Analysis Overview
SHA256
5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950
Threat Level: Known bad
The file 5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.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 01:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:23
Reported
2024-09-20 01:25
Platform
win7-20240903-en
Max time kernel
122s
Max time network
124s
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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe
"C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2364-0-0x0000000001260000-0x0000000001730000-memory.dmp
memory/2364-1-0x0000000077670000-0x0000000077672000-memory.dmp
memory/2364-2-0x0000000001261000-0x0000000001275000-memory.dmp
memory/2364-3-0x0000000001260000-0x0000000001730000-memory.dmp
memory/2364-5-0x0000000001260000-0x0000000001730000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:23
Reported
2024-09-20 01:25
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
150s
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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.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\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe
"C:\Users\Admin\AppData\Local\Temp\5daa96b143664e8240a32b32b58334dae0cb4f3b0e007326b254781650bd6950.exe"
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/1180-0-0x0000000000110000-0x00000000005E0000-memory.dmp
memory/1180-1-0x0000000077354000-0x0000000077356000-memory.dmp
memory/1180-2-0x0000000000111000-0x0000000000125000-memory.dmp
memory/1180-3-0x0000000000110000-0x00000000005E0000-memory.dmp
memory/1180-4-0x0000000000110000-0x00000000005E0000-memory.dmp