amadey | 66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d

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\DisableScanOnRealtimeEnable = "1"	e962158860.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e962158860.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e962158860.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e962158860.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e962158860.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e962158860.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	eb533f15ed.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fe2240327b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e962158860.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	eb533f15ed.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b3866d3ff1.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\SystemBiosVersion	fe2240327b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e962158860.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	eb533f15ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fe2240327b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e962158860.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eb533f15ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b3866d3ff1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b3866d3ff1.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	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
4036	skotes.exe
1512	eb533f15ed.exe
2688	b3866d3ff1.exe
1404	fe2240327b.exe
3616	f8f161fa81.exe
4836	skotes.exe
4884	e962158860.exe
3940	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.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	b3866d3ff1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	fe2240327b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	e962158860.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	eb533f15ed.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	e962158860.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e962158860.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b3866d3ff1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012684001\\b3866d3ff1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fe2240327b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012685001\\fe2240327b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f8f161fa81.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012686001\\f8f161fa81.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e962158860.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012687001\\e962158860.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b61-81.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
4036	skotes.exe
1512	eb533f15ed.exe
2688	b3866d3ff1.exe
1404	fe2240327b.exe
4836	skotes.exe
4884	e962158860.exe
3940	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
844	2688	WerFault.exe	91
3348	2688	WerFault.exe	91
5704	2688	WerFault.exe	91

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	f8f161fa81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe2240327b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f8f161fa81.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	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb533f15ed.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	f8f161fa81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e962158860.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3866d3ff1.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
4144	taskkill.exe
1820	taskkill.exe
1792	taskkill.exe
3320	taskkill.exe
3520	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
4036	skotes.exe
4036	skotes.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
1512	eb533f15ed.exe
2688	b3866d3ff1.exe
2688	b3866d3ff1.exe
1404	fe2240327b.exe
1404	fe2240327b.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
4836	skotes.exe
4836	skotes.exe
4884	e962158860.exe
4884	e962158860.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
4884	e962158860.exe
4884	e962158860.exe
4884	e962158860.exe
3940	skotes.exe
3940	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	taskkill.exe
Token: SeDebugPrivilege	1792	taskkill.exe
Token: SeDebugPrivilege	3320	taskkill.exe
Token: SeDebugPrivilege	3520	taskkill.exe
Token: SeDebugPrivilege	4144	taskkill.exe
Token: SeDebugPrivilege	4344	firefox.exe
Token: SeDebugPrivilege	4344	firefox.exe
Token: SeDebugPrivilege	4884	e962158860.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
3616	f8f161fa81.exe
4344	firefox.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
4344	firefox.exe
3616	f8f161fa81.exe
4344	firefox.exe
3616	f8f161fa81.exe
3616	f8f161fa81.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4344	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 4036	4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe	83
PID 4936 wrote to memory of 4036	4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe	83
PID 4936 wrote to memory of 4036	4936	66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe	83
PID 4036 wrote to memory of 1512	4036	skotes.exe	87
PID 4036 wrote to memory of 1512	4036	skotes.exe	87
PID 4036 wrote to memory of 1512	4036	skotes.exe	87
PID 4036 wrote to memory of 2688	4036	skotes.exe	91
PID 4036 wrote to memory of 2688	4036	skotes.exe	91
PID 4036 wrote to memory of 2688	4036	skotes.exe	91
PID 4036 wrote to memory of 1404	4036	skotes.exe	99
PID 4036 wrote to memory of 1404	4036	skotes.exe	99
PID 4036 wrote to memory of 1404	4036	skotes.exe	99
PID 4036 wrote to memory of 3616	4036	skotes.exe	100
PID 4036 wrote to memory of 3616	4036	skotes.exe	100
PID 4036 wrote to memory of 3616	4036	skotes.exe	100
PID 3616 wrote to memory of 1820	3616	f8f161fa81.exe	102
PID 3616 wrote to memory of 1820	3616	f8f161fa81.exe	102
PID 3616 wrote to memory of 1820	3616	f8f161fa81.exe	102
PID 3616 wrote to memory of 1792	3616	f8f161fa81.exe	110
PID 3616 wrote to memory of 1792	3616	f8f161fa81.exe	110
PID 3616 wrote to memory of 1792	3616	f8f161fa81.exe	110
PID 3616 wrote to memory of 3320	3616	f8f161fa81.exe	112
PID 3616 wrote to memory of 3320	3616	f8f161fa81.exe	112
PID 3616 wrote to memory of 3320	3616	f8f161fa81.exe	112
PID 3616 wrote to memory of 3520	3616	f8f161fa81.exe	115
PID 3616 wrote to memory of 3520	3616	f8f161fa81.exe	115
PID 3616 wrote to memory of 3520	3616	f8f161fa81.exe	115
PID 3616 wrote to memory of 4144	3616	f8f161fa81.exe	117
PID 3616 wrote to memory of 4144	3616	f8f161fa81.exe	117
PID 3616 wrote to memory of 4144	3616	f8f161fa81.exe	117
PID 4036 wrote to memory of 4884	4036	skotes.exe	119
PID 4036 wrote to memory of 4884	4036	skotes.exe	119
PID 4036 wrote to memory of 4884	4036	skotes.exe	119
PID 3616 wrote to memory of 1404	3616	f8f161fa81.exe	120
PID 3616 wrote to memory of 1404	3616	f8f161fa81.exe	120
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 1404 wrote to memory of 4344	1404	firefox.exe	121
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122
PID 4344 wrote to memory of 1776	4344	firefox.exe	122

