amadey | 162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5

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"	ee5e041490.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ee5e041490.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ee5e041490.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ee5e041490.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ee5e041490.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ee5e041490.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__	ba451c5fca.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ee5e041490.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__	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	127a7a5385.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\VideoBiosVersion	ee5e041490.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	127a7a5385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ee5e041490.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ba451c5fca.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	127a7a5385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ba451c5fca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 7 IoCs

pid	Process
4308	skotes.exe
808	127a7a5385.exe
1084	ba451c5fca.exe
3500	8741d96893.exe
5040	ee5e041490.exe
5796	skotes.exe
1648	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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	ee5e041490.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	127a7a5385.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	ba451c5fca.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	ee5e041490.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ee5e041490.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ee5e041490.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003535001\\ee5e041490.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\127a7a5385.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003532001\\127a7a5385.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ba451c5fca.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003533001\\ba451c5fca.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8741d96893.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003534001\\8741d96893.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b95-67.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
4308	skotes.exe
808	127a7a5385.exe
1084	ba451c5fca.exe
5040	ee5e041490.exe
5796	skotes.exe
1648	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	127a7a5385.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	ee5e041490.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba451c5fca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8741d96893.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\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
1880	taskkill.exe
1136	taskkill.exe
3928	taskkill.exe
4812	taskkill.exe
1644	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
4308	skotes.exe
4308	skotes.exe
808	127a7a5385.exe
808	127a7a5385.exe
1084	ba451c5fca.exe
1084	ba451c5fca.exe
3500	8741d96893.exe
3500	8741d96893.exe
5040	ee5e041490.exe
5040	ee5e041490.exe
3500	8741d96893.exe
3500	8741d96893.exe
5040	ee5e041490.exe
5040	ee5e041490.exe
5040	ee5e041490.exe
5796	skotes.exe
5796	skotes.exe
1648	skotes.exe
1648	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3928	taskkill.exe
Token: SeDebugPrivilege	4812	taskkill.exe
Token: SeDebugPrivilege	1644	taskkill.exe
Token: SeDebugPrivilege	1880	taskkill.exe
Token: SeDebugPrivilege	1136	taskkill.exe
Token: SeDebugPrivilege	1100	firefox.exe
Token: SeDebugPrivilege	1100	firefox.exe
Token: SeDebugPrivilege	5040	ee5e041490.exe
Token: SeDebugPrivilege	1100	firefox.exe
Token: SeDebugPrivilege	1100	firefox.exe
Token: SeDebugPrivilege	1100	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
3500	8741d96893.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
3500	8741d96893.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
1100	firefox.exe
3500	8741d96893.exe
3500	8741d96893.exe
3500	8741d96893.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1100	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 4308	4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	87
PID 4932 wrote to memory of 4308	4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	87
PID 4932 wrote to memory of 4308	4932	162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe	87
PID 4308 wrote to memory of 808	4308	skotes.exe	92
PID 4308 wrote to memory of 808	4308	skotes.exe	92
PID 4308 wrote to memory of 808	4308	skotes.exe	92
PID 4308 wrote to memory of 1084	4308	skotes.exe	96
PID 4308 wrote to memory of 1084	4308	skotes.exe	96
PID 4308 wrote to memory of 1084	4308	skotes.exe	96
PID 4308 wrote to memory of 3500	4308	skotes.exe	97
PID 4308 wrote to memory of 3500	4308	skotes.exe	97
PID 4308 wrote to memory of 3500	4308	skotes.exe	97
PID 3500 wrote to memory of 3928	3500	8741d96893.exe	98
PID 3500 wrote to memory of 3928	3500	8741d96893.exe	98
PID 3500 wrote to memory of 3928	3500	8741d96893.exe	98
PID 3500 wrote to memory of 4812	3500	8741d96893.exe	100
PID 3500 wrote to memory of 4812	3500	8741d96893.exe	100
PID 3500 wrote to memory of 4812	3500	8741d96893.exe	100
PID 3500 wrote to memory of 1644	3500	8741d96893.exe	102
PID 3500 wrote to memory of 1644	3500	8741d96893.exe	102
PID 3500 wrote to memory of 1644	3500	8741d96893.exe	102
PID 3500 wrote to memory of 1880	3500	8741d96893.exe	104
PID 3500 wrote to memory of 1880	3500	8741d96893.exe	104
PID 3500 wrote to memory of 1880	3500	8741d96893.exe	104
PID 3500 wrote to memory of 1136	3500	8741d96893.exe	106
PID 3500 wrote to memory of 1136	3500	8741d96893.exe	106
PID 3500 wrote to memory of 1136	3500	8741d96893.exe	106
PID 3500 wrote to memory of 4724	3500	8741d96893.exe	108
PID 3500 wrote to memory of 4724	3500	8741d96893.exe	108
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 4724 wrote to memory of 1100	4724	firefox.exe	109
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110
PID 1100 wrote to memory of 3576	1100	firefox.exe	110

