amadey | 5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7

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	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5acabab04e.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	4dbe73ef37.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__	4dbe73ef37.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__	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d7d53f1403.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f6e930984e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5acabab04e.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	f6e930984e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4dbe73ef37.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	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f6e930984e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5acabab04e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d7d53f1403.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4dbe73ef37.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5acabab04e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d7d53f1403.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	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.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
432	skotes.exe
3472	d7d53f1403.exe
2948	f6e930984e.exe
4220	5b1603f472.exe
2928	5acabab04e.exe
988	4dbe73ef37.exe
1684	skotes.exe
5940	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	d7d53f1403.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	f6e930984e.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	5acabab04e.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	4dbe73ef37.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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	5acabab04e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5acabab04e.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\d7d53f1403.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011108001\\d7d53f1403.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f6e930984e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011109001\\f6e930984e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5b1603f472.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011110001\\5b1603f472.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5acabab04e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011111001\\5acabab04e.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/0x0007000000023ca6-63.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
432	skotes.exe
3472	d7d53f1403.exe
2948	f6e930984e.exe
2928	5acabab04e.exe
988	4dbe73ef37.exe
1684	skotes.exe
5940	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.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
3520	3472	WerFault.exe	89

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	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5b1603f472.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	5acabab04e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4dbe73ef37.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d7d53f1403.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f6e930984e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

pid	Process
4140	taskkill.exe
2876	taskkill.exe
4668	taskkill.exe
4808	taskkill.exe
2464	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
4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
432	skotes.exe
432	skotes.exe
3472	d7d53f1403.exe
3472	d7d53f1403.exe
2948	f6e930984e.exe
2948	f6e930984e.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
2928	5acabab04e.exe
2928	5acabab04e.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
2928	5acabab04e.exe
2928	5acabab04e.exe
2928	5acabab04e.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
988	4dbe73ef37.exe
1684	skotes.exe
1684	skotes.exe
5940	skotes.exe
5940	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4140	taskkill.exe
Token: SeDebugPrivilege	2876	taskkill.exe
Token: SeDebugPrivilege	4668	taskkill.exe
Token: SeDebugPrivilege	4808	taskkill.exe
Token: SeDebugPrivilege	2464	taskkill.exe
Token: SeDebugPrivilege	1876	firefox.exe
Token: SeDebugPrivilege	1876	firefox.exe
Token: SeDebugPrivilege	2928	5acabab04e.exe
Token: SeDebugPrivilege	1876	firefox.exe
Token: SeDebugPrivilege	1876	firefox.exe
Token: SeDebugPrivilege	1876	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
1876	firefox.exe
4220	5b1603f472.exe
4220	5b1603f472.exe
4220	5b1603f472.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1876	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 432	4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe	85
PID 4620 wrote to memory of 432	4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe	85
PID 4620 wrote to memory of 432	4620	5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe	85
PID 432 wrote to memory of 3472	432	skotes.exe	89
PID 432 wrote to memory of 3472	432	skotes.exe	89
PID 432 wrote to memory of 3472	432	skotes.exe	89
PID 432 wrote to memory of 2948	432	skotes.exe	95
PID 432 wrote to memory of 2948	432	skotes.exe	95
PID 432 wrote to memory of 2948	432	skotes.exe	95
PID 432 wrote to memory of 4220	432	skotes.exe	98
PID 432 wrote to memory of 4220	432	skotes.exe	98
PID 432 wrote to memory of 4220	432	skotes.exe	98
PID 4220 wrote to memory of 4140	4220	5b1603f472.exe	100
PID 4220 wrote to memory of 4140	4220	5b1603f472.exe	100
PID 4220 wrote to memory of 4140	4220	5b1603f472.exe	100
PID 4220 wrote to memory of 2876	4220	5b1603f472.exe	109
PID 4220 wrote to memory of 2876	4220	5b1603f472.exe	109
PID 4220 wrote to memory of 2876	4220	5b1603f472.exe	109
PID 4220 wrote to memory of 4668	4220	5b1603f472.exe	111
PID 4220 wrote to memory of 4668	4220	5b1603f472.exe	111
PID 4220 wrote to memory of 4668	4220	5b1603f472.exe	111
PID 4220 wrote to memory of 4808	4220	5b1603f472.exe	113
PID 4220 wrote to memory of 4808	4220	5b1603f472.exe	113
PID 4220 wrote to memory of 4808	4220	5b1603f472.exe	113
PID 4220 wrote to memory of 2464	4220	5b1603f472.exe	115
PID 4220 wrote to memory of 2464	4220	5b1603f472.exe	115
PID 4220 wrote to memory of 2464	4220	5b1603f472.exe	115
PID 4220 wrote to memory of 4948	4220	5b1603f472.exe	117
PID 4220 wrote to memory of 4948	4220	5b1603f472.exe	117
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 4948 wrote to memory of 1876	4948	firefox.exe	118
PID 432 wrote to memory of 2928	432	skotes.exe	119
PID 432 wrote to memory of 2928	432	skotes.exe	119
PID 432 wrote to memory of 2928	432	skotes.exe	119
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120
PID 1876 wrote to memory of 1596	1876	firefox.exe	120

