Analysis Overview
SHA256
7eab4985bd71666436740b0b73f1f61dd790cf99e1385ecc0caeb4e6cf41e479
Threat Level: Known bad
The file 640-54-0x0000000180000000-0x0000000180009000-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 08:26
Signatures
Icedid family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-23 08:26
Reported
2022-07-23 08:28
Platform
win7-20220718-en
Max time kernel
44s
Max time network
46s
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 2032 wrote to memory of 1412 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 2032 wrote to memory of 1412 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 2032 wrote to memory of 1412 | 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\640-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2032 -s 56
Network
Files
memory/1412-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-23 08:26
Reported
2022-07-23 08:28
Platform
win10v2004-20220721-en
Max time kernel
91s
Max time network
94s
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\640-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 2708 -ip 2708
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2708 -s 244
Network
| Country | Destination | Domain | Proto |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 20.42.65.84:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 204.79.197.203:80 | tcp |