Analysis Overview
SHA256
98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c
Threat Level: Known bad
The file 98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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
2024-09-20 01:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:33
Reported
2024-09-20 01:35
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe
"C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2248-0-0x0000000000B40000-0x0000000001025000-memory.dmp
memory/2248-1-0x0000000077650000-0x0000000077652000-memory.dmp
memory/2248-2-0x0000000000B41000-0x0000000000B55000-memory.dmp
memory/2248-3-0x0000000000B40000-0x0000000001025000-memory.dmp
memory/2248-4-0x0000000000B40000-0x0000000001025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:33
Reported
2024-09-20 01:35
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
149s
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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.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\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe
"C:\Users\Admin\AppData\Local\Temp\98a90eeaa63f5b8b95135a0d5a1b4c9641f10e691d9cd48031af25c016ab041c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/3700-0-0x0000000000340000-0x0000000000825000-memory.dmp
memory/3700-1-0x0000000077854000-0x0000000077856000-memory.dmp
memory/3700-2-0x0000000000341000-0x0000000000355000-memory.dmp
memory/3700-3-0x0000000000340000-0x0000000000825000-memory.dmp
memory/3700-4-0x0000000000340000-0x0000000000825000-memory.dmp