amadey | e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62

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\DisableOnAccessProtection = "1"	a361d5c4e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a361d5c4e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a361d5c4e0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a361d5c4e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a361d5c4e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a361d5c4e0.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 9 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	40045c5f81.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a361d5c4e0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1i65b3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2R1038.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9392d234f7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9392d234f7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2R1038.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	40045c5f81.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9392d234f7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1i65b3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a361d5c4e0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1i65b3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2R1038.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	40045c5f81.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a361d5c4e0.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	1i65b3.exe

Executes dropped EXE 12 IoCs

pid	Process
1824	1i65b3.exe
1248	skotes.exe
1800	2R1038.exe
2740	A1Jmc63.exe
916	vdGy6gA.exe
2160	40045c5f81.exe
2196	9392d234f7.exe
2636	skotes.exe
2004	ee1eed1580.exe
4896	a361d5c4e0.exe
6732	skotes.exe
1940	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 IoCs

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

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	2R1038.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	9392d234f7.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	40045c5f81.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	a361d5c4e0.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	1i65b3.exe

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	a361d5c4e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a361d5c4e0.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\40045c5f81.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013339001\\40045c5f81.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9392d234f7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013340001\\9392d234f7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ee1eed1580.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013341001\\ee1eed1580.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a361d5c4e0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013342001\\a361d5c4e0.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a000000023b95-117.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
1824	1i65b3.exe
1248	skotes.exe
1800	2R1038.exe
2160	40045c5f81.exe
2196	9392d234f7.exe
2636	skotes.exe
4896	a361d5c4e0.exe
6732	skotes.exe
1940	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1i65b3.exe

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

System Information Discovery
T1082

Program crash 7 IoCs

pid	pid_target	Process	procid_target
1812	1800	WerFault.exe	85
4772	1800	WerFault.exe	85
2900	2160	WerFault.exe	102
5404	2740	WerFault.exe	94
5420	2740	WerFault.exe	94
5908	916	WerFault.exe	99
5924	916	WerFault.exe	99

System Location Discovery: System Language Discovery 1 TTPs 17 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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	ee1eed1580.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a361d5c4e0.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	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee1eed1580.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vdGy6gA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9392d234f7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	ee1eed1580.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2R1038.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A1Jmc63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40045c5f81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1i65b3.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\~Mhz	firefox.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\VendorIdentifier	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\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
2940	taskkill.exe
2620	taskkill.exe
1656	taskkill.exe
3420	taskkill.exe
2956	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1824	1i65b3.exe
1824	1i65b3.exe
1248	skotes.exe
1248	skotes.exe
1800	2R1038.exe
1800	2R1038.exe
2160	40045c5f81.exe
2160	40045c5f81.exe
2196	9392d234f7.exe
2196	9392d234f7.exe
2636	skotes.exe
2636	skotes.exe
4896	a361d5c4e0.exe
4896	a361d5c4e0.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
4896	a361d5c4e0.exe
4896	a361d5c4e0.exe
4896	a361d5c4e0.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
6732	skotes.exe
6732	skotes.exe
1940	skotes.exe
1940	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	taskkill.exe
Token: SeDebugPrivilege	1656	taskkill.exe
Token: SeDebugPrivilege	3420	taskkill.exe
Token: SeDebugPrivilege	2956	taskkill.exe
Token: SeDebugPrivilege	2940	taskkill.exe
Token: SeDebugPrivilege	4896	a361d5c4e0.exe
Token: SeDebugPrivilege	3636	firefox.exe
Token: SeDebugPrivilege	3636	firefox.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
1824	1i65b3.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
3636	firefox.exe
3636	firefox.exe
2004	ee1eed1580.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe

