Analysis Overview
SHA256
66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee
Threat Level: Known bad
The file 66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-20 01:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:24
Reported
2024-09-20 01:26
Platform
win7-20240708-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe
"C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/1728-0-0x00000000009D0000-0x0000000000EB0000-memory.dmp
memory/1728-1-0x0000000077650000-0x0000000077652000-memory.dmp
memory/1728-3-0x00000000009D0000-0x0000000000EB0000-memory.dmp
memory/1728-2-0x00000000009D1000-0x00000000009E5000-memory.dmp
memory/1728-4-0x00000000009D0000-0x0000000000EB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:24
Reported
2024-09-20 01:27
Platform
win10v2004-20240802-en
Max time kernel
125s
Max time network
128s
Command Line
Signatures
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe
"C:\Users\Admin\AppData\Local\Temp\66086180acdad237bf18fa12b759c17330f7eda24c78aba33678ec1a90bb86ee.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=1296 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
memory/752-0-0x00000000004E0000-0x00000000009C0000-memory.dmp
memory/752-1-0x0000000077444000-0x0000000077446000-memory.dmp
memory/752-2-0x00000000004E1000-0x00000000004F5000-memory.dmp
memory/752-3-0x00000000004E0000-0x00000000009C0000-memory.dmp
memory/752-4-0x00000000004E0000-0x00000000009C0000-memory.dmp