amadey | ffc2b8887d1b24795f31c712bb1392822abeb13f20cc3595f73cbf14c6190dfe

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"	3edd599fe8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	3edd599fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	3edd599fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	3edd599fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	3edd599fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	3edd599fe8.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bbd85ef226.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	39d5c824da.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3edd599fe8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bbd85ef226.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	39d5c824da.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3edd599fe8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bbd85ef226.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	39d5c824da.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3edd599fe8.exe

Executes dropped EXE 5 IoCs

pid	Process
2812	skotes.exe
2056	bbd85ef226.exe
1816	39d5c824da.exe
944	9e70cce8d7.exe
2604	3edd599fe8.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	bbd85ef226.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	39d5c824da.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	3edd599fe8.exe

Loads dropped DLL 7 IoCs

pid	Process
1488	file.exe
2812	skotes.exe
2812	skotes.exe
2812	skotes.exe
2812	skotes.exe
2812	skotes.exe
2812	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	3edd599fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	3edd599fe8.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\bbd85ef226.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003988001\\bbd85ef226.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\39d5c824da.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003989001\\39d5c824da.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\9e70cce8d7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003990001\\9e70cce8d7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\3edd599fe8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003991001\\3edd599fe8.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0005000000019f57-89.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1488	file.exe
2812	skotes.exe
2056	bbd85ef226.exe
1816	39d5c824da.exe
2604	3edd599fe8.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	39d5c824da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e70cce8d7.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	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	3edd599fe8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbd85ef226.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

evasion

pid	Process
2188	taskkill.exe
1496	taskkill.exe
1932	taskkill.exe
2520	taskkill.exe
2992	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1488	file.exe
2812	skotes.exe
2056	bbd85ef226.exe
1816	39d5c824da.exe
944	9e70cce8d7.exe
2604	3edd599fe8.exe
944	9e70cce8d7.exe
2604	3edd599fe8.exe
2604	3edd599fe8.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	taskkill.exe
Token: SeDebugPrivilege	2520	taskkill.exe
Token: SeDebugPrivilege	2992	taskkill.exe
Token: SeDebugPrivilege	2188	taskkill.exe
Token: SeDebugPrivilege	1496	taskkill.exe
Token: SeDebugPrivilege	2328	firefox.exe
Token: SeDebugPrivilege	2328	firefox.exe
Token: SeDebugPrivilege	2604	3edd599fe8.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1488	file.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
2328	firefox.exe
2328	firefox.exe
2328	firefox.exe
2328	firefox.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
2328	firefox.exe
2328	firefox.exe
2328	firefox.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe
944	9e70cce8d7.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2812	1488	file.exe	31
PID 1488 wrote to memory of 2812	1488	file.exe	31
PID 1488 wrote to memory of 2812	1488	file.exe	31
PID 1488 wrote to memory of 2812	1488	file.exe	31
PID 2812 wrote to memory of 2056	2812	skotes.exe	33
PID 2812 wrote to memory of 2056	2812	skotes.exe	33
PID 2812 wrote to memory of 2056	2812	skotes.exe	33
PID 2812 wrote to memory of 2056	2812	skotes.exe	33
PID 2812 wrote to memory of 1816	2812	skotes.exe	35
PID 2812 wrote to memory of 1816	2812	skotes.exe	35
PID 2812 wrote to memory of 1816	2812	skotes.exe	35
PID 2812 wrote to memory of 1816	2812	skotes.exe	35
PID 2812 wrote to memory of 944	2812	skotes.exe	36
PID 2812 wrote to memory of 944	2812	skotes.exe	36
PID 2812 wrote to memory of 944	2812	skotes.exe	36
PID 2812 wrote to memory of 944	2812	skotes.exe	36
PID 944 wrote to memory of 1932	944	9e70cce8d7.exe	37
PID 944 wrote to memory of 1932	944	9e70cce8d7.exe	37
PID 944 wrote to memory of 1932	944	9e70cce8d7.exe	37
PID 944 wrote to memory of 1932	944	9e70cce8d7.exe	37
PID 944 wrote to memory of 2520	944	9e70cce8d7.exe	39
PID 944 wrote to memory of 2520	944	9e70cce8d7.exe	39
PID 944 wrote to memory of 2520	944	9e70cce8d7.exe	39
PID 944 wrote to memory of 2520	944	9e70cce8d7.exe	39
PID 944 wrote to memory of 2992	944	9e70cce8d7.exe	41
PID 944 wrote to memory of 2992	944	9e70cce8d7.exe	41
PID 944 wrote to memory of 2992	944	9e70cce8d7.exe	41
PID 944 wrote to memory of 2992	944	9e70cce8d7.exe	41
PID 944 wrote to memory of 2188	944	9e70cce8d7.exe	43
PID 944 wrote to memory of 2188	944	9e70cce8d7.exe	43
PID 944 wrote to memory of 2188	944	9e70cce8d7.exe	43
PID 944 wrote to memory of 2188	944	9e70cce8d7.exe	43
PID 944 wrote to memory of 1496	944	9e70cce8d7.exe	45
PID 944 wrote to memory of 1496	944	9e70cce8d7.exe	45
PID 944 wrote to memory of 1496	944	9e70cce8d7.exe	45
PID 944 wrote to memory of 1496	944	9e70cce8d7.exe	45
PID 944 wrote to memory of 2324	944	9e70cce8d7.exe	47
PID 944 wrote to memory of 2324	944	9e70cce8d7.exe	47
PID 944 wrote to memory of 2324	944	9e70cce8d7.exe	47
PID 944 wrote to memory of 2324	944	9e70cce8d7.exe	47
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2324 wrote to memory of 2328	2324	firefox.exe	48
PID 2328 wrote to memory of 2552	2328	firefox.exe	49
PID 2328 wrote to memory of 2552	2328	firefox.exe	49
PID 2328 wrote to memory of 2552	2328	firefox.exe	49
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	firefox.exe	50
PID 2328 wrote to memory of 2548	2328	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:1488
- 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:2812
- - C:\Users\Admin\AppData\Local\Temp\1003988001\bbd85ef226.exe
    "C:\Users\Admin\AppData\Local\Temp\1003988001\bbd85ef226.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:2056
- - C:\Users\Admin\AppData\Local\Temp\1003989001\39d5c824da.exe
    "C:\Users\Admin\AppData\Local\Temp\1003989001\39d5c824da.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:1816
- - C:\Users\Admin\AppData\Local\Temp\1003990001\9e70cce8d7.exe
    "C:\Users\Admin\AppData\Local\Temp\1003990001\9e70cce8d7.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:944
  - - 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:1932
  - - 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:2520
  - - 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:2992
  - - 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:2188
  - - 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:1496
  - - 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:2324
    - - 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:2328
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.0.1587305441\1937320390" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1212 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {66a3879d-de78-40f7-a30b-3a56b6eac8c4} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 1296 116d5e58 gpu
        6⤵
        