Suspicious use of SendNotifyMessage 34 IoCs

pid	Process
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
3636	firefox.exe
3636	firefox.exe
2004	ee1eed1580.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
3636	firefox.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe
2004	ee1eed1580.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3636	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1824	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	83
PID 2024 wrote to memory of 1824	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	83
PID 2024 wrote to memory of 1824	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	83
PID 1824 wrote to memory of 1248	1824	1i65b3.exe	84
PID 1824 wrote to memory of 1248	1824	1i65b3.exe	84
PID 1824 wrote to memory of 1248	1824	1i65b3.exe	84
PID 2024 wrote to memory of 1800	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	85
PID 2024 wrote to memory of 1800	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	85
PID 2024 wrote to memory of 1800	2024	e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe	85
PID 1248 wrote to memory of 2740	1248	skotes.exe	94
PID 1248 wrote to memory of 2740	1248	skotes.exe	94
PID 1248 wrote to memory of 2740	1248	skotes.exe	94
PID 1248 wrote to memory of 916	1248	skotes.exe	99
PID 1248 wrote to memory of 916	1248	skotes.exe	99
PID 1248 wrote to memory of 916	1248	skotes.exe	99
PID 1248 wrote to memory of 2160	1248	skotes.exe	102
PID 1248 wrote to memory of 2160	1248	skotes.exe	102
PID 1248 wrote to memory of 2160	1248	skotes.exe	102
PID 1248 wrote to memory of 2196	1248	skotes.exe	105
PID 1248 wrote to memory of 2196	1248	skotes.exe	105
PID 1248 wrote to memory of 2196	1248	skotes.exe	105
PID 1248 wrote to memory of 2004	1248	skotes.exe	109
PID 1248 wrote to memory of 2004	1248	skotes.exe	109
PID 1248 wrote to memory of 2004	1248	skotes.exe	109
PID 2004 wrote to memory of 2620	2004	ee1eed1580.exe	110
PID 2004 wrote to memory of 2620	2004	ee1eed1580.exe	110
PID 2004 wrote to memory of 2620	2004	ee1eed1580.exe	110
PID 1248 wrote to memory of 4896	1248	skotes.exe	112
PID 1248 wrote to memory of 4896	1248	skotes.exe	112
PID 1248 wrote to memory of 4896	1248	skotes.exe	112
PID 2004 wrote to memory of 1656	2004	ee1eed1580.exe	114
PID 2004 wrote to memory of 1656	2004	ee1eed1580.exe	114
PID 2004 wrote to memory of 1656	2004	ee1eed1580.exe	114
PID 2004 wrote to memory of 3420	2004	ee1eed1580.exe	116
PID 2004 wrote to memory of 3420	2004	ee1eed1580.exe	116
PID 2004 wrote to memory of 3420	2004	ee1eed1580.exe	116
PID 2004 wrote to memory of 2956	2004	ee1eed1580.exe	118
PID 2004 wrote to memory of 2956	2004	ee1eed1580.exe	118
PID 2004 wrote to memory of 2956	2004	ee1eed1580.exe	118
PID 2004 wrote to memory of 2940	2004	ee1eed1580.exe	120
PID 2004 wrote to memory of 2940	2004	ee1eed1580.exe	120
PID 2004 wrote to memory of 2940	2004	ee1eed1580.exe	120
PID 2004 wrote to memory of 964	2004	ee1eed1580.exe	122
PID 2004 wrote to memory of 964	2004	ee1eed1580.exe	122
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 964 wrote to memory of 3636	964	firefox.exe	123
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124
PID 3636 wrote to memory of 644	3636	firefox.exe	124

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\e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe
"C:\Users\Admin\AppData\Local\Temp\e22dcefd1246b9cebd8196f0277930a5e27e4706147158bd461a3a15f73abe62.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1i65b3.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1i65b3.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - 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:1824
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1248
  - - C:\Users\Admin\AppData\Local\Temp\1013328001\A1Jmc63.exe
      "C:\Users\Admin\AppData\Local\Temp\1013328001\A1Jmc63.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2740
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 1360
        5⤵
        Program crash
        
