Analysis Overview
SHA256
f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd
Threat Level: Known bad
The file f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-02 07:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 07:20
Reported
2024-10-02 07:23
Platform
win7-20240704-en
Max time kernel
122s
Max time network
123s
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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe
"C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/1448-0-0x0000000000070000-0x00000000006ED000-memory.dmp
memory/1448-1-0x00000000776A0000-0x00000000776A2000-memory.dmp
memory/1448-2-0x0000000000071000-0x0000000000094000-memory.dmp
memory/1448-3-0x0000000000070000-0x00000000006ED000-memory.dmp
memory/1448-4-0x0000000000070000-0x00000000006ED000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 07:20
Reported
2024-10-02 07:23
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
101s
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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe
"C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2836-0-0x0000000000DD0000-0x000000000144D000-memory.dmp
memory/2836-1-0x00000000778F4000-0x00000000778F6000-memory.dmp
memory/2836-2-0x0000000000DD1000-0x0000000000DF4000-memory.dmp
memory/2836-3-0x0000000000DD0000-0x000000000144D000-memory.dmp
memory/2836-4-0x0000000000DD0000-0x000000000144D000-memory.dmp