        PID:2552
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.1.705986889\1708430598" -parentBuildID 20221007134813 -prefsHandle 1488 -prefMapHandle 1484 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6eac2412-3674-4f78-8590-52f2ef4e243f} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 1500 e73058 socket
        6⤵
        
        PID:2548
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.2.1115451433\2043212804" -childID 1 -isForBrowser -prefsHandle 2100 -prefMapHandle 2096 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {38ff80e8-6628-4cca-a2db-402a819d5036} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 2112 19e90c58 tab
        6⤵
        
        PID:1944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.3.674970458\764236172" -childID 2 -isForBrowser -prefsHandle 2676 -prefMapHandle 2672 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7facea0-9572-4074-9348-b0247d42e125} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 2688 1be5df58 tab
        6⤵
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.4.1021555530\404899532" -childID 3 -isForBrowser -prefsHandle 3412 -prefMapHandle 3632 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {225aca70-5134-4ff9-9d24-169078e7f832} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 3436 1b320458 tab
        6⤵
        
        PID:2780
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.5.27101261\1764173145" -childID 4 -isForBrowser -prefsHandle 3756 -prefMapHandle 3760 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {98be676e-0f73-4689-a05a-79bf029f263b} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 3744 1dc4f958 tab
        6⤵
        
        PID:1624
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2328.6.1007349610\90187851" -childID 5 -isForBrowser -prefsHandle 3928 -prefMapHandle 3932 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 884 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {23632892-4cae-482e-9614-d151540ce72c} 2328 "\\.\pipe\gecko-crash-server-pipe.2328" 3916 1ebacf58 tab
        6⤵
        
        PID:2756
- - C:\Users\Admin\AppData\Local\Temp\1003991001\3edd599fe8.exe
    "C:\Users\Admin\AppData\Local\Temp\1003991001\3edd599fe8.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:2604

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

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion