amadey | c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ac72faf527.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a320dda1c3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3I13j.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6cf19a7ac9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ac72faf527.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1G10B0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2A1626.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3I13j.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6cf19a7ac9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1G10B0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2A1626.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a320dda1c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3I13j.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6cf19a7ac9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ac72faf527.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1G10B0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2A1626.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	a320dda1c3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ac72faf527.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	1G10B0.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
2036	n7n42.exe
4660	K3T94.exe
388	1G10B0.exe
3476	skotes.exe
2296	2A1626.exe
948	a320dda1c3.exe
1172	3I13j.exe
1056	4N778f.exe
2064	6cf19a7ac9.exe
5572	ac72faf527.exe
3652	skotes.exe
6968	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	1G10B0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	2A1626.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	3I13j.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	a320dda1c3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	6cf19a7ac9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	ac72faf527.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	ac72faf527.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ac72faf527.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	K3T94.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a320dda1c3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004524001\\a320dda1c3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6cf19a7ac9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004525001\\6cf19a7ac9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ac72faf527.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004527001\\ac72faf527.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.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\\\""	n7n42.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0031000000023b5c-64.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
388	1G10B0.exe
3476	skotes.exe
2296	2A1626.exe
948	a320dda1c3.exe
1172	3I13j.exe
2064	6cf19a7ac9.exe
5572	ac72faf527.exe
3652	skotes.exe
6968	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1G10B0.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
3744	2296	WerFault.exe	90
4104	2296	WerFault.exe	90
4492	948	WerFault.exe	105
3204	948	WerFault.exe	105

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	ac72faf527.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	K3T94.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1G10B0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3I13j.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6cf19a7ac9.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	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	n7n42.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2A1626.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a320dda1c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4N778f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
3016	taskkill.exe
2076	taskkill.exe
2272	taskkill.exe
4196	taskkill.exe
1488	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
388	1G10B0.exe
388	1G10B0.exe
3476	skotes.exe
3476	skotes.exe
2296	2A1626.exe
2296	2A1626.exe
948	a320dda1c3.exe
948	a320dda1c3.exe
1172	3I13j.exe
1172	3I13j.exe
2064	6cf19a7ac9.exe
2064	6cf19a7ac9.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
5572	ac72faf527.exe
5572	ac72faf527.exe
5572	ac72faf527.exe
5572	ac72faf527.exe
5572	ac72faf527.exe
3652	skotes.exe
3652	skotes.exe
6968	skotes.exe
6968	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	taskkill.exe
Token: SeDebugPrivilege	2076	taskkill.exe
Token: SeDebugPrivilege	2272	taskkill.exe
Token: SeDebugPrivilege	4196	taskkill.exe
Token: SeDebugPrivilege	1488	taskkill.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	5572	ac72faf527.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe
Token: SeDebugPrivilege	4736	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
388	1G10B0.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
4736	firefox.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe
1056	4N778f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4736	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 2036	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	84
PID 1280 wrote to memory of 2036	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	84
PID 1280 wrote to memory of 2036	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	84
PID 2036 wrote to memory of 4660	2036	n7n42.exe	87
PID 2036 wrote to memory of 4660	2036	n7n42.exe	87
PID 2036 wrote to memory of 4660	2036	n7n42.exe	87
PID 4660 wrote to memory of 388	4660	K3T94.exe	88
PID 4660 wrote to memory of 388	4660	K3T94.exe	88
PID 4660 wrote to memory of 388	4660	K3T94.exe	88
PID 388 wrote to memory of 3476	388	1G10B0.exe	89
PID 388 wrote to memory of 3476	388	1G10B0.exe	89
PID 388 wrote to memory of 3476	388	1G10B0.exe	89
PID 4660 wrote to memory of 2296	4660	K3T94.exe	90
PID 4660 wrote to memory of 2296	4660	K3T94.exe	90
PID 4660 wrote to memory of 2296	4660	K3T94.exe	90
PID 3476 wrote to memory of 948	3476	skotes.exe	105
PID 3476 wrote to memory of 948	3476	skotes.exe	105
PID 3476 wrote to memory of 948	3476	skotes.exe	105
PID 2036 wrote to memory of 1172	2036	n7n42.exe	106
PID 2036 wrote to memory of 1172	2036	n7n42.exe	106
PID 2036 wrote to memory of 1172	2036	n7n42.exe	106
PID 1280 wrote to memory of 1056	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	108
PID 1280 wrote to memory of 1056	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	108
PID 1280 wrote to memory of 1056	1280	c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe	108
PID 1056 wrote to memory of 3016	1056	4N778f.exe	111
PID 1056 wrote to memory of 3016	1056	4N778f.exe	111
PID 1056 wrote to memory of 3016	1056	4N778f.exe	111
PID 3476 wrote to memory of 2064	3476	skotes.exe	119
PID 3476 wrote to memory of 2064	3476	skotes.exe	119
PID 3476 wrote to memory of 2064	3476	skotes.exe	119
PID 1056 wrote to memory of 2076	1056	4N778f.exe	120
PID 1056 wrote to memory of 2076	1056	4N778f.exe	120
PID 1056 wrote to memory of 2076	1056	4N778f.exe	120
PID 1056 wrote to memory of 2272	1056	4N778f.exe	122
PID 1056 wrote to memory of 2272	1056	4N778f.exe	122
PID 1056 wrote to memory of 2272	1056	4N778f.exe	122
PID 1056 wrote to memory of 4196	1056	4N778f.exe	124
PID 1056 wrote to memory of 4196	1056	4N778f.exe	124
PID 1056 wrote to memory of 4196	1056	4N778f.exe	124
PID 1056 wrote to memory of 1488	1056	4N778f.exe	126
PID 1056 wrote to memory of 1488	1056	4N778f.exe	126
PID 1056 wrote to memory of 1488	1056	4N778f.exe	126
PID 1056 wrote to memory of 940	1056	4N778f.exe	128
PID 1056 wrote to memory of 940	1056	4N778f.exe	128
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 940 wrote to memory of 4736	940	firefox.exe	129
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130
PID 4736 wrote to memory of 4632	4736	firefox.exe	130

