amadey | e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853

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	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	278be339e5.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__	fb13d48ace.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	278be339e5.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__	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	32aff3cd6d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	30684e5eff.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	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	278be339e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	30684e5eff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb13d48ace.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	278be339e5.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	32aff3cd6d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	32aff3cd6d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	30684e5eff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fb13d48ace.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
1204	skotes.exe
3816	32aff3cd6d.exe
2352	30684e5eff.exe
1312	fb13d48ace.exe
208	9a954bcdde.exe
5780	278be339e5.exe
3928	skotes.exe
5272	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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	32aff3cd6d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	30684e5eff.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	fb13d48ace.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	278be339e5.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	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.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	278be339e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	278be339e5.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\fb13d48ace.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012591001\\fb13d48ace.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9a954bcdde.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012592001\\9a954bcdde.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\278be339e5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012593001\\278be339e5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\30684e5eff.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012590001\\30684e5eff.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023ca6-91.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
1204	skotes.exe
3816	32aff3cd6d.exe
2352	30684e5eff.exe
1312	fb13d48ace.exe
5780	278be339e5.exe
3928	skotes.exe
5272	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1196	2352	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 14 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	278be339e5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32aff3cd6d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	9a954bcdde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	9a954bcdde.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	fb13d48ace.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30684e5eff.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a954bcdde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.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 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 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

Kills process with taskkill 5 IoCs

evasion

pid	Process
4040	taskkill.exe
368	taskkill.exe
2400	taskkill.exe
2880	taskkill.exe
2100	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 23 IoCs

pid	Process
1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
1204	skotes.exe
1204	skotes.exe
3816	32aff3cd6d.exe
3816	32aff3cd6d.exe
2352	30684e5eff.exe
2352	30684e5eff.exe
1312	fb13d48ace.exe
1312	fb13d48ace.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
5780	278be339e5.exe
5780	278be339e5.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
5780	278be339e5.exe
5780	278be339e5.exe
5780	278be339e5.exe
3928	skotes.exe
3928	skotes.exe
5272	skotes.exe
5272	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4040	taskkill.exe
Token: SeDebugPrivilege	368	taskkill.exe
Token: SeDebugPrivilege	2400	taskkill.exe
Token: SeDebugPrivilege	2880	taskkill.exe
Token: SeDebugPrivilege	2100	taskkill.exe
Token: SeDebugPrivilege	892	firefox.exe
Token: SeDebugPrivilege	892	firefox.exe
Token: SeDebugPrivilege	5780	278be339e5.exe
Token: SeDebugPrivilege	892	firefox.exe
Token: SeDebugPrivilege	892	firefox.exe
Token: SeDebugPrivilege	892	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
892	firefox.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe
208	9a954bcdde.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
892	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1204	1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe	83
PID 1968 wrote to memory of 1204	1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe	83
PID 1968 wrote to memory of 1204	1968	e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe	83
PID 1204 wrote to memory of 3816	1204	skotes.exe	84
PID 1204 wrote to memory of 3816	1204	skotes.exe	84
PID 1204 wrote to memory of 3816	1204	skotes.exe	84
PID 1204 wrote to memory of 2352	1204	skotes.exe	90
PID 1204 wrote to memory of 2352	1204	skotes.exe	90
PID 1204 wrote to memory of 2352	1204	skotes.exe	90
PID 1204 wrote to memory of 1312	1204	skotes.exe	98
PID 1204 wrote to memory of 1312	1204	skotes.exe	98
PID 1204 wrote to memory of 1312	1204	skotes.exe	98
PID 1204 wrote to memory of 208	1204	skotes.exe	104
PID 1204 wrote to memory of 208	1204	skotes.exe	104
PID 1204 wrote to memory of 208	1204	skotes.exe	104
PID 208 wrote to memory of 4040	208	9a954bcdde.exe	106
PID 208 wrote to memory of 4040	208	9a954bcdde.exe	106
PID 208 wrote to memory of 4040	208	9a954bcdde.exe	106
PID 208 wrote to memory of 368	208	9a954bcdde.exe	108
PID 208 wrote to memory of 368	208	9a954bcdde.exe	108
PID 208 wrote to memory of 368	208	9a954bcdde.exe	108
PID 208 wrote to memory of 2400	208	9a954bcdde.exe	110
PID 208 wrote to memory of 2400	208	9a954bcdde.exe	110
PID 208 wrote to memory of 2400	208	9a954bcdde.exe	110
PID 208 wrote to memory of 2880	208	9a954bcdde.exe	112
PID 208 wrote to memory of 2880	208	9a954bcdde.exe	112
PID 208 wrote to memory of 2880	208	9a954bcdde.exe	112
PID 208 wrote to memory of 2100	208	9a954bcdde.exe	114
PID 208 wrote to memory of 2100	208	9a954bcdde.exe	114
PID 208 wrote to memory of 2100	208	9a954bcdde.exe	114
PID 208 wrote to memory of 4296	208	9a954bcdde.exe	116
PID 208 wrote to memory of 4296	208	9a954bcdde.exe	116
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 4296 wrote to memory of 892	4296	firefox.exe	117
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	firefox.exe	118
PID 892 wrote to memory of 3812	892	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\e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.exe
"C:\Users\Admin\AppData\Local\Temp\e04c35e8e67e8142f15a8660a167e8f3fbcb271a3b09b1392e57897064e18853.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:1968
- 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:1204
- - C:\Users\Admin\AppData\Local\Temp\1012589001\32aff3cd6d.exe
    "C:\Users\Admin\AppData\Local\Temp\1012589001\32aff3cd6d.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:3816
- - C:\Users\Admin\AppData\Local\Temp\1012590001\30684e5eff.exe
    "C:\Users\Admin\AppData\Local\Temp\1012590001\30684e5eff.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:2352
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 1552
      4⤵
      Program crash
      PID:1196
- - C:\Users\Admin\AppData\Local\Temp\1012591001\fb13d48ace.exe
    "C:\Users\Admin\AppData\Local\Temp\1012591001\fb13d48ace.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:1312
- - C:\Users\Admin\AppData\Local\Temp\1012592001\9a954bcdde.exe
    "C:\Users\Admin\AppData\Local\Temp\1012592001\9a954bcdde.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:208
  - - 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:4040
  - - 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:368
  - - 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:2400
  - - 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:2880
  - - 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:2100
  - - 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:4296
    - - 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:892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {04305e0a-8428-45b8-b278-df50244d1482} 892 "\\.\pipe\gecko-crash-server-pipe.892" gpu
        6⤵
        
        PID:3812
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2416 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9609be6b-2a48-44a5-8d2e-02a088f08789} 892 "\\.\pipe\gecko-crash-server-pipe.892" socket
        6⤵
        
        PID:3100
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1516 -childID 1 -isForBrowser -prefsHandle 2932 -prefMapHandle 3044 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1316 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {521f4fbd-8216-4a0f-b5e4-94956a33908b} 892 "\\.\pipe\gecko-crash-server-pipe.892" tab
        6⤵
        
        PID:3036
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3672 -childID 2 -isForBrowser -prefsHandle 3664 -prefMapHandle 2712 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1316 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7b531ef-2b83-4686-8a9a-719bdecafec9} 892 "\\.\pipe\gecko-crash-server-pipe.892" tab
        6⤵
        
        PID:384
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4580 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4340 -prefMapHandle 4488 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {05e6e959-a144-42fc-a6a6-0fcd2eb9e75a} 892 "\\.\pipe\gecko-crash-server-pipe.892" utility
        6⤵
        Checks processor information in registry
        
        PID:3500
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5136 -childID 3 -isForBrowser -prefsHandle 4332 -prefMapHandle 5132 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1316 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7292463e-d82c-42fa-bd66-252dfc6d5f4f} 892 "\\.\pipe\gecko-crash-server-pipe.892" tab
        6⤵
        
        PID:5892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5412 -childID 4 -isForBrowser -prefsHandle 5488 -prefMapHandle 5484 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1316 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d7418d80-a4ac-4acd-8788-a44cab4c53f8} 892 "\\.\pipe\gecko-crash-server-pipe.892" tab
        6⤵
        
        PID:5904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5396 -childID 5 -isForBrowser -prefsHandle 5624 -prefMapHandle 5628 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1316 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d836fb0b-f93b-471b-bd75-f4ab85fe4eda} 892 "\\.\pipe\gecko-crash-server-pipe.892" tab
        6⤵
        
        PID:5916
- - C:\Users\Admin\AppData\Local\Temp\1012593001\278be339e5.exe
    "C:\Users\Admin\AppData\Local\Temp\1012593001\278be339e5.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:5780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2352 -ip 2352
1⤵
PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2352 -ip 2352
1⤵
PID:1872

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:3928

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:5272

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