amadey | 700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0

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\DisableRealtimeMonitoring = "1"	6b66d141f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6b66d141f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	6b66d141f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6b66d141f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6b66d141f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6b66d141f4.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 10 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
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__	1F07l9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2y3371.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	34372d1dfd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6b66d141f4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2926b914a5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3R35U.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1F07l9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2y3371.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2926b914a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3R35U.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	34372d1dfd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6b66d141f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2926b914a5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	34372d1dfd.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	2y3371.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3R35U.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	1F07l9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6b66d141f4.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	1F07l9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
932	a7E82.exe
2340	R4a47.exe
2616	1F07l9.exe
5044	skotes.exe
64	2y3371.exe
3828	skotes.exe
3460	2926b914a5.exe
4316	3R35U.exe
1636	4o504J.exe
980	34372d1dfd.exe
5504	6b66d141f4.exe
6760	skotes.exe
6164	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	34372d1dfd.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	6b66d141f4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	2926b914a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	1F07l9.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	2y3371.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	3R35U.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	6b66d141f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6b66d141f4.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\34372d1dfd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004390001\\34372d1dfd.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6b66d141f4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004392001\\6b66d141f4.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\\\""	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.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\\\""	a7E82.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	R4a47.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2926b914a5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004389001\\2926b914a5.exe"	skotes.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a000000023b9d-70.dat	autoit_exe
behavioral1/memory/5504-844-0x00000000009F0000-0x0000000000C9A000-memory.dmp	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
2616	1F07l9.exe
5044	skotes.exe
64	2y3371.exe
3828	skotes.exe
3460	2926b914a5.exe
4316	3R35U.exe
980	34372d1dfd.exe
5504	6b66d141f4.exe
6760	skotes.exe
6164	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1F07l9.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
2924	64	WerFault.exe	90
4056	3460	WerFault.exe	99
3876	3460	WerFault.exe	99
1600	3460	WerFault.exe	99

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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	34372d1dfd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2y3371.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3R35U.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b66d141f4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a7E82.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1F07l9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	R4a47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4o504J.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2926b914a5.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

evasion

pid	Process
8	taskkill.exe
4116	taskkill.exe
2876	taskkill.exe
2472	taskkill.exe
1136	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
2616	1F07l9.exe
2616	1F07l9.exe
5044	skotes.exe
5044	skotes.exe
64	2y3371.exe
64	2y3371.exe
3828	skotes.exe
3828	skotes.exe
3460	2926b914a5.exe
3460	2926b914a5.exe
4316	3R35U.exe
4316	3R35U.exe
980	34372d1dfd.exe
980	34372d1dfd.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
5504	6b66d141f4.exe
5504	6b66d141f4.exe
5504	6b66d141f4.exe
5504	6b66d141f4.exe
5504	6b66d141f4.exe
6760	skotes.exe
6760	skotes.exe
6164	skotes.exe
6164	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2472	taskkill.exe
Token: SeDebugPrivilege	1136	taskkill.exe
Token: SeDebugPrivilege	8	taskkill.exe
Token: SeDebugPrivilege	4116	taskkill.exe
Token: SeDebugPrivilege	2876	taskkill.exe
Token: SeDebugPrivilege	2036	firefox.exe
Token: SeDebugPrivilege	2036	firefox.exe
Token: SeDebugPrivilege	5504	6b66d141f4.exe
Token: SeDebugPrivilege	2036	firefox.exe
Token: SeDebugPrivilege	2036	firefox.exe
Token: SeDebugPrivilege	2036	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2616	1F07l9.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
1636	4o504J.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
1636	4o504J.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
2036	firefox.exe
1636	4o504J.exe
1636	4o504J.exe
1636	4o504J.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2036	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 932	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	84
PID 4456 wrote to memory of 932	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	84
PID 4456 wrote to memory of 932	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	84
PID 932 wrote to memory of 2340	932	a7E82.exe	87
PID 932 wrote to memory of 2340	932	a7E82.exe	87
PID 932 wrote to memory of 2340	932	a7E82.exe	87
PID 2340 wrote to memory of 2616	2340	R4a47.exe	88
PID 2340 wrote to memory of 2616	2340	R4a47.exe	88
PID 2340 wrote to memory of 2616	2340	R4a47.exe	88
PID 2616 wrote to memory of 5044	2616	1F07l9.exe	89
PID 2616 wrote to memory of 5044	2616	1F07l9.exe	89
PID 2616 wrote to memory of 5044	2616	1F07l9.exe	89
PID 2340 wrote to memory of 64	2340	R4a47.exe	90
PID 2340 wrote to memory of 64	2340	R4a47.exe	90
PID 2340 wrote to memory of 64	2340	R4a47.exe	90
PID 5044 wrote to memory of 3460	5044	skotes.exe	99
PID 5044 wrote to memory of 3460	5044	skotes.exe	99
PID 5044 wrote to memory of 3460	5044	skotes.exe	99
PID 932 wrote to memory of 4316	932	a7E82.exe	104
PID 932 wrote to memory of 4316	932	a7E82.exe	104
PID 932 wrote to memory of 4316	932	a7E82.exe	104
PID 4456 wrote to memory of 1636	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	107
PID 4456 wrote to memory of 1636	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	107
PID 4456 wrote to memory of 1636	4456	700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe	107
PID 1636 wrote to memory of 2472	1636	4o504J.exe	110
PID 1636 wrote to memory of 2472	1636	4o504J.exe	110
PID 1636 wrote to memory of 2472	1636	4o504J.exe	110
PID 5044 wrote to memory of 980	5044	skotes.exe	114
PID 5044 wrote to memory of 980	5044	skotes.exe	114
PID 5044 wrote to memory of 980	5044	skotes.exe	114
PID 1636 wrote to memory of 1136	1636	4o504J.exe	115
PID 1636 wrote to memory of 1136	1636	4o504J.exe	115
PID 1636 wrote to memory of 1136	1636	4o504J.exe	115
PID 1636 wrote to memory of 8	1636	4o504J.exe	117
PID 1636 wrote to memory of 8	1636	4o504J.exe	117
PID 1636 wrote to memory of 8	1636	4o504J.exe	117
PID 1636 wrote to memory of 4116	1636	4o504J.exe	119
PID 1636 wrote to memory of 4116	1636	4o504J.exe	119
PID 1636 wrote to memory of 4116	1636	4o504J.exe	119
PID 5044 wrote to memory of 3128	5044	skotes.exe	121
PID 5044 wrote to memory of 3128	5044	skotes.exe	121
PID 5044 wrote to memory of 3128	5044	skotes.exe	121
PID 1636 wrote to memory of 2876	1636	4o504J.exe	122
PID 1636 wrote to memory of 2876	1636	4o504J.exe	122
PID 1636 wrote to memory of 2876	1636	4o504J.exe	122
PID 1636 wrote to memory of 840	1636	4o504J.exe	124
PID 1636 wrote to memory of 840	1636	4o504J.exe	124
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 840 wrote to memory of 2036	840	firefox.exe	125
PID 2036 wrote to memory of 3564	2036	firefox.exe	126
PID 2036 wrote to memory of 3564	2036	firefox.exe	126
PID 2036 wrote to memory of 3564	2036	firefox.exe	126
PID 2036 wrote to memory of 3564	2036	firefox.exe	126
PID 2036 wrote to memory of 3564	2036	firefox.exe	126
PID 2036 wrote to memory of 3564	2036	firefox.exe	126

