Analysis Overview
SHA256
244781cba0c9e5cc3763a9a8b450d0b567698ff76541bad100da2f985f115376
Threat Level: Known bad
The file 1620-69-0x0000000180000000-0x0000000180009000-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
2022-12-16 17:59
Signatures
Icedid family
Analysis: behavioral1
Detonation Overview
Submitted
2022-12-16 17:59
Reported
2022-12-16 18:02
Platform
win7-20221111-en
Max time kernel
30s
Max time network
33s
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 1340 wrote to memory of 2020 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1340 wrote to memory of 2020 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1340 wrote to memory of 2020 | 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\1620-69-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1340 -s 56
Network
Files
memory/2020-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-12-16 17:59
Reported
2022-12-16 18:02
Platform
win10v2004-20220812-en
Max time kernel
91s
Max time network
126s
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\1620-69-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 464 -p 1484 -ip 1484
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1484 -s 240
Network
| Country | Destination | Domain | Proto |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 52.182.143.211:443 | tcp |