amadey | 748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55

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	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c1028c9318.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 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	edc8317d74.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2dcd86d012.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c1028c9318.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 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	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	edc8317d74.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	edc8317d74.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c1028c9318.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c1028c9318.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	2dcd86d012.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2dcd86d012.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	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.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
2292	skotes.exe
2596	edc8317d74.exe
3112	2dcd86d012.exe
3096	0d21b9d545.exe
4036	c1028c9318.exe
1064	skotes.exe
6016	skotes.exe

Identifies Wine through registry keys 2 TTPs 7 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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.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	edc8317d74.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	2dcd86d012.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	c1028c9318.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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	c1028c9318.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c1028c9318.exe

Adds Run key to start application 2 TTPs 4 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\edc8317d74.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003762001\\edc8317d74.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2dcd86d012.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003763001\\2dcd86d012.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0d21b9d545.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003764001\\0d21b9d545.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c1028c9318.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003765001\\c1028c9318.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023bbc-67.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
2292	skotes.exe
2596	edc8317d74.exe
3112	2dcd86d012.exe
4036	c1028c9318.exe
1064	skotes.exe
6016	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.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	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dcd86d012.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	c1028c9318.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	edc8317d74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0d21b9d545.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
5052	taskkill.exe
3604	taskkill.exe
4504	taskkill.exe
2836	taskkill.exe
4596	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 21 IoCs

pid	Process
3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
2292	skotes.exe
2292	skotes.exe
2596	edc8317d74.exe
2596	edc8317d74.exe
3112	2dcd86d012.exe
3112	2dcd86d012.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
4036	c1028c9318.exe
4036	c1028c9318.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
4036	c1028c9318.exe
4036	c1028c9318.exe
4036	c1028c9318.exe
1064	skotes.exe
1064	skotes.exe
6016	skotes.exe
6016	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4504	taskkill.exe
Token: SeDebugPrivilege	2836	taskkill.exe
Token: SeDebugPrivilege	4596	taskkill.exe
Token: SeDebugPrivilege	5052	taskkill.exe
Token: SeDebugPrivilege	3604	taskkill.exe
Token: SeDebugPrivilege	756	firefox.exe
Token: SeDebugPrivilege	756	firefox.exe
Token: SeDebugPrivilege	4036	c1028c9318.exe
Token: SeDebugPrivilege	756	firefox.exe
Token: SeDebugPrivilege	756	firefox.exe
Token: SeDebugPrivilege	756	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
756	firefox.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe
3096	0d21b9d545.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
756	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 2292	3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe	89
PID 3980 wrote to memory of 2292	3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe	89
PID 3980 wrote to memory of 2292	3980	748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe	89
PID 2292 wrote to memory of 2596	2292	skotes.exe	98
PID 2292 wrote to memory of 2596	2292	skotes.exe	98
PID 2292 wrote to memory of 2596	2292	skotes.exe	98
PID 2292 wrote to memory of 3112	2292	skotes.exe	104
PID 2292 wrote to memory of 3112	2292	skotes.exe	104
PID 2292 wrote to memory of 3112	2292	skotes.exe	104
PID 2292 wrote to memory of 3096	2292	skotes.exe	105
PID 2292 wrote to memory of 3096	2292	skotes.exe	105
PID 2292 wrote to memory of 3096	2292	skotes.exe	105
PID 3096 wrote to memory of 4504	3096	0d21b9d545.exe	106
PID 3096 wrote to memory of 4504	3096	0d21b9d545.exe	106
PID 3096 wrote to memory of 4504	3096	0d21b9d545.exe	106
PID 3096 wrote to memory of 2836	3096	0d21b9d545.exe	108
PID 3096 wrote to memory of 2836	3096	0d21b9d545.exe	108
PID 3096 wrote to memory of 2836	3096	0d21b9d545.exe	108
PID 3096 wrote to memory of 4596	3096	0d21b9d545.exe	110
PID 3096 wrote to memory of 4596	3096	0d21b9d545.exe	110
PID 3096 wrote to memory of 4596	3096	0d21b9d545.exe	110
PID 3096 wrote to memory of 5052	3096	0d21b9d545.exe	112
PID 3096 wrote to memory of 5052	3096	0d21b9d545.exe	112
PID 3096 wrote to memory of 5052	3096	0d21b9d545.exe	112
PID 3096 wrote to memory of 3604	3096	0d21b9d545.exe	114
PID 3096 wrote to memory of 3604	3096	0d21b9d545.exe	114
PID 3096 wrote to memory of 3604	3096	0d21b9d545.exe	114
PID 3096 wrote to memory of 2188	3096	0d21b9d545.exe	116
PID 3096 wrote to memory of 2188	3096	0d21b9d545.exe	116
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 2188 wrote to memory of 756	2188	firefox.exe	117
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118
PID 756 wrote to memory of 1040	756	firefox.exe	118