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\66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.exe
"C:\Users\Admin\AppData\Local\Temp\66edbe7caadfd044a51e0d9fb309e931723f4a471c9d405fbcce0291b828f06d.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:4936
- 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:4036
- - C:\Users\Admin\AppData\Local\Temp\1012683001\eb533f15ed.exe
    "C:\Users\Admin\AppData\Local\Temp\1012683001\eb533f15ed.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:1512
- - C:\Users\Admin\AppData\Local\Temp\1012684001\b3866d3ff1.exe
    "C:\Users\Admin\AppData\Local\Temp\1012684001\b3866d3ff1.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:2688
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 1516
      4⤵
      Program crash
      PID:3348
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 1496
      4⤵
      Program crash
      PID:844
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 1516
      4⤵
      Program crash
      PID:5704
- - C:\Users\Admin\AppData\Local\Temp\1012685001\fe2240327b.exe
    "C:\Users\Admin\AppData\Local\Temp\1012685001\fe2240327b.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:1404
- - C:\Users\Admin\AppData\Local\Temp\1012686001\f8f161fa81.exe
    "C:\Users\Admin\AppData\Local\Temp\1012686001\f8f161fa81.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:3616
  - - 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:1820
  - - 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:1792
  - - 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:3320
  - - 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:3520
  - - 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:4144
  - - 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:1404
    - - 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:4344
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1932 -prefMapHandle 1716 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b25d4400-b3cf-4035-82af-e2c6378c2366} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" gpu
        6⤵
        
        PID:1776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cb48f764-2b6a-4e57-b6d8-6ceaf6103933} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" socket
        6⤵
        
        PID:3812
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3204 -childID 1 -isForBrowser -prefsHandle 3288 -prefMapHandle 3284 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c32261b-33bc-4aed-8260-5fda063df678} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" tab
        6⤵
        
        PID:3644
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3592 -childID 2 -isForBrowser -prefsHandle 3584 -prefMapHandle 3576 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {29c85130-47f2-4593-82c3-84565830b48a} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" tab
        6⤵
        
        PID:1772
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2824 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 2820 -prefMapHandle 4536 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c31f6cfb-89a0-4924-b4df-443ae3f73b13} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" utility
        6⤵
        Checks processor information in registry
        
        PID:5584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5376 -childID 3 -isForBrowser -prefsHandle 5024 -prefMapHandle 5352 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {025254b2-b346-45b2-94c1-2275d590c122} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" tab
        6⤵
        
        PID:6108
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4824 -childID 4 -isForBrowser -prefsHandle 5520 -prefMapHandle 5524 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ecfb2fc3-ef7e-4fec-a736-045e6b29e8ed} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" tab
        6⤵
        
        PID:856
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5700 -childID 5 -isForBrowser -prefsHandle 5708 -prefMapHandle 5712 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {105b1fcb-722e-4e82-97a2-ebe5da59953a} 4344 "\\.\pipe\gecko-crash-server-pipe.4344" tab
        6⤵
        
        PID:824
- - C:\Users\Admin\AppData\Local\Temp\1012687001\e962158860.exe
    "C:\Users\Admin\AppData\Local\Temp\1012687001\e962158860.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:4884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2688 -ip 2688
1⤵
PID:868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2688 -ip 2688
1⤵
PID:644

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:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2688 -ip 2688
1⤵
PID:5668

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:3940

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