Analysis Overview
SHA256
b996a1613f4254a630d0b3889c71e1c500be05a9c7a03ec97130ca0998009b70
Threat Level: Known bad
The file SecuriteInfo.com.Win32.PWSX-gen.27268.14094 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious behavior: MapViewOfSection
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-21 10:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-21 10:33
Reported
2024-01-21 10:36
Platform
win7-20231129-en
Max time kernel
150s
Max time network
119s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gxutc2c.com | udp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
| BG | 95.158.162.200:80 | gxutc2c.com | tcp |
Files
memory/2332-3-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2332-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2332-1-0x00000000008A0000-0x00000000009A0000-memory.dmp
memory/2332-5-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1360-4-0x0000000002F00000-0x0000000002F16000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-21 10:33
Reported
2024-01-21 10:36
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27268.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gxutc2c.com | udp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 9.254.120.175.in-addr.arpa | udp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| KR | 175.120.254.9:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
Files
memory/4400-1-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/4400-3-0x0000000000400000-0x000000000043D000-memory.dmp
memory/4400-2-0x00000000008B0000-0x00000000008BB000-memory.dmp
memory/3432-4-0x0000000003030000-0x0000000003046000-memory.dmp
memory/4400-5-0x0000000000400000-0x000000000043D000-memory.dmp