amadey | db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb

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\DisableOnAccessProtection = "1"	e5add46950.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e5add46950.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e5add46950.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e5add46950.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e5add46950.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e5add46950.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__	e5266f694d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2l7025.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4e702J.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e5add46950.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3C12L.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	98530fb23d.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	3C12L.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2l7025.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	98530fb23d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	98530fb23d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e5266f694d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e5add46950.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2l7025.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e5266f694d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e5add46950.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e702J.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4e702J.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	3C12L.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	4e702J.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
4512	L2n14.exe
3388	2l7025.exe
2500	3C12L.exe
3172	4e702J.exe
1204	skotes.exe
4744	1123.exe
1116	98530fb23d.exe
2400	1123.exe
1156	e5266f694d.exe
5088	8930c3238d.exe
3692	e5add46950.exe
6288	skotes.exe
6460	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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	2l7025.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	4e702J.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	98530fb23d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	e5266f694d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	3C12L.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	e5add46950.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	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	e5add46950.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e5add46950.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\\\""	22855d02fcd9dd28c0c47defcd45baf6.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\\\""	L2n14.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\98530fb23d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003914001\\98530fb23d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e5266f694d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003915001\\e5266f694d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8930c3238d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003916001\\8930c3238d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e5add46950.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003917001\\e5add46950.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000b000000023b89-104.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
3388	2l7025.exe
2500	3C12L.exe
3172	4e702J.exe
1204	skotes.exe
1116	98530fb23d.exe
1156	e5266f694d.exe
3692	e5add46950.exe
6288	skotes.exe
6460	skotes.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4744 set thread context of 2400	4744	1123.exe	102

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4e702J.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3312	4744	WerFault.exe	97

System Location Discovery: System Language Discovery 1 TTPs 17 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	4e702J.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	98530fb23d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8930c3238d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	22855d02fcd9dd28c0c47defcd45baf6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5add46950.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5266f694d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	L2n14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2l7025.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3C12L.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1123.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
2680	taskkill.exe
928	taskkill.exe
1072	taskkill.exe
2244	taskkill.exe
1988	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3388	2l7025.exe
3388	2l7025.exe
2500	3C12L.exe
2500	3C12L.exe
3172	4e702J.exe
3172	4e702J.exe
1204	skotes.exe
1204	skotes.exe
1116	98530fb23d.exe
1116	98530fb23d.exe
1156	e5266f694d.exe
1156	e5266f694d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
3692	e5add46950.exe
3692	e5add46950.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
3692	e5add46950.exe
3692	e5add46950.exe
3692	e5add46950.exe
6288	skotes.exe
6288	skotes.exe
6460	skotes.exe
6460	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2680	taskkill.exe
Token: SeDebugPrivilege	928	taskkill.exe
Token: SeDebugPrivilege	1072	taskkill.exe
Token: SeDebugPrivilege	2244	taskkill.exe
Token: SeDebugPrivilege	1988	taskkill.exe
Token: SeDebugPrivilege	1472	firefox.exe
Token: SeDebugPrivilege	1472	firefox.exe
Token: SeDebugPrivilege	3692	e5add46950.exe
Token: SeDebugPrivilege	1472	firefox.exe
Token: SeDebugPrivilege	1472	firefox.exe
Token: SeDebugPrivilege	1472	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
3172	4e702J.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
1472	firefox.exe
5088	8930c3238d.exe
5088	8930c3238d.exe
5088	8930c3238d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1472	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 4512	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	84
PID 1812 wrote to memory of 4512	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	84
PID 1812 wrote to memory of 4512	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	84
PID 4512 wrote to memory of 3388	4512	L2n14.exe	87
PID 4512 wrote to memory of 3388	4512	L2n14.exe	87
PID 4512 wrote to memory of 3388	4512	L2n14.exe	87
PID 4512 wrote to memory of 2500	4512	L2n14.exe	89
PID 4512 wrote to memory of 2500	4512	L2n14.exe	89
PID 4512 wrote to memory of 2500	4512	L2n14.exe	89
PID 1812 wrote to memory of 3172	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	90
PID 1812 wrote to memory of 3172	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	90
PID 1812 wrote to memory of 3172	1812	22855d02fcd9dd28c0c47defcd45baf6.exe	90
PID 3172 wrote to memory of 1204	3172	4e702J.exe	93
PID 3172 wrote to memory of 1204	3172	4e702J.exe	93
PID 3172 wrote to memory of 1204	3172	4e702J.exe	93
PID 1204 wrote to memory of 4744	1204	skotes.exe	97
PID 1204 wrote to memory of 4744	1204	skotes.exe	97
PID 1204 wrote to memory of 4744	1204	skotes.exe	97
PID 1204 wrote to memory of 1116	1204	skotes.exe	101
PID 1204 wrote to memory of 1116	1204	skotes.exe	101
PID 1204 wrote to memory of 1116	1204	skotes.exe	101
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 4744 wrote to memory of 2400	4744	1123.exe	102
PID 1204 wrote to memory of 1156	1204	skotes.exe	106
PID 1204 wrote to memory of 1156	1204	skotes.exe	106
PID 1204 wrote to memory of 1156	1204	skotes.exe	106
PID 1204 wrote to memory of 5088	1204	skotes.exe	107
PID 1204 wrote to memory of 5088	1204	skotes.exe	107
PID 1204 wrote to memory of 5088	1204	skotes.exe	107
PID 5088 wrote to memory of 2680	5088	8930c3238d.exe	108
PID 5088 wrote to memory of 2680	5088	8930c3238d.exe	108
PID 5088 wrote to memory of 2680	5088	8930c3238d.exe	108
PID 5088 wrote to memory of 928	5088	8930c3238d.exe	110
PID 5088 wrote to memory of 928	5088	8930c3238d.exe	110
PID 5088 wrote to memory of 928	5088	8930c3238d.exe	110
PID 5088 wrote to memory of 1072	5088	8930c3238d.exe	112
PID 5088 wrote to memory of 1072	5088	8930c3238d.exe	112
PID 5088 wrote to memory of 1072	5088	8930c3238d.exe	112
PID 5088 wrote to memory of 2244	5088	8930c3238d.exe	114
PID 5088 wrote to memory of 2244	5088	8930c3238d.exe	114
PID 5088 wrote to memory of 2244	5088	8930c3238d.exe	114
PID 5088 wrote to memory of 1988	5088	8930c3238d.exe	116
PID 5088 wrote to memory of 1988	5088	8930c3238d.exe	116
PID 5088 wrote to memory of 1988	5088	8930c3238d.exe	116
PID 5088 wrote to memory of 3852	5088	8930c3238d.exe	118
PID 5088 wrote to memory of 3852	5088	8930c3238d.exe	118
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119
PID 3852 wrote to memory of 1472	3852	firefox.exe	119

