Analysis Overview
SHA256
9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9
Threat Level: Known bad
The file 9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.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 01:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:34
Reported
2024-09-20 01:37
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
137s
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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe
"C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 52.111.227.13:443 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/2380-0-0x0000000000FE0000-0x00000000014B0000-memory.dmp
memory/2380-1-0x0000000077644000-0x0000000077646000-memory.dmp
memory/2380-2-0x0000000000FE1000-0x0000000000FF5000-memory.dmp
memory/2380-3-0x0000000000FE0000-0x00000000014B0000-memory.dmp
memory/2380-4-0x0000000000FE0000-0x00000000014B0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:34
Reported
2024-09-20 01:37
Platform
win7-20240903-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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.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\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe
"C:\Users\Admin\AppData\Local\Temp\9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2556-0-0x0000000000870000-0x0000000000D40000-memory.dmp
memory/2556-1-0x0000000077510000-0x0000000077512000-memory.dmp
memory/2556-3-0x0000000000870000-0x0000000000D40000-memory.dmp
memory/2556-2-0x0000000000871000-0x0000000000885000-memory.dmp
memory/2556-4-0x0000000000870000-0x0000000000D40000-memory.dmp