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\162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.exe
"C:\Users\Admin\AppData\Local\Temp\162febbe2934c9ffbaf6134fe313e02fe40474fef3a4f97beb7a325118cc98c5.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:4932
- 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:4308
- - C:\Users\Admin\AppData\Local\Temp\1003532001\127a7a5385.exe
    "C:\Users\Admin\AppData\Local\Temp\1003532001\127a7a5385.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:808
- - C:\Users\Admin\AppData\Local\Temp\1003533001\ba451c5fca.exe
    "C:\Users\Admin\AppData\Local\Temp\1003533001\ba451c5fca.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:1084
- - C:\Users\Admin\AppData\Local\Temp\1003534001\8741d96893.exe
    "C:\Users\Admin\AppData\Local\Temp\1003534001\8741d96893.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:3500
  - - 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:3928
  - - 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:4812
  - - 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:1644
  - - 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:1880
  - - 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:1136
  - - 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:4724
    - - 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:1100
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1960 -parentBuildID 20240401114208 -prefsHandle 1868 -prefMapHandle 1860 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {271950ae-4bc6-4e24-a337-78d58c86ba2e} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" gpu
        6⤵
        
        PID:3576
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2404 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d950b9d-f593-4dc8-935d-8f03179a4344} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" socket
        6⤵
        
        PID:1368
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3000 -childID 1 -isForBrowser -prefsHandle 2988 -prefMapHandle 2984 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1204 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac8ea302-011d-4402-bd0c-c07d2a9eaa45} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" tab
        6⤵
        
        PID:5116
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4172 -childID 2 -isForBrowser -prefsHandle 4188 -prefMapHandle 4184 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1204 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {66c45e43-51ff-4313-99a3-bf4c8be8d0c6} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" tab
        6⤵
        
        PID:3104
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4800 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4044 -prefMapHandle 4768 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9ff16b7e-dbe8-4a61-863f-29609ab5588e} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" utility
        6⤵
        Checks processor information in registry
        
        PID:5316
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5436 -childID 3 -isForBrowser -prefsHandle 5448 -prefMapHandle 5420 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1204 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f3db184-a448-4861-a892-c57d33209494} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" tab
        6⤵
        
        PID:4360
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5568 -childID 4 -isForBrowser -prefsHandle 5576 -prefMapHandle 5552 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1204 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f45633fa-3d24-434a-8d3f-2abcc494a597} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" tab
        6⤵
        
        PID:5140
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5764 -childID 5 -isForBrowser -prefsHandle 5772 -prefMapHandle 5776 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1204 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9df77840-7adc-40e1-a345-90e22c8831d5} 1100 "\\.\pipe\gecko-crash-server-pipe.1100" tab
        6⤵
        
        PID:5156
- - C:\Users\Admin\AppData\Local\Temp\1003535001\ee5e041490.exe
    "C:\Users\Admin\AppData\Local\Temp\1003535001\ee5e041490.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:5040

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:5796

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:1648

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