Analysis Overview
SHA256
e5030414e77d0ec0d2ccd3e12f6fc6b43c9548938fba9123d25610ad91d859a1
Threat Level: Known bad
The file 1000-54-0x0000000180000000-0x0000000180009000-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
2022-07-09 05:21
Signatures
Icedid family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-09 05:21
Reported
2022-07-09 05:24
Platform
win7-20220414-en
Max time kernel
42s
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 1364 wrote to memory of 860 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1364 wrote to memory of 860 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1364 wrote to memory of 860 | 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\1000-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1364 -s 56
Network
Files
memory/860-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-09 05:21
Reported
2022-07-09 05:24
Platform
win10v2004-20220414-en
Max time kernel
90s
Max time network
130s
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\1000-54-0x0000000180000000-0x0000000180009000-memory.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 4540 -ip 4540
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4540 -s 240
Network
| Country | Destination | Domain | Proto |
| NL | 178.79.208.1:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 20.189.173.2:443 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp |