Analysis Overview
SHA256
b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb
Threat Level: Known bad
The file b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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
2024-09-08 04:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-08 04:00
Reported
2024-09-08 04:02
Platform
win7-20240704-en
Max time kernel
119s
Max time network
120s
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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe
"C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/3004-0-0x0000000000B80000-0x00000000011FB000-memory.dmp
memory/3004-1-0x0000000077E90000-0x0000000077E92000-memory.dmp
memory/3004-2-0x0000000000B81000-0x0000000000B95000-memory.dmp
memory/3004-3-0x0000000000B80000-0x00000000011FB000-memory.dmp
memory/3004-5-0x0000000000B80000-0x00000000011FB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-08 04:00
Reported
2024-09-08 04:02
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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.exe
"C:\Users\Admin\AppData\Local\Temp\b2d7f1e627e20804800b417f7d4d8a9133c58b16956a35a8885b011cbd7f79bb.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=4336,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4324 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/2552-0-0x0000000000B60000-0x00000000011DB000-memory.dmp
memory/2552-1-0x0000000077114000-0x0000000077116000-memory.dmp
memory/2552-2-0x0000000000B61000-0x0000000000B75000-memory.dmp
memory/2552-3-0x0000000000B60000-0x00000000011DB000-memory.dmp
memory/2552-4-0x0000000000B60000-0x00000000011DB000-memory.dmp