Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/11/2024, 03:00
Static task
static1
Behavioral task
behavioral1
Sample
e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe
Resource
win7-20240903-en
General
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Target
e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe
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Size
2.6MB
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MD5
6852f53909f9c7592146e7e22bd9aa17
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SHA1
3e90d6db36ca250283bfea92a719b329cadfcf44
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SHA256
e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a
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SHA512
5ec9a178a73ae0edea72fcb2f098eadd172606f0f6574bff0ea93f93d1856d0516e08b77890c3c53b91a2aa06639159be0ff115f6978b75aed51774bae7cf981
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SSDEEP
24576:wDHFBu4mwIhky2J6xXGp7uySY8jEQaAz7XGtueFnrK8faES87haP45ObRvT5YNgr:0Hq9FBcIfuaz8Fav9b5YNIxO
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.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__ e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.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 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 796 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.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 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 796 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe 796 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe 796 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 796 e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.exe"C:\Users\Admin\AppData\Local\Temp\e17673d8f832c6b41f36454fe1c361481cd0b9728a2e055a18e9c6dc28f6bd2a.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:796
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
2Virtualization/Sandbox Evasion
2