Analysis Overview
SHA256
3821a14f4e99603b476a9effed3ce1c345272832ff42ae0af3c62f263ef7b524
Threat Level: Known bad
The file d7eb93b2a91b8ffee46a4a7d2e9dd232.bin was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-23 03:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-01-23 03:15
Reported
2024-01-23 03:18
Platform
win7-20231215-en
Max time kernel
150s
Max time network
121s
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 enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe
"C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gxutc2c.com | udp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
| PE | 190.12.87.61:80 | gxutc2c.com | tcp |
Files
memory/1696-1-0x00000000004F0000-0x00000000005F0000-memory.dmp
memory/1696-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/1696-3-0x0000000000400000-0x000000000043B000-memory.dmp
memory/1696-5-0x0000000000400000-0x000000000043B000-memory.dmp
memory/1384-4-0x00000000025E0000-0x00000000025F6000-memory.dmp
memory/1696-7-0x0000000000220000-0x000000000022B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-23 03:15
Reported
2024-01-23 03:18
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
146s
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\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.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\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe
"C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gxutc2c.com | udp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 51.124.119.201.in-addr.arpa | udp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| MX | 201.119.124.51:80 | gxutc2c.com | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.179.89.13.in-addr.arpa | udp |
Files
memory/2896-1-0x0000000000440000-0x0000000000540000-memory.dmp
memory/2896-2-0x00000000008A0000-0x00000000008AB000-memory.dmp
memory/2896-3-0x0000000000400000-0x000000000043B000-memory.dmp
memory/3520-4-0x00000000028A0000-0x00000000028B6000-memory.dmp
memory/2896-5-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2896-8-0x00000000008A0000-0x00000000008AB000-memory.dmp