Analysis Overview
SHA256
be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c
Threat Level: Known bad
The file be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-08 02:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-08 02:32
Reported
2024-03-08 02:34
Platform
win7-20240221-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 opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe
"C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kamsmad.com | udp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
| KR | 175.119.10.231:80 | kamsmad.com | tcp |
Files
memory/1692-1-0x0000000001FE0000-0x00000000020E0000-memory.dmp
memory/1692-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/1692-3-0x0000000000400000-0x0000000001F00000-memory.dmp
memory/1232-4-0x0000000002140000-0x0000000002156000-memory.dmp
memory/1692-5-0x0000000000400000-0x0000000001F00000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-08 02:32
Reported
2024-03-08 02:34
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
157s
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\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.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 |
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\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe
"C:\Users\Admin\AppData\Local\Temp\be5ce235a69b87bbd080436bb83c7a502a53a0f18b2e1e158f6ae027a98abe8c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kamsmad.com | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 200.127.209.187.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| MX | 187.209.127.200:80 | kamsmad.com | tcp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/3536-1-0x0000000001F70000-0x0000000002070000-memory.dmp
memory/3536-2-0x0000000001F50000-0x0000000001F5B000-memory.dmp
memory/3536-3-0x0000000000400000-0x0000000001F00000-memory.dmp
memory/3356-4-0x0000000002B70000-0x0000000002B86000-memory.dmp
memory/3536-5-0x0000000000400000-0x0000000001F00000-memory.dmp
memory/3536-8-0x0000000001F50000-0x0000000001F5B000-memory.dmp