amadey | a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3

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	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4d5824e5ab.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__	07814efe6f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4d5824e5ab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	434c3ee981.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__	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c36ef9a148.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	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c36ef9a148.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	07814efe6f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	07814efe6f.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	434c3ee981.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	4d5824e5ab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c36ef9a148.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4d5824e5ab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	434c3ee981.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
836	skotes.exe
4908	c36ef9a148.exe
2968	07814efe6f.exe
4540	5652633253.exe
2308	4d5824e5ab.exe
5152	d44e353fa0.exe
5276	434c3ee981.exe
6052	skotes.exe
5780	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-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	4d5824e5ab.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	434c3ee981.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	c36ef9a148.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	07814efe6f.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	4d5824e5ab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4d5824e5ab.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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c36ef9a148.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013892001\\c36ef9a148.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\07814efe6f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013893001\\07814efe6f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5652633253.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013894001\\5652633253.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4d5824e5ab.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013895001\\4d5824e5ab.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cc1-68.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
836	skotes.exe
4908	c36ef9a148.exe
2968	07814efe6f.exe
2308	4d5824e5ab.exe
5276	434c3ee981.exe
6052	skotes.exe
5780	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.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
5144	5276	WerFault.exe	121

System Location Discovery: System Language Discovery 1 TTPs 15 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5652633253.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	5652633253.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d5824e5ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d44e353fa0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c36ef9a148.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07814efe6f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	5652633253.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	434c3ee981.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
4332	taskkill.exe
3880	taskkill.exe
4928	taskkill.exe
5076	taskkill.exe
4016	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
836	skotes.exe
836	skotes.exe
4908	c36ef9a148.exe
4908	c36ef9a148.exe
2968	07814efe6f.exe
2968	07814efe6f.exe
4540	5652633253.exe
4540	5652633253.exe
2308	4d5824e5ab.exe
2308	4d5824e5ab.exe
4540	5652633253.exe
4540	5652633253.exe
2308	4d5824e5ab.exe
2308	4d5824e5ab.exe
2308	4d5824e5ab.exe
5276	434c3ee981.exe
5276	434c3ee981.exe
6052	skotes.exe
6052	skotes.exe
5780	skotes.exe
5780	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4928	taskkill.exe
Token: SeDebugPrivilege	5076	taskkill.exe
Token: SeDebugPrivilege	4016	taskkill.exe
Token: SeDebugPrivilege	4332	taskkill.exe
Token: SeDebugPrivilege	3880	taskkill.exe
Token: SeDebugPrivilege	4812	firefox.exe
Token: SeDebugPrivilege	4812	firefox.exe
Token: SeDebugPrivilege	2308	4d5824e5ab.exe
Token: SeDebugPrivilege	4812	firefox.exe
Token: SeDebugPrivilege	4812	firefox.exe
Token: SeDebugPrivilege	4812	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4812	firefox.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe
4540	5652633253.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4812	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 836	2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe	83
PID 2096 wrote to memory of 836	2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe	83
PID 2096 wrote to memory of 836	2096	a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe	83
PID 836 wrote to memory of 4908	836	skotes.exe	85
PID 836 wrote to memory of 4908	836	skotes.exe	85
PID 836 wrote to memory of 4908	836	skotes.exe	85
PID 836 wrote to memory of 2968	836	skotes.exe	89
PID 836 wrote to memory of 2968	836	skotes.exe	89
PID 836 wrote to memory of 2968	836	skotes.exe	89
PID 836 wrote to memory of 4540	836	skotes.exe	93
PID 836 wrote to memory of 4540	836	skotes.exe	93
PID 836 wrote to memory of 4540	836	skotes.exe	93
PID 4540 wrote to memory of 4928	4540	5652633253.exe	95
PID 4540 wrote to memory of 4928	4540	5652633253.exe	95
PID 4540 wrote to memory of 4928	4540	5652633253.exe	95
PID 4540 wrote to memory of 5076	4540	5652633253.exe	98
PID 4540 wrote to memory of 5076	4540	5652633253.exe	98
PID 4540 wrote to memory of 5076	4540	5652633253.exe	98
PID 4540 wrote to memory of 4016	4540	5652633253.exe	100
PID 4540 wrote to memory of 4016	4540	5652633253.exe	100
PID 4540 wrote to memory of 4016	4540	5652633253.exe	100
PID 4540 wrote to memory of 4332	4540	5652633253.exe	102
PID 4540 wrote to memory of 4332	4540	5652633253.exe	102
PID 4540 wrote to memory of 4332	4540	5652633253.exe	102
PID 4540 wrote to memory of 3880	4540	5652633253.exe	104
PID 4540 wrote to memory of 3880	4540	5652633253.exe	104
PID 4540 wrote to memory of 3880	4540	5652633253.exe	104
PID 4540 wrote to memory of 2216	4540	5652633253.exe	106
PID 4540 wrote to memory of 2216	4540	5652633253.exe	106
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 2216 wrote to memory of 4812	2216	firefox.exe	107
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111
PID 4812 wrote to memory of 3964	4812	firefox.exe	111

