777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4

General

Target
777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Size 2.7MB
Sample241117-qgerca1apd
SHA256 777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4
MD5 9cb39060c71b09ab7321d7a40b124a48
SHA1 622e353c1ef703a0d7d8efb32e7eca7fdae3cfad
SHA512 798ab786d94507c5111d94b3ac9b0b48cf8bad9eb59b6e1b6f692e3520101099c32b806bb96e10be87f16c1803481fedefd263f3a1344a9f61c4d8e47abde44d
SSDEEP 24576:pp8EA109GB1eVMY55m3MMHsR1FtKjHV7HnqtbGRmv6tXsbV3JMHVP/djm6dtqh4I:py3GF6Y4MMMTKj17zmtb8bZAAmLx9N
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

discovery evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3468	777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe

C:\Users\Admin\AppData\Local\Temp\777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.exe
"C:\Users\Admin\AppData\Local\Temp\777c70e310e163b5a7e6af7a11ad144b5b5646177014296ecf13a4f94f61ced4.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:3468