amadey | 8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81

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\DisableIOAVProtection = "1"	0a6ff09215.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	0a6ff09215.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	0a6ff09215.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	0a6ff09215.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	0a6ff09215.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	0a6ff09215.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 11 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3D10h.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	665.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0047e88dac.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0a6ff09215.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2z9064.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d06c8dd7f5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4W130F.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 22 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	2z9064.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2z9064.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	665.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0047e88dac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d06c8dd7f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0a6ff09215.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\VideoBiosVersion	3D10h.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	665.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0047e88dac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0a6ff09215.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3D10h.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4W130F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4W130F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d06c8dd7f5.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	4W130F.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
1840	B1I52.exe
5040	2z9064.exe
2388	3D10h.exe
2376	4W130F.exe
388	skotes.exe
4044	665.exe
4624	skotes.exe
4124	0047e88dac.exe
2128	d06c8dd7f5.exe
4240	704ad3efd2.exe
5240	0a6ff09215.exe
6636	skotes.exe
6324	skotes.exe

Identifies Wine through registry keys 2 TTPs 11 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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	3D10h.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	665.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	0047e88dac.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	d06c8dd7f5.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	2z9064.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	0a6ff09215.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	4W130F.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	0a6ff09215.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	0a6ff09215.exe

Adds Run key to start application 2 TTPs 6 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\704ad3efd2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003970001\\704ad3efd2.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0a6ff09215.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003971001\\0a6ff09215.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	B1I52.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0047e88dac.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003968001\\0047e88dac.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d06c8dd7f5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003969001\\d06c8dd7f5.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a000000023cdf-104.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
5040	2z9064.exe
2388	3D10h.exe
2376	4W130F.exe
388	skotes.exe
4044	665.exe
4624	skotes.exe
4124	0047e88dac.exe
2128	d06c8dd7f5.exe
5240	0a6ff09215.exe
6636	skotes.exe
6324	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4W130F.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
3336	5040	WerFault.exe	87
556	4124	WerFault.exe	111
1848	4124	WerFault.exe	111

System Location Discovery: System Language Discovery 1 TTPs 16 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	0a6ff09215.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B1I52.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0047e88dac.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	665.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	2z9064.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4W130F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d06c8dd7f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3D10h.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	704ad3efd2.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

evasion

pid	Process
2960	taskkill.exe
3336	taskkill.exe
2248	taskkill.exe
1596	taskkill.exe
4908	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 29 IoCs

pid	Process
5040	2z9064.exe
5040	2z9064.exe
2388	3D10h.exe
2388	3D10h.exe
2376	4W130F.exe
2376	4W130F.exe
388	skotes.exe
388	skotes.exe
4044	665.exe
4044	665.exe
4624	skotes.exe
4624	skotes.exe
4124	0047e88dac.exe
4124	0047e88dac.exe
2128	d06c8dd7f5.exe
2128	d06c8dd7f5.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
5240	0a6ff09215.exe
5240	0a6ff09215.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
5240	0a6ff09215.exe
5240	0a6ff09215.exe
5240	0a6ff09215.exe
6636	skotes.exe
6636	skotes.exe
6324	skotes.exe
6324	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2960	taskkill.exe
Token: SeDebugPrivilege	3336	taskkill.exe
Token: SeDebugPrivilege	2248	taskkill.exe
Token: SeDebugPrivilege	1596	taskkill.exe
Token: SeDebugPrivilege	4908	taskkill.exe
Token: SeDebugPrivilege	3528	firefox.exe
Token: SeDebugPrivilege	3528	firefox.exe
Token: SeDebugPrivilege	5240	0a6ff09215.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
2376	4W130F.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
3528	firefox.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe
4240	704ad3efd2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3528	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4336 wrote to memory of 1840	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	86
PID 4336 wrote to memory of 1840	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	86
PID 4336 wrote to memory of 1840	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	86
PID 1840 wrote to memory of 5040	1840	B1I52.exe	87
PID 1840 wrote to memory of 5040	1840	B1I52.exe	87
PID 1840 wrote to memory of 5040	1840	B1I52.exe	87
PID 1840 wrote to memory of 2388	1840	B1I52.exe	99
PID 1840 wrote to memory of 2388	1840	B1I52.exe	99
PID 1840 wrote to memory of 2388	1840	B1I52.exe	99
PID 4336 wrote to memory of 2376	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	102
PID 4336 wrote to memory of 2376	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	102
PID 4336 wrote to memory of 2376	4336	8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe	102
PID 2376 wrote to memory of 388	2376	4W130F.exe	103
PID 2376 wrote to memory of 388	2376	4W130F.exe	103
PID 2376 wrote to memory of 388	2376	4W130F.exe	103
PID 388 wrote to memory of 4044	388	skotes.exe	108
PID 388 wrote to memory of 4044	388	skotes.exe	108
PID 388 wrote to memory of 4044	388	skotes.exe	108
PID 388 wrote to memory of 4124	388	skotes.exe	111
PID 388 wrote to memory of 4124	388	skotes.exe	111
PID 388 wrote to memory of 4124	388	skotes.exe	111
PID 388 wrote to memory of 2128	388	skotes.exe	117
PID 388 wrote to memory of 2128	388	skotes.exe	117
PID 388 wrote to memory of 2128	388	skotes.exe	117
PID 388 wrote to memory of 4240	388	skotes.exe	118
PID 388 wrote to memory of 4240	388	skotes.exe	118
PID 388 wrote to memory of 4240	388	skotes.exe	118
PID 4240 wrote to memory of 2960	4240	704ad3efd2.exe	119
PID 4240 wrote to memory of 2960	4240	704ad3efd2.exe	119
PID 4240 wrote to memory of 2960	4240	704ad3efd2.exe	119
PID 4240 wrote to memory of 3336	4240	704ad3efd2.exe	123
PID 4240 wrote to memory of 3336	4240	704ad3efd2.exe	123
PID 4240 wrote to memory of 3336	4240	704ad3efd2.exe	123
PID 4240 wrote to memory of 2248	4240	704ad3efd2.exe	125
PID 4240 wrote to memory of 2248	4240	704ad3efd2.exe	125
PID 4240 wrote to memory of 2248	4240	704ad3efd2.exe	125
PID 4240 wrote to memory of 1596	4240	704ad3efd2.exe	127
PID 4240 wrote to memory of 1596	4240	704ad3efd2.exe	127
PID 4240 wrote to memory of 1596	4240	704ad3efd2.exe	127
PID 4240 wrote to memory of 4908	4240	704ad3efd2.exe	129
PID 4240 wrote to memory of 4908	4240	704ad3efd2.exe	129
PID 4240 wrote to memory of 4908	4240	704ad3efd2.exe	129
PID 4240 wrote to memory of 832	4240	704ad3efd2.exe	131
PID 4240 wrote to memory of 832	4240	704ad3efd2.exe	131
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 832 wrote to memory of 3528	832	firefox.exe	132
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133
PID 3528 wrote to memory of 1792	3528	firefox.exe	133

