Analysis Overview
SHA256
9ede37d9f3cfab9f073dcd9ec8bc27f8c4d3fd19659558d889eb2b6395cc9032
Threat Level: Known bad
The file 5012-168-0x000000007F230000-0x000000007F237000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Colibri family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-06 10:27
Signatures
Colibri family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-06 10:27
Reported
2022-07-06 10:30
Platform
win7-20220414-en
Max time kernel
40s
Max time network
44s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 784 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 784 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 784 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 784 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 36
Network
Files
memory/1624-54-0x0000000000000000-mapping.dmp
memory/784-55-0x0000000000400000-0x0000000000407000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-06 10:27
Reported
2022-07-06 10:30
Platform
win10v2004-20220414-en
Max time kernel
91s
Max time network
136s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\5012-168-0x000000007F230000-0x000000007F237000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4236 -ip 4236
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 220
Network
| Country | Destination | Domain | Proto |
| NL | 8.238.23.254:80 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| US | 20.189.173.6:443 | tcp | |
| US | 38.17.53.140:30686 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| NL | 104.73.131.204:80 | tcp | |
| NL | 104.110.191.185:80 | tcp |
Files
memory/4236-130-0x0000000000400000-0x0000000000407000-memory.dmp