amadey | 5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	435d66cc41.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	83e18de205.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6b0f82c441.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1276abbb01.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	435d66cc41.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	83e18de205.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1276abbb01.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	435d66cc41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	83e18de205.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6b0f82c441.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1276abbb01.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	435d66cc41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	83e18de205.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6b0f82c441.exe

Executes dropped EXE 6 IoCs

pid	Process
2752	skotes.exe
1244	83e18de205.exe
992	6b0f82c441.exe
2396	1276abbb01.exe
2660	7b58d7432f.exe
268	435d66cc41.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	83e18de205.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	6b0f82c441.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	1276abbb01.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	435d66cc41.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	skotes.exe

Loads dropped DLL 9 IoCs

pid	Process
540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
2752	skotes.exe
2752	skotes.exe
2752	skotes.exe
2752	skotes.exe
2752	skotes.exe
2752	skotes.exe
2752	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	435d66cc41.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	435d66cc41.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\6b0f82c441.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010856001\\6b0f82c441.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\1276abbb01.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010857001\\1276abbb01.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\7b58d7432f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010858001\\7b58d7432f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\435d66cc41.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010859001\\435d66cc41.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
behavioral1/files/0x0005000000019268-105.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
2752	skotes.exe
1244	83e18de205.exe
992	6b0f82c441.exe
2396	1276abbb01.exe
268	435d66cc41.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe

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

System Information Discovery
T1082

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	435d66cc41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1276abbb01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b58d7432f.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	83e18de205.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b0f82c441.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
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\CurrentPatchLevel	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\VendorIdentifier	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
2900	taskkill.exe
1544	taskkill.exe
1744	taskkill.exe
2572	taskkill.exe
2000	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	6b0f82c441.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	6b0f82c441.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	6b0f82c441.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
2752	skotes.exe
1244	83e18de205.exe
1244	83e18de205.exe
1244	83e18de205.exe
1244	83e18de205.exe
1244	83e18de205.exe
1244	83e18de205.exe
992	6b0f82c441.exe
2396	1276abbb01.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
268	435d66cc41.exe
268	435d66cc41.exe
268	435d66cc41.exe
268	435d66cc41.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	taskkill.exe
Token: SeDebugPrivilege	1544	taskkill.exe
Token: SeDebugPrivilege	1744	taskkill.exe
Token: SeDebugPrivilege	2572	taskkill.exe
Token: SeDebugPrivilege	2000	taskkill.exe
Token: SeDebugPrivilege	2280	firefox.exe
Token: SeDebugPrivilege	2280	firefox.exe
Token: SeDebugPrivilege	268	435d66cc41.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2280	firefox.exe
2280	firefox.exe
2280	firefox.exe
2280	firefox.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2280	firefox.exe
2280	firefox.exe
2280	firefox.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe
2660	7b58d7432f.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 2752	540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe	31
PID 540 wrote to memory of 2752	540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe	31
PID 540 wrote to memory of 2752	540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe	31
PID 540 wrote to memory of 2752	540	5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe	31
PID 2752 wrote to memory of 1244	2752	skotes.exe	34
PID 2752 wrote to memory of 1244	2752	skotes.exe	34
PID 2752 wrote to memory of 1244	2752	skotes.exe	34
PID 2752 wrote to memory of 1244	2752	skotes.exe	34
PID 2752 wrote to memory of 992	2752	skotes.exe	35
PID 2752 wrote to memory of 992	2752	skotes.exe	35
PID 2752 wrote to memory of 992	2752	skotes.exe	35
PID 2752 wrote to memory of 992	2752	skotes.exe	35
PID 2752 wrote to memory of 2396	2752	skotes.exe	36
PID 2752 wrote to memory of 2396	2752	skotes.exe	36
PID 2752 wrote to memory of 2396	2752	skotes.exe	36
PID 2752 wrote to memory of 2396	2752	skotes.exe	36
PID 2752 wrote to memory of 2660	2752	skotes.exe	38
PID 2752 wrote to memory of 2660	2752	skotes.exe	38
PID 2752 wrote to memory of 2660	2752	skotes.exe	38
PID 2752 wrote to memory of 2660	2752	skotes.exe	38
PID 2660 wrote to memory of 2900	2660	7b58d7432f.exe	39
PID 2660 wrote to memory of 2900	2660	7b58d7432f.exe	39
PID 2660 wrote to memory of 2900	2660	7b58d7432f.exe	39
PID 2660 wrote to memory of 2900	2660	7b58d7432f.exe	39
PID 2660 wrote to memory of 1544	2660	7b58d7432f.exe	42
PID 2660 wrote to memory of 1544	2660	7b58d7432f.exe	42
PID 2660 wrote to memory of 1544	2660	7b58d7432f.exe	42
PID 2660 wrote to memory of 1544	2660	7b58d7432f.exe	42
PID 2660 wrote to memory of 1744	2660	7b58d7432f.exe	44
PID 2660 wrote to memory of 1744	2660	7b58d7432f.exe	44
PID 2660 wrote to memory of 1744	2660	7b58d7432f.exe	44
PID 2660 wrote to memory of 1744	2660	7b58d7432f.exe	44
PID 2660 wrote to memory of 2572	2660	7b58d7432f.exe	46
PID 2660 wrote to memory of 2572	2660	7b58d7432f.exe	46
PID 2660 wrote to memory of 2572	2660	7b58d7432f.exe	46
PID 2660 wrote to memory of 2572	2660	7b58d7432f.exe	46
PID 2660 wrote to memory of 2000	2660	7b58d7432f.exe	48
PID 2660 wrote to memory of 2000	2660	7b58d7432f.exe	48
PID 2660 wrote to memory of 2000	2660	7b58d7432f.exe	48
PID 2660 wrote to memory of 2000	2660	7b58d7432f.exe	48
PID 2660 wrote to memory of 600	2660	7b58d7432f.exe	50
PID 2660 wrote to memory of 600	2660	7b58d7432f.exe	50
PID 2660 wrote to memory of 600	2660	7b58d7432f.exe	50
PID 2660 wrote to memory of 600	2660	7b58d7432f.exe	50
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 600 wrote to memory of 2280	600	firefox.exe	51
PID 2280 wrote to memory of 1116	2280	firefox.exe	52
PID 2280 wrote to memory of 1116	2280	firefox.exe	52
PID 2280 wrote to memory of 1116	2280	firefox.exe	52
PID 2280 wrote to memory of 1584	2280	firefox.exe	53
PID 2280 wrote to memory of 1584	2280	firefox.exe	53
PID 2280 wrote to memory of 1584	2280	firefox.exe	53
PID 2280 wrote to memory of 1584	2280	firefox.exe	53
PID 2280 wrote to memory of 1584	2280	firefox.exe	53

