amadey | d0f1b9be7056c7f54b07c1e17f488c4b4a7bafcab68b422ef46770b94bbe63f2

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	8625619325.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	8625619325.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	8625619325.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	8625619325.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	8625619325.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	8625619325.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 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8625619325.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2e5deeef5e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	aba9da4567.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2e5deeef5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	aba9da4567.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	aba9da4567.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8625619325.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8625619325.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.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	2e5deeef5e.exe

Executes dropped EXE 5 IoCs

pid	Process
2720	skotes.exe
2872	2e5deeef5e.exe
2816	aba9da4567.exe
1992	01e50b1cb4.exe
3056	8625619325.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	2e5deeef5e.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	aba9da4567.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	8625619325.exe

Loads dropped DLL 7 IoCs

pid	Process
2524	file.exe
2720	skotes.exe
2720	skotes.exe
2720	skotes.exe
2720	skotes.exe
2720	skotes.exe
2720	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	8625619325.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	8625619325.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\2e5deeef5e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003664001\\2e5deeef5e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\aba9da4567.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003665001\\aba9da4567.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\01e50b1cb4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003666001\\01e50b1cb4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\8625619325.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003667001\\8625619325.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0006000000018784-111.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2524	file.exe
2720	skotes.exe
2872	2e5deeef5e.exe
2816	aba9da4567.exe
3056	8625619325.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.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 11 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e5deeef5e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aba9da4567.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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01e50b1cb4.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	8625619325.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 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
320	taskkill.exe
2476	taskkill.exe
1812	taskkill.exe
2176	taskkill.exe
2368	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 190000000100000010000000ba4f3972e7aed9dccdc210db59da13c90300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc251d00000001000000100000008f76b981d528ad4770088245e2031b630b0000000100000012000000440069006700690043006500720074000000140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc35300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a82000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	2e5deeef5e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	2e5deeef5e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	2e5deeef5e.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2524	file.exe
2720	skotes.exe
2872	2e5deeef5e.exe
2816	aba9da4567.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
3056	8625619325.exe
3056	8625619325.exe
3056	8625619325.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	320	taskkill.exe
Token: SeDebugPrivilege	2476	taskkill.exe
Token: SeDebugPrivilege	1812	taskkill.exe
Token: SeDebugPrivilege	2176	taskkill.exe
Token: SeDebugPrivilege	2368	taskkill.exe
Token: SeDebugPrivilege	2248	firefox.exe
Token: SeDebugPrivilege	2248	firefox.exe
Token: SeDebugPrivilege	3056	8625619325.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2524	file.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
2248	firefox.exe
2248	firefox.exe
2248	firefox.exe
2248	firefox.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
2248	firefox.exe
2248	firefox.exe
2248	firefox.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe
1992	01e50b1cb4.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 2720	2524	file.exe	30
PID 2524 wrote to memory of 2720	2524	file.exe	30
PID 2524 wrote to memory of 2720	2524	file.exe	30
PID 2524 wrote to memory of 2720	2524	file.exe	30
PID 2720 wrote to memory of 2872	2720	skotes.exe	33
PID 2720 wrote to memory of 2872	2720	skotes.exe	33
PID 2720 wrote to memory of 2872	2720	skotes.exe	33
PID 2720 wrote to memory of 2872	2720	skotes.exe	33
PID 2720 wrote to memory of 2816	2720	skotes.exe	34
PID 2720 wrote to memory of 2816	2720	skotes.exe	34
PID 2720 wrote to memory of 2816	2720	skotes.exe	34
PID 2720 wrote to memory of 2816	2720	skotes.exe	34
PID 2720 wrote to memory of 1992	2720	skotes.exe	35
PID 2720 wrote to memory of 1992	2720	skotes.exe	35
PID 2720 wrote to memory of 1992	2720	skotes.exe	35
PID 2720 wrote to memory of 1992	2720	skotes.exe	35
PID 1992 wrote to memory of 320	1992	01e50b1cb4.exe	36
PID 1992 wrote to memory of 320	1992	01e50b1cb4.exe	36
PID 1992 wrote to memory of 320	1992	01e50b1cb4.exe	36
PID 1992 wrote to memory of 320	1992	01e50b1cb4.exe	36
PID 1992 wrote to memory of 2476	1992	01e50b1cb4.exe	39
PID 1992 wrote to memory of 2476	1992	01e50b1cb4.exe	39
PID 1992 wrote to memory of 2476	1992	01e50b1cb4.exe	39
PID 1992 wrote to memory of 2476	1992	01e50b1cb4.exe	39
PID 1992 wrote to memory of 1812	1992	01e50b1cb4.exe	41
PID 1992 wrote to memory of 1812	1992	01e50b1cb4.exe	41
PID 1992 wrote to memory of 1812	1992	01e50b1cb4.exe	41
PID 1992 wrote to memory of 1812	1992	01e50b1cb4.exe	41
PID 1992 wrote to memory of 2176	1992	01e50b1cb4.exe	43
PID 1992 wrote to memory of 2176	1992	01e50b1cb4.exe	43
PID 1992 wrote to memory of 2176	1992	01e50b1cb4.exe	43
PID 1992 wrote to memory of 2176	1992	01e50b1cb4.exe	43
PID 1992 wrote to memory of 2368	1992	01e50b1cb4.exe	45
PID 1992 wrote to memory of 2368	1992	01e50b1cb4.exe	45
PID 1992 wrote to memory of 2368	1992	01e50b1cb4.exe	45
PID 1992 wrote to memory of 2368	1992	01e50b1cb4.exe	45
PID 1992 wrote to memory of 2292	1992	01e50b1cb4.exe	47
PID 1992 wrote to memory of 2292	1992	01e50b1cb4.exe	47
PID 1992 wrote to memory of 2292	1992	01e50b1cb4.exe	47
PID 1992 wrote to memory of 2292	1992	01e50b1cb4.exe	47
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2292 wrote to memory of 2248	2292	firefox.exe	48
PID 2248 wrote to memory of 2772	2248	firefox.exe	49
PID 2248 wrote to memory of 2772	2248	firefox.exe	49
PID 2248 wrote to memory of 2772	2248	firefox.exe	49
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50
PID 2248 wrote to memory of 2640	2248	firefox.exe	50