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\a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.exe
"C:\Users\Admin\AppData\Local\Temp\a4e844ff190e6bb8c0afab32f76630758d7b196ae40062765ab8ff457bf1b9b3.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:2096
- 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:836
- - C:\Users\Admin\AppData\Local\Temp\1013892001\c36ef9a148.exe
    "C:\Users\Admin\AppData\Local\Temp\1013892001\c36ef9a148.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:4908
- - C:\Users\Admin\AppData\Local\Temp\1013893001\07814efe6f.exe
    "C:\Users\Admin\AppData\Local\Temp\1013893001\07814efe6f.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:2968
- - C:\Users\Admin\AppData\Local\Temp\1013894001\5652633253.exe
    "C:\Users\Admin\AppData\Local\Temp\1013894001\5652633253.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:4540
  - - 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:4928
  - - 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:5076
  - - 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:4016
  - - 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:4332
  - - 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:3880
  - - 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:2216
    - - 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:4812
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2012 -parentBuildID 20240401114208 -prefsHandle 1904 -prefMapHandle 1896 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2e175ca9-6c92-4d23-ab64-e7bad91fc32f} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" gpu
        6⤵
        
        PID:3964
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2440 -prefMapHandle 2384 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d08bbc97-2041-4083-a4dc-c69ac6e4008e} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" socket
        6⤵
        
        PID:1212
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3036 -childID 1 -isForBrowser -prefsHandle 3128 -prefMapHandle 3240 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4724dad1-b7c7-44d8-892a-560b3a4f2de4} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" tab
        6⤵
        
        PID:4692
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3668 -childID 2 -isForBrowser -prefsHandle 2620 -prefMapHandle 2784 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1dfb76ce-fae3-40cc-acd3-492789a2798c} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" tab
        6⤵
        
        PID:4024
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4652 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4676 -prefMapHandle 4608 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c2c80cef-52e2-4bc1-a149-e1e74fd4d0bf} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" utility
        6⤵
        Checks processor information in registry
        
        PID:5392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5492 -childID 3 -isForBrowser -prefsHandle 5516 -prefMapHandle 5484 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8e1ad7b9-73ec-4414-9369-f12e36b2ac94} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" tab
        6⤵
        
        PID:3316
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5664 -childID 4 -isForBrowser -prefsHandle 5744 -prefMapHandle 5740 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3167b3e0-a9da-4c7f-bac9-10328ab6e617} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" tab
        6⤵
        
        PID:5080
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5884 -childID 5 -isForBrowser -prefsHandle 5648 -prefMapHandle 5652 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6500588a-ea2a-4624-9d8e-cd837fdd049e} 4812 "\\.\pipe\gecko-crash-server-pipe.4812" tab
        6⤵
        
        PID:456
- - C:\Users\Admin\AppData\Local\Temp\1013895001\4d5824e5ab.exe
    "C:\Users\Admin\AppData\Local\Temp\1013895001\4d5824e5ab.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:2308
- - C:\Users\Admin\AppData\Local\Temp\1013896001\d44e353fa0.exe
    "C:\Users\Admin\AppData\Local\Temp\1013896001\d44e353fa0.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5152
- - C:\Users\Admin\AppData\Local\Temp\1013897001\434c3ee981.exe
    "C:\Users\Admin\AppData\Local\Temp\1013897001\434c3ee981.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:5276
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5276 -s 1664
      4⤵
      Program crash
      PID:5144

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:6052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5276 -ip 5276
1⤵
PID:2180

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:5780

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