        PID:5404
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 1408
        5⤵
        Program crash
        
        PID:5420
  - - C:\Users\Admin\AppData\Local\Temp\1013334001\vdGy6gA.exe
      "C:\Users\Admin\AppData\Local\Temp\1013334001\vdGy6gA.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:916
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 916 -s 1388
        5⤵
        Program crash
        
        PID:5908
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 916 -s 1364
        5⤵
        Program crash
        
        PID:5924
  - - C:\Users\Admin\AppData\Local\Temp\1013339001\40045c5f81.exe
      "C:\Users\Admin\AppData\Local\Temp\1013339001\40045c5f81.exe"
      4⤵
      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:2160
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1580
        5⤵
        Program crash
        
        PID:2900
  - - C:\Users\Admin\AppData\Local\Temp\1013340001\9392d234f7.exe
      "C:\Users\Admin\AppData\Local\Temp\1013340001\9392d234f7.exe"
      4⤵
      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:2196
  - - C:\Users\Admin\AppData\Local\Temp\1013341001\ee1eed1580.exe
      "C:\Users\Admin\AppData\Local\Temp\1013341001\ee1eed1580.exe"
      4⤵
      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:2004
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2620
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1656
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3420
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2956
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2940
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:964
      - 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
        6⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3636
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1936 -prefMapHandle 1928 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {40251366-aaf9-49a1-867d-39c6823e75ad} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" gpu
        7⤵
        
        PID:644
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2488 -parentBuildID 20240401114208 -prefsHandle 2480 -prefMapHandle 2468 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4c84a39-a0d0-4efa-906f-ab572f2e5680} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" socket
        7⤵
        
        PID:3332
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3320 -childID 1 -isForBrowser -prefsHandle 3312 -prefMapHandle 3308 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62d6e152-2409-4820-8d88-66d87df91b22} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" tab
        7⤵
        
        PID:4416
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3760 -childID 2 -isForBrowser -prefsHandle 3756 -prefMapHandle 3752 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4aaa3e75-4ae1-4e59-b2bb-5acbce168db7} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" tab
        7⤵
        
        PID:4048
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4956 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4952 -prefMapHandle 4948 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3fe98ae-d383-4168-98ed-907709e6bb11} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" utility
        7⤵
        Checks processor information in registry
        
        PID:6916
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5268 -childID 3 -isForBrowser -prefsHandle 5260 -prefMapHandle 5256 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f364c53a-df89-4cee-9a88-eff8aa28d097} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" tab
        7⤵
        
        PID:7136
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5416 -childID 4 -isForBrowser -prefsHandle 5424 -prefMapHandle 5432 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a70af57-8cee-4c92-b71d-5dc6cde28b10} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" tab
        7⤵
        
        PID:7148
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5592 -childID 5 -isForBrowser -prefsHandle 5600 -prefMapHandle 5604 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 932 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {25a6c461-6ca4-44ca-9205-44293b5dc0ae} 3636 "\\.\pipe\gecko-crash-server-pipe.3636" tab
        7⤵
        
        PID:7160
  - - C:\Users\Admin\AppData\Local\Temp\1013342001\a361d5c4e0.exe
      "C:\Users\Admin\AppData\Local\Temp\1013342001\a361d5c4e0.exe"
      4⤵
      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:4896
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2R1038.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2R1038.exe
  2⤵
  - 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:1800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 1564
    3⤵
    - Program crash
    PID:1812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 1596
    3⤵
    - Program crash
    PID:4772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1800 -ip 1800
1⤵
PID:4988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1800 -ip 1800
1⤵
PID:3100

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:2636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2160 -ip 2160
1⤵
PID:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2740 -ip 2740
1⤵
PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 2740 -ip 2740
1⤵
PID:5136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 916 -ip 916
1⤵
PID:5876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 916 -ip 916
1⤵
PID:5880

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:6732

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion