Analysis Overview
SHA256
23cd90bddbff589b3ff11e8e7d0ec1f57ea2cd42d845b7c831112ef6cb8d5efb
Threat Level: Known bad
The file necrotypeInfinitivesBoris.dll was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-03-10 16:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-10 16:37
Reported
2023-03-10 16:40
Platform
win7-20230220-en
Max time kernel
137s
Max time network
30s
Command Line
Signatures
Qakbot/Qbot
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\necrotypeInfinitivesBoris.dll XL55
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\necrotypeInfinitivesBoris.dll XL55
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
Network
Files
memory/2040-54-0x0000000000160000-0x0000000000183000-memory.dmp
memory/2040-59-0x0000000000160000-0x0000000000183000-memory.dmp
memory/1340-60-0x00000000000B0000-0x00000000000B2000-memory.dmp
memory/2040-61-0x0000000000160000-0x0000000000183000-memory.dmp
memory/1340-62-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1340-65-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1340-66-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1340-67-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1340-68-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1340-70-0x0000000000080000-0x00000000000A3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-10 16:37
Reported
2023-03-10 16:40
Platform
win10v2004-20230220-en
Max time kernel
141s
Max time network
126s
Command Line
Signatures
Qakbot/Qbot
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
| Description | Indicator | Process | Target |
| PID 756 wrote to memory of 3268 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 756 wrote to memory of 3268 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 756 wrote to memory of 3268 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3268 wrote to memory of 4772 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 3268 wrote to memory of 4772 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 3268 wrote to memory of 4772 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 3268 wrote to memory of 4772 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\wermgr.exe |
| PID 3268 wrote to memory of 4772 | 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\necrotypeInfinitivesBoris.dll XL55
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\necrotypeInfinitivesBoris.dll XL55
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.25.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.81.184.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.145.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.175.53.84.in-addr.arpa | udp |
| US | 52.152.108.96:443 | tcp | |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 199.176.139.52.in-addr.arpa | udp |
| US | 20.42.65.90:443 | tcp | |
| US | 8.8.8.8:53 | 97.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/3268-133-0x0000000001140000-0x0000000001163000-memory.dmp
memory/3268-138-0x0000000001140000-0x0000000001163000-memory.dmp
memory/3268-139-0x0000000001130000-0x0000000001133000-memory.dmp
memory/3268-140-0x0000000001140000-0x0000000001163000-memory.dmp
memory/4772-142-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-143-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-144-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-145-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-146-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-147-0x0000000000DF0000-0x0000000000E13000-memory.dmp
memory/4772-148-0x0000000000DF0000-0x0000000000E13000-memory.dmp