Analysis Overview
SHA256
a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0
Threat Level: Known bad
The file a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-23 08:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2023-09-23 08:55
Reported
2023-09-23 08:57
Platform
win10v2004-20230915-en
Max time kernel
150s
Max time network
141s
Command Line
Signatures
SmokeLoader
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4856 set thread context of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe | N/A |
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Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.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 |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe
"C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe"
C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe
"C:\Users\Admin\AppData\Local\Temp\a732cf8d4d21e263f45dd45a6e247c39b3e44a2a4c7d0e85cce2fb19bcb82bc0.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.142.81.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | host-file-host6.com | udp |
| US | 8.8.8.8:53 | host-host-file8.com | udp |
| NL | 194.169.175.127:80 | host-host-file8.com | tcp |
| US | 8.8.8.8:53 | 127.175.169.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.162.46.104.in-addr.arpa | udp |
Files
memory/4856-1-0x0000000002750000-0x0000000002850000-memory.dmp
memory/4856-2-0x00000000042F0000-0x00000000042F9000-memory.dmp
memory/2292-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2292-4-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2292-5-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2292-7-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3124-6-0x00000000022D0000-0x00000000022E6000-memory.dmp
memory/3124-14-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-15-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-16-0x0000000007DC0000-0x0000000007DD0000-memory.dmp
memory/3124-17-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-18-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-19-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-20-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-21-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-23-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-25-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-26-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-27-0x0000000008040000-0x0000000008050000-memory.dmp
memory/3124-28-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-29-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-30-0x0000000008030000-0x0000000008040000-memory.dmp
memory/3124-31-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-33-0x0000000007DC0000-0x0000000007DD0000-memory.dmp
memory/3124-32-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-35-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-37-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-39-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-40-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-41-0x0000000008030000-0x0000000008040000-memory.dmp
memory/3124-42-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-45-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-44-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-47-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-46-0x0000000008040000-0x0000000008050000-memory.dmp
memory/3124-43-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-49-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-50-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-51-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-52-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-53-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-54-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-55-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-56-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-58-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-59-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-61-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-57-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-62-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-63-0x00000000023D0000-0x00000000023E0000-memory.dmp
memory/3124-64-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-66-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-65-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-70-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-68-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-67-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-72-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-74-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-75-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-76-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-77-0x00000000023D0000-0x00000000023E0000-memory.dmp
memory/3124-79-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-78-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-80-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-81-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-82-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-84-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-83-0x00000000027C0000-0x00000000027D0000-memory.dmp
memory/3124-85-0x00000000023D0000-0x00000000023E0000-memory.dmp