Analysis Overview
SHA256
b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e
Threat Level: Known bad
The file b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Windows security modification
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
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 02:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 02:48
Reported
2024-11-04 02:51
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe
"C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe"
Network
Files
memory/2148-0-0x00000000002A0000-0x0000000000552000-memory.dmp
memory/2148-1-0x00000000002A0000-0x0000000000552000-memory.dmp
memory/2148-2-0x00000000002A0000-0x0000000000552000-memory.dmp
memory/2148-4-0x00000000002A0000-0x0000000000552000-memory.dmp
memory/2148-6-0x00000000002A0000-0x0000000000552000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-04 02:48
Reported
2024-11-04 02:52
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe
"C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/3908-0-0x00000000005B0000-0x0000000000862000-memory.dmp
memory/3908-1-0x00000000005B0000-0x0000000000862000-memory.dmp
memory/3908-2-0x00000000005B0000-0x0000000000862000-memory.dmp
memory/3908-4-0x00000000005B0000-0x0000000000862000-memory.dmp
memory/3908-7-0x00000000005B0000-0x0000000000862000-memory.dmp