amadey | c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae

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"	5494387dde.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5494387dde.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5494387dde.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5494387dde.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5494387dde.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5494387dde.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 9 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__	4i011F.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	48a1092bef.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5494387dde.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2W9961.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3w53x.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	54a9414eef.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2W9961.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4i011F.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	48a1092bef.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	54a9414eef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2W9961.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3w53x.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	54a9414eef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3w53x.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	48a1092bef.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5494387dde.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5494387dde.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4i011F.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	4i011F.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
2928	B7F04.exe
4236	e0R72.exe
4584	1B02L4.exe
5996	2W9961.exe
3856	3w53x.exe
1860	4i011F.exe
5212	skotes.exe
6544	54a9414eef.exe
7008	48a1092bef.exe
5764	5494387dde.exe
1896	skotes.exe
5424	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	2W9961.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	54a9414eef.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	48a1092bef.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	3w53x.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	4i011F.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	5494387dde.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	5494387dde.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5494387dde.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\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\\\""	c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.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\\\""	B7F04.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\\\""	e0R72.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\54a9414eef.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004236001\\54a9414eef.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\48a1092bef.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004237001\\48a1092bef.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5494387dde.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004239001\\5494387dde.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000b000000023b8e-20.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
5996	2W9961.exe
3856	3w53x.exe
1860	4i011F.exe
5212	skotes.exe
6544	54a9414eef.exe
7008	48a1092bef.exe
5764	5494387dde.exe
1896	skotes.exe
5424	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4i011F.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
6368	5996	WerFault.exe	116
6340	5996	WerFault.exe	116
6944	6544	WerFault.exe	132
6968	6544	WerFault.exe	132

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	B7F04.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1B02L4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4i011F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	48a1092bef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5494387dde.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.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	3w53x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	54a9414eef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e0R72.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2W9961.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
948	taskkill.exe
4036	taskkill.exe
1696	taskkill.exe
4464	taskkill.exe
3060	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
5996	2W9961.exe
5996	2W9961.exe
3856	3w53x.exe
3856	3w53x.exe
1860	4i011F.exe
1860	4i011F.exe
5212	skotes.exe
5212	skotes.exe
6544	54a9414eef.exe
6544	54a9414eef.exe
7008	48a1092bef.exe
7008	48a1092bef.exe
5764	5494387dde.exe
5764	5494387dde.exe
5764	5494387dde.exe
5764	5494387dde.exe
5764	5494387dde.exe
1896	skotes.exe
1896	skotes.exe
5424	skotes.exe
5424	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4036	taskkill.exe
Token: SeDebugPrivilege	1696	taskkill.exe
Token: SeDebugPrivilege	4464	taskkill.exe
Token: SeDebugPrivilege	3060	taskkill.exe
Token: SeDebugPrivilege	948	taskkill.exe
Token: SeDebugPrivilege	3408	firefox.exe
Token: SeDebugPrivilege	3408	firefox.exe
Token: SeDebugPrivilege	5764	5494387dde.exe
Token: SeDebugPrivilege	3408	firefox.exe
Token: SeDebugPrivilege	3408	firefox.exe
Token: SeDebugPrivilege	3408	firefox.exe

Suspicious use of FindShellTrayWindow 31 IoCs

pid	Process
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
3408	firefox.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe
4584	1B02L4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3408	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3184 wrote to memory of 2928	3184	c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.exe	84
PID 3184 wrote to memory of 2928	3184	c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.exe	84
PID 3184 wrote to memory of 2928	3184	c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.exe	84
PID 2928 wrote to memory of 4236	2928	B7F04.exe	86
PID 2928 wrote to memory of 4236	2928	B7F04.exe	86
PID 2928 wrote to memory of 4236	2928	B7F04.exe	86
PID 4236 wrote to memory of 4584	4236	e0R72.exe	89
PID 4236 wrote to memory of 4584	4236	e0R72.exe	89
PID 4236 wrote to memory of 4584	4236	e0R72.exe	89
PID 4584 wrote to memory of 4036	4584	1B02L4.exe	90
PID 4584 wrote to memory of 4036	4584	1B02L4.exe	90
PID 4584 wrote to memory of 4036	4584	1B02L4.exe	90
PID 4584 wrote to memory of 1696	4584	1B02L4.exe	95
PID 4584 wrote to memory of 1696	4584	1B02L4.exe	95
PID 4584 wrote to memory of 1696	4584	1B02L4.exe	95
PID 4584 wrote to memory of 4464	4584	1B02L4.exe	97
PID 4584 wrote to memory of 4464	4584	1B02L4.exe	97
PID 4584 wrote to memory of 4464	4584	1B02L4.exe	97
PID 4584 wrote to memory of 3060	4584	1B02L4.exe	99
PID 4584 wrote to memory of 3060	4584	1B02L4.exe	99
PID 4584 wrote to memory of 3060	4584	1B02L4.exe	99
PID 4584 wrote to memory of 948	4584	1B02L4.exe	101
PID 4584 wrote to memory of 948	4584	1B02L4.exe	101
PID 4584 wrote to memory of 948	4584	1B02L4.exe	101
PID 4584 wrote to memory of 2380	4584	1B02L4.exe	104
PID 4584 wrote to memory of 2380	4584	1B02L4.exe	104
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 2380 wrote to memory of 3408	2380	firefox.exe	105
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107
PID 3408 wrote to memory of 2612	3408	firefox.exe	107

