Analysis Overview
SHA256
ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894
Threat Level: Known bad
The file ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Checks BIOS information in registry
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-08 03:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-08 03:54
Reported
2024-09-08 03:56
Platform
win7-20240704-en
Max time kernel
117s
Max time network
118s
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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
"C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | tcp | |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2520-0-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-1-0x0000000077D80000-0x0000000077D82000-memory.dmp
memory/2520-2-0x0000000000D71000-0x0000000000D85000-memory.dmp
memory/2520-3-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-4-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-5-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-6-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-7-0x0000000000D70000-0x000000000140E000-memory.dmp
memory/2520-9-0x0000000000D70000-0x000000000140E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-08 03:54
Reported
2024-09-08 03:56
Platform
win10v2004-20240802-en
Max time kernel
120s
Max time network
94s
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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe |
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\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
"C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4864 -ip 4864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1492
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/4864-0-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-1-0x0000000077654000-0x0000000077656000-memory.dmp
memory/4864-2-0x0000000000D41000-0x0000000000D55000-memory.dmp
memory/4864-3-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-4-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-5-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-6-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-7-0x0000000000D40000-0x00000000013DE000-memory.dmp
memory/4864-8-0x0000000000D40000-0x00000000013DE000-memory.dmp