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\700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe
"C:\Users\Admin\AppData\Local\Temp\700cb90a29d1aa28bab429bdbb1e4830fcc1c40e7d10c0a1bd64e0f23ffe8cb0.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a7E82.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\a7E82.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:932
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\R4a47.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\R4a47.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2340
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1F07l9.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1F07l9.exe
      4⤵
      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:2616
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:5044
      - C:\Users\Admin\AppData\Local\Temp\1004389001\2926b914a5.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004389001\2926b914a5.exe"
        6⤵
        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:3460
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1608
        7⤵
        Program crash
        
        PID:4056
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1608
        7⤵
        Program crash
        
        PID:3876
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1648
        7⤵
        Program crash
        
        PID:1600
      - C:\Users\Admin\AppData\Local\Temp\1004390001\34372d1dfd.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004390001\34372d1dfd.exe"
        6⤵
        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:980
      - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        6⤵
        
        PID:3128
      - C:\Users\Admin\AppData\Local\Temp\1004392001\6b66d141f4.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004392001\6b66d141f4.exe"
        6⤵
        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:5504
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2y3371.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2y3371.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:64
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1604
        5⤵
        Program crash
        
        PID:2924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3R35U.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3R35U.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:4316
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4o504J.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4o504J.exe
  2⤵
  - 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:1636
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM firefox.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2472
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM chrome.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1136
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM msedge.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:8
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM opera.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4116
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM brave.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2876
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:840
  - - 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⤵
      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:2036
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2072 -parentBuildID 20240401114208 -prefsHandle 1996 -prefMapHandle 1988 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2600b408-3aa6-4547-b0d8-f7052475f113} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" gpu
        5⤵
        
        PID:3564
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2512 -parentBuildID 20240401114208 -prefsHandle 2488 -prefMapHandle 2484 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {42833502-26db-4f80-8b4f-27bed9d3c490} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" socket
        5⤵
        
        PID:3064
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3040 -childID 1 -isForBrowser -prefsHandle 3008 -prefMapHandle 3064 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cbb3854b-cbcf-468a-81cf-5f90d0120e92} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" tab
        5⤵
        
        PID:3948
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4280 -childID 2 -isForBrowser -prefsHandle 4272 -prefMapHandle 4268 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {14720b68-940e-4312-8d8b-12a93e551ef6} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" tab
        5⤵
        
        PID:5068
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4808 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4888 -prefMapHandle 4908 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3a514cb-2a11-4711-b0d1-f8e3f32a8325} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" utility
        5⤵
        Checks processor information in registry
        
        PID:5964
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5196 -childID 3 -isForBrowser -prefsHandle 5144 -prefMapHandle 5148 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f90fcf5e-376e-4fd5-b1e8-91a673fbe45c} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" tab
        5⤵
        
        PID:7152
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5396 -childID 4 -isForBrowser -prefsHandle 5316 -prefMapHandle 5324 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {752cf574-9457-4834-a463-383beaa51055} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" tab
        5⤵
        
        PID:7164
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5580 -childID 5 -isForBrowser -prefsHandle 5500 -prefMapHandle 5504 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1296 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f078476d-fbf2-46a7-b633-0d66f64b3ba8} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" tab
        5⤵
        
        PID:3760

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:3828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 64 -ip 64
1⤵
PID:4116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 64 -ip 64
1⤵
PID:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 3460 -ip 3460
1⤵
PID:2452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3460 -ip 3460
1⤵
PID:2560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3460 -ip 3460
1⤵
PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 3460 -ip 3460
1⤵
PID:3644

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:6760

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:6164

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