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\22855d02fcd9dd28c0c47defcd45baf6.exe
"C:\Users\Admin\AppData\Local\Temp\22855d02fcd9dd28c0c47defcd45baf6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\L2n14.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\L2n14.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2l7025.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2l7025.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:3388
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3C12L.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3C12L.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:2500
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4e702J.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4e702J.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
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3172
- - 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
    - Suspicious use of WriteProcessMemory
    PID:1204
  - - C:\Users\Admin\AppData\Local\Temp\1003895001\1123.exe
      "C:\Users\Admin\AppData\Local\Temp\1003895001\1123.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4744
    - - C:\Users\Admin\AppData\Local\Temp\1003895001\1123.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1003895001\1123.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2400
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 584
        5⤵
        Program crash
        
        PID:3312
  - - C:\Users\Admin\AppData\Local\Temp\1003914001\98530fb23d.exe
      "C:\Users\Admin\AppData\Local\Temp\1003914001\98530fb23d.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:1116
  - - C:\Users\Admin\AppData\Local\Temp\1003915001\e5266f694d.exe
      "C:\Users\Admin\AppData\Local\Temp\1003915001\e5266f694d.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:1156
  - - C:\Users\Admin\AppData\Local\Temp\1003916001\8930c3238d.exe
      "C:\Users\Admin\AppData\Local\Temp\1003916001\8930c3238d.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:5088
    - - 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:2680
    - - 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:928
    - - 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:1072
    - - 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:2244
    - - 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:1988
    - - 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:3852
      - 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
        
        PID:1472
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2040 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d590b29b-a836-40c4-9271-4a5eaa2dd009} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" gpu
        7⤵
        
        PID:4332
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2476 -parentBuildID 20240401114208 -prefsHandle 2468 -prefMapHandle 2464 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a08a8ac2-8868-405e-bc29-442069fe294d} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" socket
        7⤵
        
        PID:2920
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3076 -childID 1 -isForBrowser -prefsHandle 3084 -prefMapHandle 3080 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9262379b-1a57-4dc9-9efd-14fe7e9d2dee} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" tab
        7⤵
        
        PID:2940
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3716 -childID 2 -isForBrowser -prefsHandle 4016 -prefMapHandle 4012 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b321ff90-2825-4f63-a6cd-ed7cddd8c69a} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" tab
        7⤵
        
        PID:1812
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1692 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4760 -prefMapHandle 4756 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {660b1aae-5c8c-4bf3-8088-a2c8c94401e9} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" utility
        7⤵
        Checks processor information in registry
        
        PID:2432
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4500 -childID 3 -isForBrowser -prefsHandle 5448 -prefMapHandle 5440 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {71a15c9c-b8aa-4142-93cf-50f136ea97ef} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" tab
        7⤵
        
        PID:5460
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 4 -isForBrowser -prefsHandle 5428 -prefMapHandle 5356 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a095926e-ac11-4e11-9b7a-7bd560f2d7fa} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" tab
        7⤵
        
        PID:5484
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5888 -childID 5 -isForBrowser -prefsHandle 5808 -prefMapHandle 5816 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 948 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {85ded1fd-d73e-4063-9c1f-25f6fa48644f} 1472 "\\.\pipe\gecko-crash-server-pipe.1472" tab
        7⤵
        
        PID:5492
  - - C:\Users\Admin\AppData\Local\Temp\1003917001\e5add46950.exe
      "C:\Users\Admin\AppData\Local\Temp\1003917001\e5add46950.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:3692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4744 -ip 4744
1⤵
PID:3388

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:6288

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:6460

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