amadey | a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9

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\DisableBehaviorMonitoring = "1"	54f1e81e99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	54f1e81e99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	54f1e81e99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	54f1e81e99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	54f1e81e99.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	54f1e81e99.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 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	554633d4ad.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	54f1e81e99.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	03ec35dbe7.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 16 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	03ec35dbe7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	554633d4ad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	54f1e81e99.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	54f1e81e99.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\SystemBiosVersion	skotes.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\SystemBiosVersion	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	03ec35dbe7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	554633d4ad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe

Executes dropped EXE 8 IoCs

pid	Process
5092	skotes.exe
1224	skotes.exe
4404	03ec35dbe7.exe
2960	554633d4ad.exe
2552	a03417092d.exe
2588	54f1e81e99.exe
2740	skotes.exe
4248	skotes.exe

Identifies Wine through registry keys 2 TTPs 8 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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	03ec35dbe7.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	554633d4ad.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	54f1e81e99.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.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	54f1e81e99.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	54f1e81e99.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\554633d4ad.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003803001\\554633d4ad.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a03417092d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003804001\\a03417092d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\54f1e81e99.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003805001\\54f1e81e99.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000e000000023bc8-71.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
5092	skotes.exe
1224	skotes.exe
4404	03ec35dbe7.exe
2960	554633d4ad.exe
2588	54f1e81e99.exe
2740	skotes.exe
4248	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.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 11 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03ec35dbe7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	554633d4ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a03417092d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.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	54f1e81e99.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
4572	taskkill.exe
3708	taskkill.exe
2388	taskkill.exe
1092	taskkill.exe
2372	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
5092	skotes.exe
5092	skotes.exe
1224	skotes.exe
1224	skotes.exe
4404	03ec35dbe7.exe
4404	03ec35dbe7.exe
2960	554633d4ad.exe
2960	554633d4ad.exe
2552	a03417092d.exe
2552	a03417092d.exe
2588	54f1e81e99.exe
2588	54f1e81e99.exe
2588	54f1e81e99.exe
2588	54f1e81e99.exe
2588	54f1e81e99.exe
2552	a03417092d.exe
2552	a03417092d.exe
2740	skotes.exe
2740	skotes.exe
4248	skotes.exe
4248	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	taskkill.exe
Token: SeDebugPrivilege	2388	taskkill.exe
Token: SeDebugPrivilege	1092	taskkill.exe
Token: SeDebugPrivilege	2372	taskkill.exe
Token: SeDebugPrivilege	4572	taskkill.exe
Token: SeDebugPrivilege	2588	54f1e81e99.exe
Token: SeDebugPrivilege	3612	firefox.exe
Token: SeDebugPrivilege	3612	firefox.exe
Token: SeDebugPrivilege	3612	firefox.exe
Token: SeDebugPrivilege	3612	firefox.exe
Token: SeDebugPrivilege	3612	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
2552	a03417092d.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
2552	a03417092d.exe
2552	a03417092d.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
2552	a03417092d.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
2552	a03417092d.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
3612	firefox.exe
2552	a03417092d.exe
2552	a03417092d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3612	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 5092	1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe	87
PID 1068 wrote to memory of 5092	1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe	87
PID 1068 wrote to memory of 5092	1068	a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe	87
PID 5092 wrote to memory of 4404	5092	skotes.exe	95
PID 5092 wrote to memory of 4404	5092	skotes.exe	95
PID 5092 wrote to memory of 4404	5092	skotes.exe	95
PID 5092 wrote to memory of 2960	5092	skotes.exe	98
PID 5092 wrote to memory of 2960	5092	skotes.exe	98
PID 5092 wrote to memory of 2960	5092	skotes.exe	98
PID 5092 wrote to memory of 2552	5092	skotes.exe	99
PID 5092 wrote to memory of 2552	5092	skotes.exe	99
PID 5092 wrote to memory of 2552	5092	skotes.exe	99
PID 2552 wrote to memory of 3708	2552	a03417092d.exe	100
PID 2552 wrote to memory of 3708	2552	a03417092d.exe	100
PID 2552 wrote to memory of 3708	2552	a03417092d.exe	100
PID 2552 wrote to memory of 2388	2552	a03417092d.exe	102
PID 2552 wrote to memory of 2388	2552	a03417092d.exe	102
PID 2552 wrote to memory of 2388	2552	a03417092d.exe	102
PID 2552 wrote to memory of 1092	2552	a03417092d.exe	104
PID 2552 wrote to memory of 1092	2552	a03417092d.exe	104
PID 2552 wrote to memory of 1092	2552	a03417092d.exe	104
PID 2552 wrote to memory of 2372	2552	a03417092d.exe	106
PID 2552 wrote to memory of 2372	2552	a03417092d.exe	106
PID 2552 wrote to memory of 2372	2552	a03417092d.exe	106
PID 5092 wrote to memory of 2588	5092	skotes.exe	108
PID 5092 wrote to memory of 2588	5092	skotes.exe	108
PID 5092 wrote to memory of 2588	5092	skotes.exe	108
PID 2552 wrote to memory of 4572	2552	a03417092d.exe	109
PID 2552 wrote to memory of 4572	2552	a03417092d.exe	109
PID 2552 wrote to memory of 4572	2552	a03417092d.exe	109
PID 2552 wrote to memory of 3688	2552	a03417092d.exe	111
PID 2552 wrote to memory of 3688	2552	a03417092d.exe	111
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3688 wrote to memory of 3612	3688	firefox.exe	112
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113
PID 3612 wrote to memory of 1996	3612	firefox.exe	113

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\a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe
"C:\Users\Admin\AppData\Local\Temp\a3ade2fbf9580b5942e93a64b8319782ebb78a94c04954af814bbd3c909f65a9.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- 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:1068
- 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
  - 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:5092
- - C:\Users\Admin\AppData\Local\Temp\1003802001\03ec35dbe7.exe
    "C:\Users\Admin\AppData\Local\Temp\1003802001\03ec35dbe7.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:4404
- - C:\Users\Admin\AppData\Local\Temp\1003803001\554633d4ad.exe
    "C:\Users\Admin\AppData\Local\Temp\1003803001\554633d4ad.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:2960
- - C:\Users\Admin\AppData\Local\Temp\1003804001\a03417092d.exe
    "C:\Users\Admin\AppData\Local\Temp\1003804001\a03417092d.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:2552
  - - 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:3708
  - - 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:2388
  - - 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:1092
  - - 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:2372
  - - 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:4572
  - - 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⤵
      Suspicious use of WriteProcessMemory
      PID:3688
    - - 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
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3612
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b4287cc-3892-4ae0-9713-6a9f98faa84e} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" gpu
        6⤵
        
        PID:1996
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2432 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {223bb457-2f21-45cb-ae62-c6ca1a92e7e8} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" socket
        6⤵
        
        PID:1780
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2908 -childID 1 -isForBrowser -prefsHandle 2812 -prefMapHandle 2780 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b47fea5-1b3e-4bba-986d-4fd87b2f3aa7} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" tab
        6⤵
        
        PID:4424
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4264 -childID 2 -isForBrowser -prefsHandle 4256 -prefMapHandle 4252 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {68a9e7ca-784e-4dc5-a211-68e857c58f5a} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" tab
        6⤵
        
        PID:2612
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4928 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4816 -prefMapHandle 4872 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3b9b687c-b4e0-4754-89fd-fb636571a58d} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" utility
        6⤵
        Checks processor information in registry
        
        PID:5828
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5324 -childID 3 -isForBrowser -prefsHandle 5308 -prefMapHandle 5304 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {be4cce5f-89c5-45c5-8a39-791beb598190} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" tab
        6⤵
        
        PID:4684
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5336 -childID 4 -isForBrowser -prefsHandle 5328 -prefMapHandle 5320 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4f637f57-e825-40ce-9c7c-bfdafa227e17} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" tab
        6⤵
        
        PID:1560
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5740 -childID 5 -isForBrowser -prefsHandle 5556 -prefMapHandle 5552 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {06e6397d-c651-48e6-bb5a-6d9f9edfcc24} 3612 "\\.\pipe\gecko-crash-server-pipe.3612" tab
        6⤵
        
        PID:3164
- - C:\Users\Admin\AppData\Local\Temp\1003805001\54f1e81e99.exe
    "C:\Users\Admin\AppData\Local\Temp\1003805001\54f1e81e99.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:2588

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:1224

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:2740

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:4248

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