amadey | 73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad

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"	c1bf51f724.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c1bf51f724.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c1bf51f724.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c1bf51f724.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c1bf51f724.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c1bf51f724.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

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c1bf51f724.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b54307d149.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__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cae73009c1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	148ff9a59f.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 4 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
4540	chrome.exe
4296	chrome.exe
2052	chrome.exe
2460	chrome.exe

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	cae73009c1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	148ff9a59f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c1bf51f724.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b54307d149.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cae73009c1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	148ff9a59f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c1bf51f724.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b54307d149.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
2488	skotes.exe
2676	cae73009c1.exe
4432	148ff9a59f.exe
3960	a2abe0afbc.exe
3092	c1bf51f724.exe
5812	b54307d149.exe
5216	skotes.exe
4324	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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	cae73009c1.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	148ff9a59f.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	c1bf51f724.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	b54307d149.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	file.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	c1bf51f724.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c1bf51f724.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cae73009c1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007229001\\cae73009c1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\148ff9a59f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007230001\\148ff9a59f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a2abe0afbc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007231001\\a2abe0afbc.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c1bf51f724.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007232001\\c1bf51f724.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/0x0007000000023ca2-63.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2936	file.exe
2488	skotes.exe
2676	cae73009c1.exe
4432	148ff9a59f.exe
3092	c1bf51f724.exe
5812	b54307d149.exe
5216	skotes.exe
4324	skotes.exe

Drops file in Windows directory 1 IoCs

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

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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
5772	4432	WerFault.exe	99

System Location Discovery: System Language Discovery 1 TTPs 12 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b54307d149.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a2abe0afbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1bf51f724.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cae73009c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	148ff9a59f.exe

Checks processor information in registry 2 TTPs 10 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\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	148ff9a59f.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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	148ff9a59f.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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
1728	taskkill.exe
1156	taskkill.exe
4224	taskkill.exe
3908	taskkill.exe
2376	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
2936	file.exe
2936	file.exe
2488	skotes.exe
2488	skotes.exe
2676	cae73009c1.exe
2676	cae73009c1.exe
4432	148ff9a59f.exe
4432	148ff9a59f.exe
4432	148ff9a59f.exe
4432	148ff9a59f.exe
4432	148ff9a59f.exe
4432	148ff9a59f.exe
4540	chrome.exe
4540	chrome.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3092	c1bf51f724.exe
3092	c1bf51f724.exe
3092	c1bf51f724.exe
3092	c1bf51f724.exe
3092	c1bf51f724.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
5812	b54307d149.exe
5812	b54307d149.exe
5216	skotes.exe
5216	skotes.exe
4324	skotes.exe
4324	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	1728	taskkill.exe
Token: SeShutdownPrivilege	4540	chrome.exe
Token: SeCreatePagefilePrivilege	4540	chrome.exe
Token: SeShutdownPrivilege	4540	chrome.exe
Token: SeCreatePagefilePrivilege	4540	chrome.exe
Token: SeDebugPrivilege	1156	taskkill.exe
Token: SeDebugPrivilege	4224	taskkill.exe
Token: SeDebugPrivilege	3908	taskkill.exe
Token: SeDebugPrivilege	2376	taskkill.exe
Token: SeDebugPrivilege	1076	firefox.exe
Token: SeDebugPrivilege	1076	firefox.exe
Token: SeDebugPrivilege	3092	c1bf51f724.exe
Token: SeDebugPrivilege	1076	firefox.exe
Token: SeDebugPrivilege	1076	firefox.exe
Token: SeDebugPrivilege	1076	firefox.exe

Suspicious use of FindShellTrayWindow 60 IoCs

pid	Process
2936	file.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
3960	a2abe0afbc.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
4540	chrome.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
3960	a2abe0afbc.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
3960	a2abe0afbc.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
1076	firefox.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe
3960	a2abe0afbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1076	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2488	2936	file.exe	86
PID 2936 wrote to memory of 2488	2936	file.exe	86
PID 2936 wrote to memory of 2488	2936	file.exe	86
PID 2488 wrote to memory of 2676	2488	skotes.exe	93
PID 2488 wrote to memory of 2676	2488	skotes.exe	93
PID 2488 wrote to memory of 2676	2488	skotes.exe	93
PID 2488 wrote to memory of 4432	2488	skotes.exe	99
PID 2488 wrote to memory of 4432	2488	skotes.exe	99
PID 2488 wrote to memory of 4432	2488	skotes.exe	99
PID 2488 wrote to memory of 3960	2488	skotes.exe	101
PID 2488 wrote to memory of 3960	2488	skotes.exe	101
PID 2488 wrote to memory of 3960	2488	skotes.exe	101
PID 4432 wrote to memory of 4540	4432	148ff9a59f.exe	102
PID 4432 wrote to memory of 4540	4432	148ff9a59f.exe	102
PID 3960 wrote to memory of 1728	3960	a2abe0afbc.exe	103
PID 3960 wrote to memory of 1728	3960	a2abe0afbc.exe	103
PID 3960 wrote to memory of 1728	3960	a2abe0afbc.exe	103
PID 4540 wrote to memory of 3684	4540	chrome.exe	105
PID 4540 wrote to memory of 3684	4540	chrome.exe	105
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 780	4540	chrome.exe	106
PID 4540 wrote to memory of 4992	4540	chrome.exe	107
PID 4540 wrote to memory of 4992	4540	chrome.exe	107
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108
PID 4540 wrote to memory of 3468	4540	chrome.exe	108

