Analysis Overview
SHA256
9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961
Threat Level: Known bad
The file 9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-20 04:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-20 04:51
Reported
2024-02-20 04:57
Platform
win7-20231215-en
Max time kernel
300s
Max time network
123s
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\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | 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 |
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Processes
C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe
"C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.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 |
| 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 |
Files
memory/2268-1-0x0000000000500000-0x0000000000600000-memory.dmp
memory/2268-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2268-3-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2268-5-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1208-4-0x0000000002A20000-0x0000000002A36000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-20 04:51
Reported
2024-02-20 04:57
Platform
win10-20240214-en
Max time kernel
300s
Max time network
305s
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\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.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\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe
"C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sjyey.com | udp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| US | 8.8.8.8:53 | 112.84.119.211.in-addr.arpa | udp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| KR | 211.119.84.112:80 | sjyey.com | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
Files
memory/1404-1-0x0000000000590000-0x0000000000690000-memory.dmp
memory/1404-2-0x0000000002030000-0x000000000203B000-memory.dmp
memory/1404-3-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3036-4-0x0000000000B10000-0x0000000000B26000-memory.dmp
memory/1404-5-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1404-8-0x0000000002030000-0x000000000203B000-memory.dmp