Analysis Overview
SHA256
2337e0e73827d41d1e6a36c7fe1797eb5833c9265a4aaaab3fd46469eb13f839
Threat Level: Known bad
The file 1056-54-0x0000000180000000-0x0000000180009000-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 03:49
Signatures
Icedid family
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-23 03:49
Reported
2022-07-23 03:52
Platform
win10v2004-20220721-en
Max time kernel
78s
Max time network
92s
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\1056-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 3532 -ip 3532
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3532 -s 240
Network
| Country | Destination | Domain | Proto |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 20.189.173.9:443 | tcp | |
| US | 8.247.211.254:80 | tcp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-23 03:49
Reported
2022-07-23 03:52
Platform
win7-20220715-en
Max time kernel
44s
Max time network
48s
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 1420 wrote to memory of 308 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1420 wrote to memory of 308 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1420 wrote to memory of 308 | 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\1056-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1420 -s 56
Network
Files
memory/308-54-0x0000000000000000-mapping.dmp