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:2936
- 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:2488
- - C:\Users\Admin\AppData\Local\Temp\1007229001\cae73009c1.exe
    "C:\Users\Admin\AppData\Local\Temp\1007229001\cae73009c1.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:2676
- - C:\Users\Admin\AppData\Local\Temp\1007230001\148ff9a59f.exe
    "C:\Users\Admin\AppData\Local\Temp\1007230001\148ff9a59f.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
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4432
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9229 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:4540
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffc194dcc40,0x7ffc194dcc4c,0x7ffc194dcc58
        5⤵
        
        PID:3684
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1904,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1900 /prefetch:2
        5⤵
        
        PID:780
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2132,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2164 /prefetch:3
        5⤵
        
        PID:4992
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2228,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2432 /prefetch:8
        5⤵
        
        PID:3468
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9229 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3152,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3160 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2052
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9229 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3180,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3200 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4296
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9229 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4164,i,11950384805540542967,13145982841567671929,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3604 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2460
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 1484
      4⤵
      Program crash
      PID:5772
- - C:\Users\Admin\AppData\Local\Temp\1007231001\a2abe0afbc.exe
    "C:\Users\Admin\AppData\Local\Temp\1007231001\a2abe0afbc.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:3960
  - - 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:1728
  - - 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:1156
  - - 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:4224
  - - 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:3908
  - - 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:2376
  - - 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⤵
      PID:3172
    - - 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
        
        PID:1076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1968 -parentBuildID 20240401114208 -prefsHandle 1896 -prefMapHandle 1888 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e2ac819c-da5e-4759-b903-607479791622} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" gpu
        6⤵
        
        PID:4872
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0dd26f1b-8b8d-4d8b-bfe6-2deb45ab7c51} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" socket
        6⤵
        
        PID:868
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3084 -childID 1 -isForBrowser -prefsHandle 3076 -prefMapHandle 2780 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1176 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7428bb9-d7a3-4751-9eac-24359afa3767} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" tab
        6⤵
        
        PID:1852
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4140 -childID 2 -isForBrowser -prefsHandle 4132 -prefMapHandle 4128 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1176 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f091d526-660f-4c04-a418-9ad1f42271d2} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" tab
        6⤵
        
        PID:1516
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4876 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4624 -prefMapHandle 2736 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a008629-8604-44f1-8498-c09dff199e61} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" utility
        6⤵
        Checks processor information in registry
        
        PID:5504
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5164 -childID 3 -isForBrowser -prefsHandle 5124 -prefMapHandle 5140 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1176 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6b9365c-e405-4daf-be8f-cfcd33bc6c40} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" tab
        6⤵
        
        PID:6048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5384 -childID 4 -isForBrowser -prefsHandle 5304 -prefMapHandle 5308 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1176 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7898e72-fa24-46bb-846c-f31bb2a33223} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" tab
        6⤵
        
        PID:6080
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5496 -childID 5 -isForBrowser -prefsHandle 5580 -prefMapHandle 5576 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1176 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4274ea03-f95f-4a34-a4f5-ef485e84fb96} 1076 "\\.\pipe\gecko-crash-server-pipe.1076" tab
        6⤵
        
        PID:6092
- - C:\Users\Admin\AppData\Local\Temp\1007232001\c1bf51f724.exe
    "C:\Users\Admin\AppData\Local\Temp\1007232001\c1bf51f724.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:3092
- - C:\Users\Admin\AppData\Local\Temp\1007233001\b54307d149.exe
    "C:\Users\Admin\AppData\Local\Temp\1007233001\b54307d149.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:5812

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:4548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4432 -ip 4432
1⤵
PID:5708

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:5216

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:4324

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

Modify Authentication Process

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 Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion