Analysis Overview
SHA256
1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fc
Threat Level: Known bad
The file 1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN 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)
Identifies Wine through registry keys
Windows security modification
Checks BIOS information in registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Launches sc.exe
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 03:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 03:18
Reported
2024-11-04 03:21
Platform
win7-20241010-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe
"C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe"
Network
Files
memory/3044-0-0x0000000000AE0000-0x0000000000D92000-memory.dmp
memory/3044-1-0x0000000000AE0000-0x0000000000D92000-memory.dmp
memory/3044-2-0x0000000000AE0000-0x0000000000D92000-memory.dmp
memory/3044-4-0x0000000000AE0000-0x0000000000D92000-memory.dmp
memory/3044-6-0x0000000000AE0000-0x0000000000D92000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-04 03:18
Reported
2024-11-04 03:21
Platform
win10v2004-20241007-en
Max time kernel
135s
Max time network
131s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe
"C:\Users\Admin\AppData\Local\Temp\1ebdea4e8eb61aa14c0831ac5d7924d03a8698678dc4949cb88b24d02f98d3fcN.exe"
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.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 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 |
Files
memory/1564-0-0x0000000000D80000-0x0000000001032000-memory.dmp
memory/1564-1-0x0000000000D80000-0x0000000001032000-memory.dmp
memory/1564-2-0x0000000000D80000-0x0000000001032000-memory.dmp
memory/1564-4-0x0000000000D80000-0x0000000001032000-memory.dmp
memory/1564-7-0x0000000000D80000-0x0000000001032000-memory.dmp