | 8.241.129.126:80 | tcp | |
| SG | 8.241.129.126:80 | tcp |
Files
memory/4872-133-0x0000000000520000-0x00000000005C1000-memory.dmp
memory/4872-134-0x0000000000500000-0x0000000000501000-memory.dmp
memory/4872-135-0x0000000000CF0000-0x0000000000D14000-memory.dmp
memory/4872-136-0x0000000000B70000-0x0000000000B93000-memory.dmp
memory/4872-137-0x0000000000CF0000-0x0000000000D14000-memory.dmp
memory/4872-138-0x0000000000520000-0x00000000005C1000-memory.dmp