Analysis Overview
SHA256
c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897
Threat Level: Known bad
The file c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897 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 AdjustPrivilegeToken
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-20 04:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-02-20 04:52
Reported
2024-02-20 04:58
Platform
win7-20231215-en
Max time kernel
300s
Max time network
120s
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\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe
"C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sjyey.com | udp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
| MX | 201.119.77.63:80 | sjyey.com | tcp |
Files
memory/1740-1-0x0000000000620000-0x0000000000720000-memory.dmp
memory/1740-3-0x0000000000400000-0x0000000000446000-memory.dmp
memory/1740-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/1740-5-0x0000000000400000-0x0000000000446000-memory.dmp
memory/1204-4-0x0000000003B90000-0x0000000003BA6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-20 04:52
Reported
2024-02-20 04:58
Platform
win10-20240214-en
Max time kernel
300s
Max time network
300s
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\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe
"C:\Users\Admin\AppData\Local\Temp\c996728f5ce1b3f9aa5c0eae973989541ecb0646e05540b213ff89aa93d1b897.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sjyey.com | udp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| US | 8.8.8.8:53 | 3.30.86.95.in-addr.arpa | udp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| MK | 95.86.30.3:80 | sjyey.com | tcp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/3056-2-0x0000000000690000-0x000000000069B000-memory.dmp
memory/3056-1-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/3056-3-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3420-4-0x0000000000EA0000-0x0000000000EB6000-memory.dmp
memory/3056-5-0x0000000000400000-0x0000000000446000-memory.dmp