Analysis Overview
SHA256
50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d
Threat Level: Known bad
The file 50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-13 19:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-13 19:31
Reported
2024-03-13 19:33
Platform
win7-20240221-en
Max time kernel
150s
Max time network
147s
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\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe
"C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | nidoe.org | udp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
| KR | 175.119.10.231:80 | nidoe.org | tcp |
Files
memory/2940-1-0x00000000008E0000-0x00000000009E0000-memory.dmp
memory/2940-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2940-3-0x0000000000400000-0x0000000000474000-memory.dmp
memory/2940-5-0x0000000000400000-0x0000000000474000-memory.dmp
memory/1272-4-0x0000000002B80000-0x0000000002B96000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-13 19:31
Reported
2024-03-13 19:33
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\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe
"C:\Users\Admin\AppData\Local\Temp\50567036316a551233a644b2838a6a0f6cbd6799e03383eccec15cddd7bbc43d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 207.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nidoe.org | udp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| US | 8.8.8.8:53 | 28.21.220.190.in-addr.arpa | udp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.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 |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| US | 8.8.8.8:53 | 28.160.77.104.in-addr.arpa | udp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| AR | 190.220.21.28:80 | nidoe.org | tcp |
| US | 8.8.8.8:53 | 185.13.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
Files
memory/3952-1-0x0000000000530000-0x0000000000630000-memory.dmp
memory/3952-2-0x0000000000510000-0x000000000051B000-memory.dmp
memory/3952-3-0x0000000000400000-0x0000000000474000-memory.dmp
memory/3276-4-0x0000000002B10000-0x0000000002B26000-memory.dmp
memory/3952-5-0x0000000000400000-0x0000000000474000-memory.dmp