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\c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe
"C:\Users\Admin\AppData\Local\Temp\c61eb5fc428cae5abbe88dadf0be6d8225ced8654906e92d629799f08b70abcf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7n42.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7n42.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\K3T94.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\K3T94.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4660
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1G10B0.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1G10B0.exe
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Checks computer location settings
      Executes dropped EXE
      Identifies Wine through registry keys
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:388
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Checks computer location settings
        Executes dropped EXE
        Identifies Wine through registry keys
        Adds Run key to start application
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3476
      - C:\Users\Admin\AppData\Local\Temp\1004524001\a320dda1c3.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004524001\a320dda1c3.exe"
        6⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Identifies Wine through registry keys
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:948
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 948 -s 1608
        7⤵
        Program crash
        
        PID:4492
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 948 -s 1612
        7⤵
        Program crash
        
        PID:3204
      - C:\Users\Admin\AppData\Local\Temp\1004525001\6cf19a7ac9.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004525001\6cf19a7ac9.exe"
        6⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Identifies Wine through registry keys
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:2064
      - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        6⤵
        
        PID:1892
      - C:\Users\Admin\AppData\Local\Temp\1004527001\ac72faf527.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004527001\ac72faf527.exe"
        6⤵
        Modifies Windows Defender Real-time Protection settings
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Identifies Wine through registry keys
        Windows security modification
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5572
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2A1626.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2A1626.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:2296
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 1624
        5⤵
        Program crash
        
        PID:3744
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 1604
        5⤵
        Program crash
        
        PID:4104
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3I13j.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3I13j.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:1172
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4N778f.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4N778f.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM firefox.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3016
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM chrome.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2076
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM msedge.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2272
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM opera.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4196
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM brave.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1488
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:940
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
      4⤵
      Checks processor information in registry
      Modifies registry class
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4736
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2072 -parentBuildID 20240401114208 -prefsHandle 1996 -prefMapHandle 1988 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0117b8be-8026-479c-8acc-bf6849a7a2ad} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" gpu
        5⤵
        
        PID:4632
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2504 -parentBuildID 20240401114208 -prefsHandle 2496 -prefMapHandle 2492 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b5bfd91-1335-41ce-9017-f70748cfbe0e} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" socket
        5⤵
        
        PID:3980
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3180 -childID 1 -isForBrowser -prefsHandle 3192 -prefMapHandle 3188 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1032 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4449d1b9-963d-4a26-bc5e-0d9e031099df} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        5⤵
        
        PID:2420
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4044 -childID 2 -isForBrowser -prefsHandle 4036 -prefMapHandle 2844 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1032 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4113fe6f-c53a-4166-a8b5-1132268bd9d6} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        5⤵
        
        PID:3948
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4756 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4760 -prefMapHandle 4668 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7da1e10c-e3ec-4346-babb-45357e6372f4} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" utility
        5⤵
        Checks processor information in registry
        
        PID:6212
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5296 -childID 3 -isForBrowser -prefsHandle 5340 -prefMapHandle 5336 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1032 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f50ec89f-298e-4a1d-8887-c1a22ff45f9c} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        5⤵
        
        PID:3944
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5456 -childID 4 -isForBrowser -prefsHandle 5408 -prefMapHandle 5280 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1032 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {058f0e9d-8563-4810-bc42-7837090a9393} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        5⤵
        
        PID:1808
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5628 -childID 5 -isForBrowser -prefsHandle 5636 -prefMapHandle 5640 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1032 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3f3d482d-a6ca-4aa0-a57a-8d9cd779b400} 4736 "\\.\pipe\gecko-crash-server-pipe.4736" tab
        5⤵
        
        PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2296 -ip 2296
1⤵
PID:1584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 2296
1⤵
PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 948 -ip 948
1⤵
PID:4704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 948 -ip 948
1⤵
PID:1268

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:3652

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:6968

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