Analysis Overview
SHA256
ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa
Threat Level: Known bad
The file ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa was found to be: Known bad.
Malicious Activity Summary
Smokeloader family
SmokeLoader
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-21 08:43
Signatures
Smokeloader family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-21 08:43
Reported
2024-07-21 08:46
Platform
win7-20240704-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2840 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2840 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2840 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2840 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe
"C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 36
Network
Files
memory/2840-0-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-21 08:43
Reported
2024-07-21 08:46
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe
"C:\Users\Admin\AppData\Local\Temp\ffedbbac3db53b182586085bb779704aedc6d9628e593d0b04705af6ef5066fa.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2176 -ip 2176
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 224
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2176-0-0x0000000000400000-0x000000000040B000-memory.dmp