Analysis Overview
SHA256
6372927c368b79c065c445ed58617dc9e60975d3fd94b177bd4e10e01694bd2b
Threat Level: Known bad
The file 74ee45a7dc4ca40eaaf817dc5959328d.dll.vir was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-03-14 02:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-14 02:09
Reported
2023-03-14 02:11
Platform
win7-20230220-en
Max time kernel
150s
Max time network
59s
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 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\74ee45a7dc4ca40eaaf817dc5959328d.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74ee45a7dc4ca40eaaf817dc5959328d.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 224
C:\Windows\system32\verclsid.exe
"C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\system32\rundll32.exe
rundll32 74ee45a7dc4ca40eaaf817dc5959328d.dll,XS88
C:\Windows\SysWOW64\rundll32.exe
rundll32 74ee45a7dc4ca40eaaf817dc5959328d.dll,XS88
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
Network
Files
memory/776-54-0x0000000000180000-0x00000000001A3000-memory.dmp
memory/776-59-0x0000000000180000-0x00000000001A3000-memory.dmp
memory/1380-60-0x00000000000B0000-0x00000000000B2000-memory.dmp
memory/776-61-0x0000000000180000-0x00000000001A3000-memory.dmp
memory/1380-63-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-64-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-65-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-66-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-67-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-68-0x0000000000080000-0x00000000000A3000-memory.dmp
memory/1380-70-0x0000000000080000-0x00000000000A3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-14 02:09
Reported
2023-03-14 02:11
Platform
win10v2004-20230220-en
Max time kernel
135s
Max time network
144s
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 2800 wrote to memory of 4656 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2800 wrote to memory of 4656 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2800 wrote to memory of 4656 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4428 wrote to memory of 3036 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 4428 wrote to memory of 3036 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74ee45a7dc4ca40eaaf817dc5959328d.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74ee45a7dc4ca40eaaf817dc5959328d.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4656 -ip 4656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 648
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\system32\rundll32.exe
rundll32 74ee45a7dc4ca40eaaf817dc5959328d.dll,XS88
Network
| Country | Destination | Domain | Proto |
| BE | 8.238.110.126:80 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.175.53.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.17.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.81.184.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.25.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| NL | 20.50.201.195:443 | tcp | |
| US | 8.8.8.8:53 | 199.176.139.52.in-addr.arpa | udp |
| BE | 8.238.110.126:80 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 131.253.33.203:80 | tcp | |
| US | 8.8.8.8:53 | 2.77.109.52.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 177.238.32.23.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |