amadey | 9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f0fff25333.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f0fff25333.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f0fff25333.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	f0fff25333.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	f0fff25333.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f0fff25333.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b48f979c6e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	329c6c898c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f0fff25333.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3772	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	329c6c898c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f0fff25333.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b48f979c6e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b48f979c6e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	329c6c898c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f0fff25333.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe

Executes dropped EXE 13 IoCs

pid	Process
2808	skotes.exe
1380	W4KLQf7.exe
1892	ef208d6f24.exe
2688	b48f979c6e.exe
2568	42c72826d8.exe
1612	42c72826d8.exe
1896	42c72826d8.exe
896	42c72826d8.exe
1604	42c72826d8.exe
2080	40f3e0db5f.exe
1392	329c6c898c.exe
3324	f0fff25333.exe
3612	71eeae4de8.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	b48f979c6e.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	329c6c898c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	f0fff25333.exe

Loads dropped DLL 20 IoCs

pid	Process
2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2568	42c72826d8.exe
2568	42c72826d8.exe
2568	42c72826d8.exe
2568	42c72826d8.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2808	skotes.exe
2688	b48f979c6e.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	f0fff25333.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	f0fff25333.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\40f3e0db5f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014393001\\40f3e0db5f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\329c6c898c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014394001\\329c6c898c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\f0fff25333.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014395001\\f0fff25333.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000500000001922c-109.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
2808	skotes.exe
2688	b48f979c6e.exe
1392	329c6c898c.exe
3324	f0fff25333.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2568 set thread context of 896	2568	42c72826d8.exe	41

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 22 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	systeminfo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b48f979c6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	W4KLQf7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40f3e0db5f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	40f3e0db5f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0fff25333.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	71eeae4de8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42c72826d8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	40f3e0db5f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	329c6c898c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42c72826d8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef208d6f24.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	71eeae4de8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	71eeae4de8.exe

Delays execution with timeout.exe 1 IoCs

pid	Process
3076	timeout.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
3924	systeminfo.exe

Kills process with taskkill 5 IoCs

pid	Process
2352	taskkill.exe
2212	taskkill.exe
2652	taskkill.exe
868	taskkill.exe
1864	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	71eeae4de8.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	71eeae4de8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	42c72826d8.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	42c72826d8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	71eeae4de8.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
2808	skotes.exe
2688	b48f979c6e.exe
1392	329c6c898c.exe
2080	40f3e0db5f.exe
3324	f0fff25333.exe
3324	f0fff25333.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
3324	f0fff25333.exe
3324	f0fff25333.exe
3612	71eeae4de8.exe
3612	71eeae4de8.exe
3772	powershell.exe
1380	W4KLQf7.exe
1380	W4KLQf7.exe
1380	W4KLQf7.exe
1380	W4KLQf7.exe
1380	W4KLQf7.exe
1380	W4KLQf7.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2352	taskkill.exe
Token: SeDebugPrivilege	2212	taskkill.exe
Token: SeDebugPrivilege	2652	taskkill.exe
Token: SeDebugPrivilege	868	taskkill.exe
Token: SeDebugPrivilege	1864	taskkill.exe
Token: SeDebugPrivilege	1708	firefox.exe
Token: SeDebugPrivilege	1708	firefox.exe
Token: SeDebugPrivilege	3324	f0fff25333.exe
Token: SeDebugPrivilege	3772	powershell.exe