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\5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.exe
"C:\Users\Admin\AppData\Local\Temp\5aaa108b8e6e927fe2cf2ae6280d54bbc78b779d2bb31f171846f216ebeeb0e7.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:4620
- 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:432
- - C:\Users\Admin\AppData\Local\Temp\1011108001\d7d53f1403.exe
    "C:\Users\Admin\AppData\Local\Temp\1011108001\d7d53f1403.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:3472
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 1612
      4⤵
      Program crash
      PID:3520
- - C:\Users\Admin\AppData\Local\Temp\1011109001\f6e930984e.exe
    "C:\Users\Admin\AppData\Local\Temp\1011109001\f6e930984e.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:2948
- - C:\Users\Admin\AppData\Local\Temp\1011110001\5b1603f472.exe
    "C:\Users\Admin\AppData\Local\Temp\1011110001\5b1603f472.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:4220
  - - 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:4140
  - - 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:2876
  - - 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:4668
  - - 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:4808
  - - 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:2464
  - - 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:4948
    - - 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:1876
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1820 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {aa7d2091-fa81-42f5-94e7-9b6e02878dde} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" gpu
        6⤵
        
        PID:1596
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2396 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ddc2d590-a2e8-4856-90a8-efcb7e60d2a3} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" socket
        6⤵
        
        PID:2748
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2940 -childID 1 -isForBrowser -prefsHandle 2964 -prefMapHandle 2992 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d5ed404b-9cb4-4ba9-90f2-453880592d1a} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" tab
        6⤵
        
        PID:2404
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3908 -childID 2 -isForBrowser -prefsHandle 3900 -prefMapHandle 3896 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {417d5fcc-288c-46d3-a0b2-500174cc9da1} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" tab
        6⤵
        
        PID:1100
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4436 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4948 -prefMapHandle 4944 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2933e7ac-f4c7-43bf-a7ff-79a85c205564} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" utility
        6⤵
        Checks processor information in registry
        
        PID:5456
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5516 -childID 3 -isForBrowser -prefsHandle 5492 -prefMapHandle 5420 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3038284b-e796-495f-b537-4c590aab375d} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" tab
        6⤵
        
        PID:4140
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5664 -childID 4 -isForBrowser -prefsHandle 5556 -prefMapHandle 5628 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3cafb19-28b5-4e70-a93c-f9d02e518377} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" tab
        6⤵
        
        PID:4108
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5864 -childID 5 -isForBrowser -prefsHandle 5944 -prefMapHandle 5940 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d2a5ab4-fa68-4452-ba3b-c87260358319} 1876 "\\.\pipe\gecko-crash-server-pipe.1876" tab
        6⤵
        
        PID:116
- - C:\Users\Admin\AppData\Local\Temp\1011111001\5acabab04e.exe
    "C:\Users\Admin\AppData\Local\Temp\1011111001\5acabab04e.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:2928
- - C:\Users\Admin\AppData\Local\Temp\1011112001\4dbe73ef37.exe
    "C:\Users\Admin\AppData\Local\Temp\1011112001\4dbe73ef37.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:988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3472 -ip 3472
1⤵
PID:4412

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:1684

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:5940

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