67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118

General

Target
67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Size 2.7MB
Sample241113-vs5t5awdkd
SHA256 67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118
MD5 606f920261654db91a5cf0db2b346cc2
SHA1 866d10dbf2b283cbb5f9a4e6c64ee6db1dbb05e9
SHA512 bd97120117ddb33fce2cc6e091752a94e1215f9178d9b5e814147972a49e8709c5155897dcb8b4e8f4c7543526d39c37b4b7a5ccd1d255ded32d3c618a8e2bfa
SSDEEP 49152:uV7ebkNeZgo5ZylN0O/GeMjQMFmJVpp6lvZLb:uV7ebkmggZylN01XM5Yz
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"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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__	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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"	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4360	67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe

C:\Users\Admin\AppData\Local\Temp\67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.exe
"C:\Users\Admin\AppData\Local\Temp\67b2207a695a75b4a060bdaa06e120720eb8a1b4680f17d88a99b074953b7118.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:4360