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\748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.exe
"C:\Users\Admin\AppData\Local\Temp\748a8fb5570b396cf5d8e9b811a246b790d5bce43fa9a105521602d879918b55.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:3980
- 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:2292
- - C:\Users\Admin\AppData\Local\Temp\1003762001\edc8317d74.exe
    "C:\Users\Admin\AppData\Local\Temp\1003762001\edc8317d74.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:2596
- - C:\Users\Admin\AppData\Local\Temp\1003763001\2dcd86d012.exe
    "C:\Users\Admin\AppData\Local\Temp\1003763001\2dcd86d012.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:3112
- - C:\Users\Admin\AppData\Local\Temp\1003764001\0d21b9d545.exe
    "C:\Users\Admin\AppData\Local\Temp\1003764001\0d21b9d545.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:3096
  - - 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:4504
  - - 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:2836
  - - 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:4596
  - - 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:5052
  - - 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:3604
  - - 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:2188
    - - 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:756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2008 -parentBuildID 20240401114208 -prefsHandle 1936 -prefMapHandle 1928 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {29d5d6d1-1384-4314-85f0-6cb44d60b45f} 756 "\\.\pipe\gecko-crash-server-pipe.756" gpu
        6⤵
        
        PID:1040
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2424 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2d0471cb-adb6-4fd7-a1e6-492d8e2f1168} 756 "\\.\pipe\gecko-crash-server-pipe.756" socket
        6⤵
        
        PID:2084
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3272 -childID 1 -isForBrowser -prefsHandle 2660 -prefMapHandle 2760 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cfce494b-ad9e-4054-aff6-5768f9d3fea9} 756 "\\.\pipe\gecko-crash-server-pipe.756" tab
        6⤵
        
        PID:2968
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3284 -childID 2 -isForBrowser -prefsHandle 3704 -prefMapHandle 3700 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f78cef47-7cac-48d6-8ecf-ade817e497b3} 756 "\\.\pipe\gecko-crash-server-pipe.756" tab
        6⤵
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4564 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4620 -prefMapHandle 4604 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {24792f4a-ad0d-4d07-a8ca-bcdc3c84a838} 756 "\\.\pipe\gecko-crash-server-pipe.756" utility
        6⤵
        Checks processor information in registry
        
        PID:5280
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5500 -childID 3 -isForBrowser -prefsHandle 5492 -prefMapHandle 4824 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {622e64c9-b820-4126-a907-003b7a9c21f6} 756 "\\.\pipe\gecko-crash-server-pipe.756" tab
        6⤵
        
        PID:4472
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5660 -childID 4 -isForBrowser -prefsHandle 5768 -prefMapHandle 5532 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2de978e7-d1ce-4735-8fd1-5594fd9caa89} 756 "\\.\pipe\gecko-crash-server-pipe.756" tab
        6⤵
        
        PID:5128
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5844 -childID 5 -isForBrowser -prefsHandle 5652 -prefMapHandle 5648 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2246cee-2273-4b3d-8dec-73389dd56535} 756 "\\.\pipe\gecko-crash-server-pipe.756" tab
        6⤵
        
        PID:5220
- - C:\Users\Admin\AppData\Local\Temp\1003765001\c1028c9318.exe
    "C:\Users\Admin\AppData\Local\Temp\1003765001\c1028c9318.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:4036

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:1064

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:6016

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