Suspicious use of FindShellTrayWindow 17 IoCs

pid	Process
2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
1708	firefox.exe
1708	firefox.exe
1708	firefox.exe
1708	firefox.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
1708	firefox.exe
1708	firefox.exe
1708	firefox.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe
2080	40f3e0db5f.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 2808	2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe	31
PID 2052 wrote to memory of 2808	2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe	31
PID 2052 wrote to memory of 2808	2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe	31
PID 2052 wrote to memory of 2808	2052	9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe	31
PID 2808 wrote to memory of 1380	2808	skotes.exe	33
PID 2808 wrote to memory of 1380	2808	skotes.exe	33
PID 2808 wrote to memory of 1380	2808	skotes.exe	33
PID 2808 wrote to memory of 1380	2808	skotes.exe	33
PID 2808 wrote to memory of 1892	2808	skotes.exe	34
PID 2808 wrote to memory of 1892	2808	skotes.exe	34
PID 2808 wrote to memory of 1892	2808	skotes.exe	34
PID 2808 wrote to memory of 1892	2808	skotes.exe	34
PID 2808 wrote to memory of 2688	2808	skotes.exe	35
PID 2808 wrote to memory of 2688	2808	skotes.exe	35
PID 2808 wrote to memory of 2688	2808	skotes.exe	35
PID 2808 wrote to memory of 2688	2808	skotes.exe	35
PID 2808 wrote to memory of 2568	2808	skotes.exe	36
PID 2808 wrote to memory of 2568	2808	skotes.exe	36
PID 2808 wrote to memory of 2568	2808	skotes.exe	36
PID 2808 wrote to memory of 2568	2808	skotes.exe	36
PID 2568 wrote to memory of 1896	2568	42c72826d8.exe	38
PID 2568 wrote to memory of 1896	2568	42c72826d8.exe	38
PID 2568 wrote to memory of 1896	2568	42c72826d8.exe	38
PID 2568 wrote to memory of 1896	2568	42c72826d8.exe	38
PID 2568 wrote to memory of 1612	2568	42c72826d8.exe	39
PID 2568 wrote to memory of 1612	2568	42c72826d8.exe	39
PID 2568 wrote to memory of 1612	2568	42c72826d8.exe	39
PID 2568 wrote to memory of 1612	2568	42c72826d8.exe	39
PID 2568 wrote to memory of 1604	2568	42c72826d8.exe	40
PID 2568 wrote to memory of 1604	2568	42c72826d8.exe	40
PID 2568 wrote to memory of 1604	2568	42c72826d8.exe	40
PID 2568 wrote to memory of 1604	2568	42c72826d8.exe	40
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2568 wrote to memory of 896	2568	42c72826d8.exe	41
PID 2808 wrote to memory of 2080	2808	skotes.exe	42
PID 2808 wrote to memory of 2080	2808	skotes.exe	42
PID 2808 wrote to memory of 2080	2808	skotes.exe	42
PID 2808 wrote to memory of 2080	2808	skotes.exe	42
PID 2080 wrote to memory of 2352	2080	40f3e0db5f.exe	43
PID 2080 wrote to memory of 2352	2080	40f3e0db5f.exe	43
PID 2080 wrote to memory of 2352	2080	40f3e0db5f.exe	43
PID 2080 wrote to memory of 2352	2080	40f3e0db5f.exe	43
PID 2808 wrote to memory of 1392	2808	skotes.exe	46
PID 2808 wrote to memory of 1392	2808	skotes.exe	46
PID 2808 wrote to memory of 1392	2808	skotes.exe	46
PID 2808 wrote to memory of 1392	2808	skotes.exe	46
PID 2080 wrote to memory of 2212	2080	40f3e0db5f.exe	47
PID 2080 wrote to memory of 2212	2080	40f3e0db5f.exe	47
PID 2080 wrote to memory of 2212	2080	40f3e0db5f.exe	47
PID 2080 wrote to memory of 2212	2080	40f3e0db5f.exe	47
PID 2080 wrote to memory of 2652	2080	40f3e0db5f.exe	49
PID 2080 wrote to memory of 2652	2080	40f3e0db5f.exe	49
PID 2080 wrote to memory of 2652	2080	40f3e0db5f.exe	49
PID 2080 wrote to memory of 2652	2080	40f3e0db5f.exe	49
PID 2080 wrote to memory of 868	2080	40f3e0db5f.exe	51

