Analysis
-
max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/11/2024, 15:16
Static task
static1
Behavioral task
behavioral1
Sample
76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe
Resource
win7-20241010-en
General
-
Target
76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe
-
Size
2.7MB
-
MD5
702b8b43a1f60d4905b5d4c82c913d34
-
SHA1
2d8375253e66e12b194a8a7df976d158334e9053
-
SHA256
76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502
-
SHA512
11941b35d8424ddcd9eb2ef8e3d44514164dd9522162a82d268e46f462e2f58577cd36981c840f5a4f3c7f4679113dfaf1074513b47ba80c2fbfd556df30664a
-
SSDEEP
49152:BnFHFwSTDE6NFT35Iwho3RWD3ZEKpA4Cexf:BnNFwSTDE6rig+4C+
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4184 sc.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3900 76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe"C:\Users\Admin\AppData\Local\Temp\76da328e150a3cb9590f910bbdf613ff12ef548f89dded88c2e4c3918e792502.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3900
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4184
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
2Virtualization/Sandbox Evasion
2