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- 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:2524
- 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:2720
- - C:\Users\Admin\AppData\Local\Temp\1003664001\2e5deeef5e.exe
    "C:\Users\Admin\AppData\Local\Temp\1003664001\2e5deeef5e.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:2872
- - C:\Users\Admin\AppData\Local\Temp\1003665001\aba9da4567.exe
    "C:\Users\Admin\AppData\Local\Temp\1003665001\aba9da4567.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:2816
- - C:\Users\Admin\AppData\Local\Temp\1003666001\01e50b1cb4.exe
    "C:\Users\Admin\AppData\Local\Temp\1003666001\01e50b1cb4.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:1992
  - - 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:320
  - - 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:2476
  - - 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:1812
  - - 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:2176
  - - 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:2368
  - - 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:2292
    - - 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:2248
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.0.1652623532\1232323586" -parentBuildID 20221007134813 -prefsHandle 1232 -prefMapHandle 1224 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d53f7751-cfa9-4561-ab05-55b6b74d6a36} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 1316 10fd9d58 gpu
        6⤵
        
        PID:2772
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.1.1520836585\556382856" -parentBuildID 20221007134813 -prefsHandle 1500 -prefMapHandle 1496 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {45a10e1c-a860-4a59-a6cc-8a2f5974ef6f} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 1512 d73c58 socket
        6⤵
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.2.1209674342\699429608" -childID 1 -isForBrowser -prefsHandle 2100 -prefMapHandle 2096 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 864 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {365e13ff-98ba-4dc3-8af5-24bcd5edab53} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 2112 1a1bda58 tab
        6⤵
        
        PID:2804
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.3.375568169\416206475" -childID 2 -isForBrowser -prefsHandle 2976 -prefMapHandle 2972 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 864 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5493426c-ef19-4938-9765-0794fad61935} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 2996 1b13bb58 tab
        6⤵
        
        PID:1412
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.4.1851079329\1936493094" -childID 3 -isForBrowser -prefsHandle 3836 -prefMapHandle 3760 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 864 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d8bc6660-672e-4814-85b6-204bbd1de882} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 3852 20542b58 tab
        6⤵
        
        PID:112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.5.403357611\240474913" -childID 4 -isForBrowser -prefsHandle 3960 -prefMapHandle 3964 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 864 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa11ced8-5c27-47ef-b8eb-88159036c652} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 3948 20840258 tab
        6⤵
        
        PID:1804
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.6.1004481622\4500533" -childID 5 -isForBrowser -prefsHandle 4116 -prefMapHandle 4120 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 864 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {97da5e23-a053-40dd-9a7a-1ea437d20999} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 4104 200e7b58 tab
        6⤵
        
        PID:2208
- - C:\Users\Admin\AppData\Local\Temp\1003667001\8625619325.exe
    "C:\Users\Admin\AppData\Local\Temp\1003667001\8625619325.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:3056

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