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe
"C:\Users\Admin\AppData\Local\Temp\9c91f50552267a3e10f17fc7787254353d236999203550048b305072d69fa1ce.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Users\Admin\AppData\Local\Temp\1014365001\W4KLQf7.exe
    "C:\Users\Admin\AppData\Local\Temp\1014365001\W4KLQf7.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1380
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\hyper-v.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3772
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:3924
- - C:\Users\Admin\AppData\Local\Temp\1014390001\ef208d6f24.exe
    "C:\Users\Admin\AppData\Local\Temp\1014390001\ef208d6f24.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1892
- - C:\Users\Admin\AppData\Local\Temp\1014391001\b48f979c6e.exe
    "C:\Users\Admin\AppData\Local\Temp\1014391001\b48f979c6e.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2688
- - C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe
    "C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe
      "C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe"
      4⤵
      Executes dropped EXE
      PID:1896
  - - C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe
      "C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe"
      4⤵
      Executes dropped EXE
      PID:1612
  - - C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe
      "C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe"
      4⤵
      Executes dropped EXE
      PID:1604
  - - C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe
      "C:\Users\Admin\AppData\Local\Temp\1014392001\42c72826d8.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Modifies system certificate store
      PID:896
- - C:\Users\Admin\AppData\Local\Temp\1014393001\40f3e0db5f.exe
    "C:\Users\Admin\AppData\Local\Temp\1014393001\40f3e0db5f.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2080
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2352
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2212
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2652
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:868
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1864
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      PID:1724
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:1708
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.0.574720776\2027251423" -parentBuildID 20221007134813 -prefsHandle 1208 -prefMapHandle 1144 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7e7c88a-dbf5-4a23-ade8-fbaf5805f4e9} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 1284 107d7a58 gpu
        6⤵
        
        PID:2936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.1.1220614691\2125510843" -parentBuildID 20221007134813 -prefsHandle 1532 -prefMapHandle 1528 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {96691ed4-da4c-4cf0-abe1-e03c1c4645bf} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 1544 f4ee258 socket
        6⤵
        
        PID:344
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.2.1591725826\789882947" -childID 1 -isForBrowser -prefsHandle 2056 -prefMapHandle 2052 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ca9136e7-deb9-4dd8-b1ff-e1b6e674979c} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 2068 1a29ee58 tab
        6⤵
        
        PID:2264
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.3.1882881699\1567801235" -childID 2 -isForBrowser -prefsHandle 2744 -prefMapHandle 2740 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e00a654-1cba-43dd-a526-17a45be729cb} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 2768 e63f58 tab
        6⤵
        
        PID:1868
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.4.676226078\47391735" -childID 3 -isForBrowser -prefsHandle 3736 -prefMapHandle 3692 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b1a3771-0605-4f41-bd0c-351503cf1cec} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 3748 1ed09d58 tab
        6⤵
        
        PID:1468
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.5.98762878\844057764" -childID 4 -isForBrowser -prefsHandle 3908 -prefMapHandle 3912 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6d4e7154-186e-4e3c-9a48-303d0aca75aa} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 3900 1b0f0558 tab
        6⤵
        
        PID:1892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1708.6.1933361990\1454919980" -childID 5 -isForBrowser -prefsHandle 4072 -prefMapHandle 4076 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 564 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2852136b-aa1d-4574-9e9d-30dced90be29} 1708 "\\.\pipe\gecko-crash-server-pipe.1708" 4060 2119af58 tab
        6⤵
        
        PID:2492
- - C:\Users\Admin\AppData\Local\Temp\1014394001\329c6c898c.exe
    "C:\Users\Admin\AppData\Local\Temp\1014394001\329c6c898c.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1392
- - C:\Users\Admin\AppData\Local\Temp\1014395001\f0fff25333.exe
    "C:\Users\Admin\AppData\Local\Temp\1014395001\f0fff25333.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - 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:3324
- - C:\Users\Admin\AppData\Local\Temp\1014396001\71eeae4de8.exe
    "C:\Users\Admin\AppData\Local\Temp\1014396001\71eeae4de8.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:3612
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\1014396001\71eeae4de8.exe" & rd /s /q "C:\ProgramData\NGVKNGVAAAAA" & exit
      4⤵
      System Location Discovery: System Language Discovery
      PID:4088
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion