17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103

General

Target
17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Size 2.7MB
Sample241117-js5ctavgmn
SHA256 17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103
MD5 170e3bcb9f4aef122c82d135d0cb0918
SHA1 188957f675f1d3271b6a3e660968ddfe9ca90898
SHA512 57f37b0c2cc31d2c3bd9d1acafd934484fee789e53ecd151685ca11b070ed9909593726eb98a808a76a465cd251ef4906a84ec428b6177e26cd2fb45d88ce430
SSDEEP 49152:5IxIf8wtSUO9y15iq7LLicIsOYQdsZgb7QdbDuNCa:57f8wtSqbiqnOc18lbUZDkB
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\DisableIOAVProtection = "1"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.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__	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.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	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.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-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.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	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2232	17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe

C:\Users\Admin\AppData\Local\Temp\17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.exe
"C:\Users\Admin\AppData\Local\Temp\17de308f93cd47e444334dd6d973faa2af66ca8f04a666a8b5eee07776f2b103.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:2232