Analysis Overview
SHA256
6e5318326145c9caf6e20fa4c1861de5e6e137caaf4d61f3f8c4cea0fedd99ef
Threat Level: Known bad
The file bbf158c96e0fba33331ee1a827d68a4e was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Uses Task Scheduler COM API
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-09 13:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-09 13:37
Reported
2024-03-09 13:39
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
156s
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\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | N/A | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.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 |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | 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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Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe
"C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aucmoney.com | udp |
| US | 8.8.8.8:53 | thegymmum.com | udp |
| US | 8.8.8.8:53 | atvcampingtrips.com | udp |
| US | 8.8.8.8:53 | kuapakualaman.com | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | renatazarazua.com | udp |
| US | 8.8.8.8:53 | nasufmutlu.com | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
Files
memory/2212-1-0x0000000002560000-0x0000000002660000-memory.dmp
memory/2212-2-0x0000000000400000-0x00000000023AF000-memory.dmp
memory/2212-3-0x0000000002550000-0x0000000002559000-memory.dmp
memory/3412-4-0x00000000020C0000-0x00000000020D6000-memory.dmp
memory/2212-5-0x0000000000400000-0x00000000023AF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 13:37
Reported
2024-03-09 13:39
Platform
win7-20240221-en
Max time kernel
150s
Max time network
127s
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\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe
"C:\Users\Admin\AppData\Local\Temp\bbf158c96e0fba33331ee1a827d68a4e.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | aucmoney.com | udp |
| US | 8.8.8.8:53 | thegymmum.com | udp |
| US | 8.8.8.8:53 | atvcampingtrips.com | udp |
| US | 8.8.8.8:53 | kuapakualaman.com | udp |
| US | 8.8.8.8:53 | renatazarazua.com | udp |
| US | 8.8.8.8:53 | nasufmutlu.com | udp |
Files
memory/2132-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/2132-1-0x0000000002460000-0x0000000002560000-memory.dmp
memory/2132-3-0x0000000000400000-0x00000000023AF000-memory.dmp
memory/1208-4-0x0000000002B30000-0x0000000002B46000-memory.dmp
memory/2132-5-0x0000000000400000-0x00000000023AF000-memory.dmp