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\8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe
"C:\Users\Admin\AppData\Local\Temp\8188cfdd4bc2d6991d30f5c394b47b11f17f6ce920bb23bea805c5c6772b4a81.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4336
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\B1I52.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\B1I52.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1840
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2z9064.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2z9064.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:5040
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 1628
      4⤵
      Program crash
      PID:3336
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3D10h.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3D10h.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:2388
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4W130F.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4W130F.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
  - 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:2376
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - 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:388
  - - C:\Users\Admin\AppData\Local\Temp\1003963001\665.exe
      "C:\Users\Admin\AppData\Local\Temp\1003963001\665.exe"
      4⤵
      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:4044
  - - C:\Users\Admin\AppData\Local\Temp\1003968001\0047e88dac.exe
      "C:\Users\Admin\AppData\Local\Temp\1003968001\0047e88dac.exe"
      4⤵
      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:4124
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 1572
        5⤵
        Program crash
        
        PID:556
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 1624
        5⤵
        Program crash
        
        PID:1848
  - - C:\Users\Admin\AppData\Local\Temp\1003969001\d06c8dd7f5.exe
      "C:\Users\Admin\AppData\Local\Temp\1003969001\d06c8dd7f5.exe"
      4⤵
      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:2128
  - - C:\Users\Admin\AppData\Local\Temp\1003970001\704ad3efd2.exe
      "C:\Users\Admin\AppData\Local\Temp\1003970001\704ad3efd2.exe"
      4⤵
      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:4240
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2960
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3336
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2248
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1596
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4908
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:832
      - 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
        6⤵
        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:3528
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2076 -parentBuildID 20240401114208 -prefsHandle 2000 -prefMapHandle 1992 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {de2f6e42-77bd-4361-be98-bc8168c58773} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" gpu
        7⤵
        
        PID:1792
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2508 -parentBuildID 20240401114208 -prefsHandle 2500 -prefMapHandle 2496 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7989c26-1e38-43b4-ade7-a36b1e38a319} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" socket
        7⤵
        
        PID:4184
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3040 -childID 1 -isForBrowser -prefsHandle 3052 -prefMapHandle 3212 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1348 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b85b948-9e09-41f9-ab23-e901358f9322} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" tab
        7⤵
        
        PID:4484
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3508 -childID 2 -isForBrowser -prefsHandle 3600 -prefMapHandle 2760 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1348 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eb2a5f48-5ab9-4dd2-aff6-16b380aa4d4c} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" tab
        7⤵
        
        PID:4692
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4488 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4496 -prefMapHandle 4448 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {49d52d4f-706d-43aa-9231-3dd00f9beec8} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" utility
        7⤵
        Checks processor information in registry
        
        PID:5352
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5584 -childID 3 -isForBrowser -prefsHandle 5524 -prefMapHandle 5508 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1348 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {645e6acd-eba3-4a47-a689-8e9157e4d496} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" tab
        7⤵
        
        PID:5680
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5744 -childID 4 -isForBrowser -prefsHandle 5752 -prefMapHandle 5756 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1348 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f3c6c27-e016-4e29-b10c-be1040da9e42} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" tab
        7⤵
        
        PID:5692
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5960 -childID 5 -isForBrowser -prefsHandle 5964 -prefMapHandle 5972 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1348 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {037d66e0-023c-4114-9adc-f59a277f0e4a} 3528 "\\.\pipe\gecko-crash-server-pipe.3528" tab
        7⤵
        
        PID:5708
  - - C:\Users\Admin\AppData\Local\Temp\1003971001\0a6ff09215.exe
      "C:\Users\Admin\AppData\Local\Temp\1003971001\0a6ff09215.exe"
      4⤵
      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:5240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5040 -ip 5040
1⤵
PID:1184

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:4624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4124 -ip 4124
1⤵
PID:3164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4124 -ip 4124
1⤵
PID:1424

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:6636

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:6324

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