Analysis Overview
SHA256
565d4b5b26c51998df740ec63efdead7b7c4707625cff8100361e2024cb41b9e
Threat Level: Known bad
The file 2044-54-0x0000000180000000-0x0000000180009000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Icedid family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-23 03:53
Signatures
Icedid family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-23 03:53
Reported
2022-07-23 03:55
Platform
win7-20220718-en
Max time kernel
42s
Max time network
45s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Windows\system32\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 860 wrote to memory of 1284 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 860 wrote to memory of 1284 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 860 wrote to memory of 1284 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2044-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 860 -s 56
Network
Files
memory/1284-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-23 03:53
Reported
2022-07-23 03:55
Platform
win10v2004-20220721-en
Max time kernel
109s
Max time network
112s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2044-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 452 -p 5092 -ip 5092
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 5092 -s 240
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.11:443 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| BE | 8.238.110.126:80 | tcp |