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\5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe
"C:\Users\Admin\AppData\Local\Temp\5d761d0f54c567b4a6c64a6ab0547dd28971947124d8108e1c6ba4a330636c98.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:540
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Users\Admin\AppData\Local\Temp\1010855001\83e18de205.exe
    "C:\Users\Admin\AppData\Local\Temp\1010855001\83e18de205.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:1244
- - C:\Users\Admin\AppData\Local\Temp\1010856001\6b0f82c441.exe
    "C:\Users\Admin\AppData\Local\Temp\1010856001\6b0f82c441.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:992
- - C:\Users\Admin\AppData\Local\Temp\1010857001\1276abbb01.exe
    "C:\Users\Admin\AppData\Local\Temp\1010857001\1276abbb01.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:2396
- - C:\Users\Admin\AppData\Local\Temp\1010858001\7b58d7432f.exe
    "C:\Users\Admin\AppData\Local\Temp\1010858001\7b58d7432f.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:2660
  - - 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:2900
  - - 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:1544
  - - 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:1744
  - - 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:2572
  - - 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:2000
  - - 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:600
    - - 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 WriteProcessMemory
        
        PID:2280
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.0.1511425829\223905" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1152 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9e8632c-4b96-4231-8f1a-eb7c2d0de3e1} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 1332 80d3158 gpu
        6⤵
        
        PID:1116
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.1.649195546\2138306620" -parentBuildID 20221007134813 -prefsHandle 1500 -prefMapHandle 1496 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {10c339dc-2787-4c9c-8921-bd2fc257456d} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 1512 72ed558 socket
        6⤵
        
        PID:1584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.2.1100743989\1450434798" -childID 1 -isForBrowser -prefsHandle 1828 -prefMapHandle 1904 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {39b55b80-c3b8-4bf9-bd0a-6a92f0d2bed2} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 1976 1a2bd158 tab
        6⤵
        
        PID:2704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.3.721188984\880674049" -childID 2 -isForBrowser -prefsHandle 2652 -prefMapHandle 2648 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cf4b69e3-7dd2-4a3d-9196-13a7e0d3cabd} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 2664 d5e758 tab
        6⤵
        
        PID:896
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.4.247433637\2017988502" -childID 3 -isForBrowser -prefsHandle 3684 -prefMapHandle 2628 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {96b5332b-8e25-44d1-874c-28b2e95bf3b1} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 3560 1b216558 tab
        6⤵
        
        PID:1004
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.5.1950650714\1069829151" -childID 4 -isForBrowser -prefsHandle 3796 -prefMapHandle 3800 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ec26a8a1-4e53-4695-9d21-d38ce1c95cd6} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 3784 1e17de58 tab
        6⤵
        
        PID:2320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2280.6.697319832\234135886" -childID 5 -isForBrowser -prefsHandle 3960 -prefMapHandle 3964 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 664 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {05401b5d-dcf8-44af-839f-3251457615ff} 2280 "\\.\pipe\gecko-crash-server-pipe.2280" 3948 1ee88b58 tab
        6⤵
        
        PID:2308
- - C:\Users\Admin\AppData\Local\Temp\1010859001\435d66cc41.exe
    "C:\Users\Admin\AppData\Local\Temp\1010859001\435d66cc41.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:268

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion