amadey | ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	3e5aa71677.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 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
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__	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1fbfa50aaa.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3e5aa71677.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 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	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3e5aa71677.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	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1fbfa50aaa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1fbfa50aaa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3e5aa71677.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 7 IoCs

pid	Process
2604	skotes.exe
3160	0598c0c7a7.exe
4300	1fbfa50aaa.exe
3384	3e5aa71677.exe
5080	ae913001c1.exe
5688	skotes.exe
4148	skotes.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	3e5aa71677.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	1fbfa50aaa.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	3e5aa71677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	3e5aa71677.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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0598c0c7a7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014337001\\0598c0c7a7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1fbfa50aaa.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014338001\\1fbfa50aaa.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3e5aa71677.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1014339001\\3e5aa71677.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b8a-29.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
2604	skotes.exe
4300	1fbfa50aaa.exe
3384	3e5aa71677.exe
5688	skotes.exe
4148	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.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 13 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	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	0598c0c7a7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1fbfa50aaa.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	ae913001c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e5aa71677.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0598c0c7a7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	0598c0c7a7.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	taskkill.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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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\~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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
2932	taskkill.exe
3444	taskkill.exe
2668	taskkill.exe
752	taskkill.exe
692	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
2604	skotes.exe
2604	skotes.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
4300	1fbfa50aaa.exe
4300	1fbfa50aaa.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3384	3e5aa71677.exe
3384	3e5aa71677.exe
3384	3e5aa71677.exe
3384	3e5aa71677.exe
3384	3e5aa71677.exe
5688	skotes.exe
5688	skotes.exe
4148	skotes.exe
4148	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	692	taskkill.exe
Token: SeDebugPrivilege	2932	taskkill.exe
Token: SeDebugPrivilege	3444	taskkill.exe
Token: SeDebugPrivilege	2668	taskkill.exe
Token: SeDebugPrivilege	752	taskkill.exe
Token: SeDebugPrivilege	1364	firefox.exe
Token: SeDebugPrivilege	1364	firefox.exe
Token: SeDebugPrivilege	3384	3e5aa71677.exe
Token: SeDebugPrivilege	1364	firefox.exe
Token: SeDebugPrivilege	1364	firefox.exe
Token: SeDebugPrivilege	1364	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
1364	firefox.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe
3160	0598c0c7a7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1364	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 2604	3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe	85
PID 3672 wrote to memory of 2604	3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe	85
PID 3672 wrote to memory of 2604	3672	ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe	85
PID 2604 wrote to memory of 3160	2604	skotes.exe	87
PID 2604 wrote to memory of 3160	2604	skotes.exe	87
PID 2604 wrote to memory of 3160	2604	skotes.exe	87
PID 3160 wrote to memory of 692	3160	0598c0c7a7.exe	89
PID 3160 wrote to memory of 692	3160	0598c0c7a7.exe	89
PID 3160 wrote to memory of 692	3160	0598c0c7a7.exe	89
PID 3160 wrote to memory of 2932	3160	0598c0c7a7.exe	93
PID 3160 wrote to memory of 2932	3160	0598c0c7a7.exe	93
PID 3160 wrote to memory of 2932	3160	0598c0c7a7.exe	93
PID 3160 wrote to memory of 3444	3160	0598c0c7a7.exe	95
PID 3160 wrote to memory of 3444	3160	0598c0c7a7.exe	95
PID 3160 wrote to memory of 3444	3160	0598c0c7a7.exe	95
PID 3160 wrote to memory of 2668	3160	0598c0c7a7.exe	97
PID 3160 wrote to memory of 2668	3160	0598c0c7a7.exe	97
PID 3160 wrote to memory of 2668	3160	0598c0c7a7.exe	97
PID 2604 wrote to memory of 4300	2604	skotes.exe	99
PID 2604 wrote to memory of 4300	2604	skotes.exe	99
PID 2604 wrote to memory of 4300	2604	skotes.exe	99
PID 3160 wrote to memory of 752	3160	0598c0c7a7.exe	100
PID 3160 wrote to memory of 752	3160	0598c0c7a7.exe	100
PID 3160 wrote to memory of 752	3160	0598c0c7a7.exe	100
PID 3160 wrote to memory of 4036	3160	0598c0c7a7.exe	102
PID 3160 wrote to memory of 4036	3160	0598c0c7a7.exe	102
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 4036 wrote to memory of 1364	4036	firefox.exe	103
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104
PID 1364 wrote to memory of 4160	1364	firefox.exe	104

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\ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.exe
"C:\Users\Admin\AppData\Local\Temp\ae55b79e19c6c52a9716daea842579ee4a765604c6fa227e3ac3e3a3fe66215f.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:3672
- 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:2604
- - C:\Users\Admin\AppData\Local\Temp\1014337001\0598c0c7a7.exe
    "C:\Users\Admin\AppData\Local\Temp\1014337001\0598c0c7a7.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:3160
  - - 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:692
  - - 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:2932
  - - 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:3444
  - - 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:2668
  - - 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:752
  - - 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:4036
    - - 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:1364
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b2f0fde7-9937-4dac-8be0-0e1c2c6a9b29} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" gpu
        6⤵
        
        PID:4160
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2440 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1af7bd4f-cf20-4341-8716-21112e149406} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" socket
        6⤵
        
        PID:3724
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2960 -childID 1 -isForBrowser -prefsHandle 3152 -prefMapHandle 3040 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9dd30900-595d-43be-8c8c-4b1d2a29bf59} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" tab
        6⤵
        
        PID:3224
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3928 -childID 2 -isForBrowser -prefsHandle 3920 -prefMapHandle 3916 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {418b3b78-7975-4c49-98c6-058164e85bcc} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" tab
        6⤵
        
        PID:3172
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4744 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4736 -prefMapHandle 4560 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d92e4979-b53b-47eb-a69e-887ba688c1d7} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" utility
        6⤵
        Checks processor information in registry
        
        PID:1992
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5596 -childID 3 -isForBrowser -prefsHandle 5576 -prefMapHandle 5572 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dca36aa5-7c98-4cde-a4f7-4dec1b343028} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" tab
        6⤵
        
        PID:6024
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5256 -childID 4 -isForBrowser -prefsHandle 5724 -prefMapHandle 5728 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6ea6180f-05cd-42c7-bc2a-88f8e1d974e8} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" tab
        6⤵
        
        PID:6036
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5568 -childID 5 -isForBrowser -prefsHandle 5900 -prefMapHandle 5904 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ed8af6d-ec1c-4ed8-bad0-fbe29d71d791} 1364 "\\.\pipe\gecko-crash-server-pipe.1364" tab
        6⤵
        
        PID:6064
- - C:\Users\Admin\AppData\Local\Temp\1014338001\1fbfa50aaa.exe
    "C:\Users\Admin\AppData\Local\Temp\1014338001\1fbfa50aaa.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:4300
- - C:\Users\Admin\AppData\Local\Temp\1014339001\3e5aa71677.exe
    "C:\Users\Admin\AppData\Local\Temp\1014339001\3e5aa71677.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:3384
- - C:\Users\Admin\AppData\Local\Temp\1014340001\ae913001c1.exe
    "C:\Users\Admin\AppData\Local\Temp\1014340001\ae913001c1.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5080

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:5688

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:4148

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