Analysis Overview
SHA256
27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6
Threat Level: Known bad
The file 27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-18 01:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-18 01:27
Reported
2024-10-18 01:29
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
SmokeLoader
Processes
C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe
"C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe"
Network
Files
memory/2088-5-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2088-4-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2088-3-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2088-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2088-1-0x0000000000570000-0x0000000000670000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-18 01:27
Reported
2024-10-18 01:29
Platform
win10v2004-20241007-en
Max time kernel
113s
Max time network
129s
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\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe
"C:\Users\Admin\AppData\Local\Temp\27ef27b61120a709590570f7fa86aa018f2e9b143bf97c4734720d2096b0bdf6.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4948 -ip 4948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | 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 |
Files
memory/4948-1-0x0000000000690000-0x0000000000790000-memory.dmp
memory/4948-3-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4948-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4948-4-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4948-5-0x0000000000400000-0x000000000040B000-memory.dmp