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\c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.exe
"C:\Users\Admin\AppData\Local\Temp\c4b6be26e0e849ac420e5ce5a82f7aea4324aa45271be6a315b7dc25b75300ae.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\B7F04.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\B7F04.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\e0R72.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\e0R72.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4236
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1B02L4.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1B02L4.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of WriteProcessMemory
      PID:4584
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4036
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1696
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4464
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3060
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:948
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2380
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        6⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3408
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1948 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {634cb432-9427-473a-bc58-62e7803cb9b3} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" gpu
        7⤵
        
        PID:2612
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2476 -parentBuildID 20240401114208 -prefsHandle 2468 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {efc63f1f-ef43-493b-83a0-e25203b3402c} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" socket
        7⤵
        
        PID:4092
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3164 -childID 1 -isForBrowser -prefsHandle 3136 -prefMapHandle 3044 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1904abff-ffb0-4e2d-b4d9-dcce6dc7cacf} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" tab
        7⤵
        
        PID:3680
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3920 -childID 2 -isForBrowser -prefsHandle 3592 -prefMapHandle 3416 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67139449-8bae-481c-bb77-1221c78e90e8} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" tab
        7⤵
        
        PID:1696
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4944 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4936 -prefMapHandle 4932 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c6e5e7ce-1cdf-4200-bac9-6cdf832cef70} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" utility
        7⤵
        Checks processor information in registry
        
        PID:5168
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5432 -childID 3 -isForBrowser -prefsHandle 5444 -prefMapHandle 5436 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9ff12880-1855-45de-84bb-29e8bb7ce369} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" tab
        7⤵
        
        PID:7060
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5724 -childID 4 -isForBrowser -prefsHandle 5716 -prefMapHandle 5712 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2bdd83e6-acb4-425f-ab22-d388810f792f} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" tab
        7⤵
        
        PID:7116
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5932 -childID 5 -isForBrowser -prefsHandle 5852 -prefMapHandle 5856 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b6fe2b3-4ba9-4332-8028-54257ddf75da} 3408 "\\.\pipe\gecko-crash-server-pipe.3408" tab
        7⤵
        
        PID:7128
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2W9961.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2W9961.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:5996
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5996 -s 1636
        5⤵
        Program crash
        
        PID:6340
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5996 -s 1612
        5⤵
        Program crash
        
        PID:6368
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3w53x.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3w53x.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:3856
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4i011F.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4i011F.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1860
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:5212
  - - C:\Users\Admin\AppData\Local\Temp\1004236001\54a9414eef.exe
      "C:\Users\Admin\AppData\Local\Temp\1004236001\54a9414eef.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:6544
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6544 -s 1576
        5⤵
        Program crash
        
        PID:6944
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6544 -s 1596
        5⤵
        Program crash
        
        PID:6968
  - - C:\Users\Admin\AppData\Local\Temp\1004237001\48a1092bef.exe
      "C:\Users\Admin\AppData\Local\Temp\1004237001\48a1092bef.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:7008
  - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
      4⤵
      PID:5584
  - - C:\Users\Admin\AppData\Local\Temp\1004239001\5494387dde.exe
      "C:\Users\Admin\AppData\Local\Temp\1004239001\5494387dde.exe"
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Identifies Wine through registry keys
      Windows security modification
      Suspicious use of NtSetInformationThreadHideFromDebugger
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5996 -ip 5996
1⤵
PID:6244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5996 -ip 5996
1⤵
PID:6324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 6544 -ip 6544
1⤵
PID:6860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 6544 -ip 6544
1⤵
PID:6868

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:1896

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:5424

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