amadey | 1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9

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\DisableScanOnRealtimeEnable = "1"	8d776ac4ee.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	8d776ac4ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	8d776ac4ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	8d776ac4ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	8d776ac4ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	8d776ac4ee.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__	2w4515.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d3aa356448.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	daa059a175.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1o75e9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3Z45b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8d776ac4ee.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8d776ac4ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1o75e9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2w4515.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d3aa356448.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3Z45b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1o75e9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d3aa356448.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3Z45b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2w4515.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	daa059a175.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	daa059a175.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8d776ac4ee.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	1o75e9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
5064	z3c95.exe
3488	Y4e01.exe
4476	1o75e9.exe
5108	skotes.exe
3744	2w4515.exe
2404	d3aa356448.exe
4940	daa059a175.exe
1112	8d776ac4ee.exe
2444	skotes.exe
1616	3Z45b.exe
4952	4J955a.exe
7148	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-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	1o75e9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	3Z45b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	2w4515.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	d3aa356448.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	daa059a175.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	8d776ac4ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	8d776ac4ee.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	8d776ac4ee.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\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\daa059a175.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004512001\\daa059a175.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8d776ac4ee.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004514001\\8d776ac4ee.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\\\""	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.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\\\""	z3c95.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\\\""	Y4e01.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d3aa356448.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004511001\\d3aa356448.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a000000023b83-125.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
4476	1o75e9.exe
5108	skotes.exe
3744	2w4515.exe
2404	d3aa356448.exe
4940	daa059a175.exe
1112	8d776ac4ee.exe
2444	skotes.exe
1616	3Z45b.exe
7148	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1o75e9.exe

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

System Information Discovery
T1082

Program crash 6 IoCs

pid	pid_target	Process	procid_target
3980	3744	WerFault.exe	90
372	3744	WerFault.exe	90
4264	2404	WerFault.exe	103
2692	2404	WerFault.exe	103
4212	3744	WerFault.exe	90
1136	3744	WerFault.exe	90

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	1o75e9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2w4515.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Y4e01.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	d3aa356448.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8d776ac4ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4J955a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3Z45b.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	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	z3c95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	daa059a175.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\~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

Kills process with taskkill 5 IoCs

evasion

pid	Process
640	taskkill.exe
2700	taskkill.exe
5028	taskkill.exe
5056	taskkill.exe
4252	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
4476	1o75e9.exe
4476	1o75e9.exe
5108	skotes.exe
5108	skotes.exe
3744	2w4515.exe
3744	2w4515.exe
2404	d3aa356448.exe
2404	d3aa356448.exe
4940	daa059a175.exe
4940	daa059a175.exe
1112	8d776ac4ee.exe
1112	8d776ac4ee.exe
1112	8d776ac4ee.exe
1112	8d776ac4ee.exe
1112	8d776ac4ee.exe
2444	skotes.exe
2444	skotes.exe
1616	3Z45b.exe
1616	3Z45b.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
7148	skotes.exe
7148	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1112	8d776ac4ee.exe
Token: SeDebugPrivilege	2700	taskkill.exe
Token: SeDebugPrivilege	5028	taskkill.exe
Token: SeDebugPrivilege	5056	taskkill.exe
Token: SeDebugPrivilege	4252	taskkill.exe
Token: SeDebugPrivilege	640	taskkill.exe
Token: SeDebugPrivilege	4356	firefox.exe
Token: SeDebugPrivilege	4356	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4476	1o75e9.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4356	firefox.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe
4952	4J955a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4356	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 5064	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	84
PID 3116 wrote to memory of 5064	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	84
PID 3116 wrote to memory of 5064	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	84
PID 5064 wrote to memory of 3488	5064	z3c95.exe	86
PID 5064 wrote to memory of 3488	5064	z3c95.exe	86
PID 5064 wrote to memory of 3488	5064	z3c95.exe	86
PID 3488 wrote to memory of 4476	3488	Y4e01.exe	87
PID 3488 wrote to memory of 4476	3488	Y4e01.exe	87
PID 3488 wrote to memory of 4476	3488	Y4e01.exe	87
PID 4476 wrote to memory of 5108	4476	1o75e9.exe	89
PID 4476 wrote to memory of 5108	4476	1o75e9.exe	89
PID 4476 wrote to memory of 5108	4476	1o75e9.exe	89
PID 3488 wrote to memory of 3744	3488	Y4e01.exe	90
PID 3488 wrote to memory of 3744	3488	Y4e01.exe	90
PID 3488 wrote to memory of 3744	3488	Y4e01.exe	90
PID 5108 wrote to memory of 2404	5108	skotes.exe	103
PID 5108 wrote to memory of 2404	5108	skotes.exe	103
PID 5108 wrote to memory of 2404	5108	skotes.exe	103
PID 5108 wrote to memory of 4940	5108	skotes.exe	113
PID 5108 wrote to memory of 4940	5108	skotes.exe	113
PID 5108 wrote to memory of 4940	5108	skotes.exe	113
PID 5108 wrote to memory of 4848	5108	skotes.exe	114
PID 5108 wrote to memory of 4848	5108	skotes.exe	114
PID 5108 wrote to memory of 4848	5108	skotes.exe	114
PID 5108 wrote to memory of 1112	5108	skotes.exe	115
PID 5108 wrote to memory of 1112	5108	skotes.exe	115
PID 5108 wrote to memory of 1112	5108	skotes.exe	115
PID 5064 wrote to memory of 1616	5064	z3c95.exe	125
PID 5064 wrote to memory of 1616	5064	z3c95.exe	125
PID 5064 wrote to memory of 1616	5064	z3c95.exe	125
PID 3116 wrote to memory of 4952	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	126
PID 3116 wrote to memory of 4952	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	126
PID 3116 wrote to memory of 4952	3116	1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe	126
PID 4952 wrote to memory of 2700	4952	4J955a.exe	127
PID 4952 wrote to memory of 2700	4952	4J955a.exe	127
PID 4952 wrote to memory of 2700	4952	4J955a.exe	127
PID 4952 wrote to memory of 5028	4952	4J955a.exe	129
PID 4952 wrote to memory of 5028	4952	4J955a.exe	129
PID 4952 wrote to memory of 5028	4952	4J955a.exe	129
PID 4952 wrote to memory of 5056	4952	4J955a.exe	131
PID 4952 wrote to memory of 5056	4952	4J955a.exe	131
PID 4952 wrote to memory of 5056	4952	4J955a.exe	131
PID 4952 wrote to memory of 4252	4952	4J955a.exe	133
PID 4952 wrote to memory of 4252	4952	4J955a.exe	133
PID 4952 wrote to memory of 4252	4952	4J955a.exe	133
PID 4952 wrote to memory of 640	4952	4J955a.exe	135
PID 4952 wrote to memory of 640	4952	4J955a.exe	135
PID 4952 wrote to memory of 640	4952	4J955a.exe	135
PID 4952 wrote to memory of 1520	4952	4J955a.exe	137
PID 4952 wrote to memory of 1520	4952	4J955a.exe	137
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 1520 wrote to memory of 4356	1520	firefox.exe	138
PID 4356 wrote to memory of 2952	4356	firefox.exe	139
PID 4356 wrote to memory of 2952	4356	firefox.exe	139
PID 4356 wrote to memory of 2952	4356	firefox.exe	139

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\1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe
"C:\Users\Admin\AppData\Local\Temp\1b7da4409b7936bdb02e213a8c31642f59738604f673c3725fe14597ce0423b9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z3c95.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z3c95.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Y4e01.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Y4e01.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3488
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1o75e9.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1o75e9.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:4476
    - - 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:5108
      - C:\Users\Admin\AppData\Local\Temp\1004511001\d3aa356448.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004511001\d3aa356448.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:2404
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 1588
        7⤵
        Program crash
        
        PID:4264
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 1568
        7⤵
        Program crash
        
        PID:2692
      - C:\Users\Admin\AppData\Local\Temp\1004512001\daa059a175.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004512001\daa059a175.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:4940
      - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        6⤵
        
        PID:4848
      - C:\Users\Admin\AppData\Local\Temp\1004514001\8d776ac4ee.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004514001\8d776ac4ee.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:1112
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2w4515.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2w4515.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:3744
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1612
        5⤵
        Program crash
        
        PID:372
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1604
        5⤵
        Program crash
        
        PID:3980
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1612
        5⤵
        Program crash
        
        PID:4212
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1692
        5⤵
        Program crash
        
        PID:1136
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3Z45b.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3Z45b.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:1616
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4J955a.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4J955a.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:4952
- - 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:2700
- - 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:5028
- - 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:5056
- - 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:4252
- - 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:640
- - 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:1520
  - - 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:4356
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2060 -parentBuildID 20240401114208 -prefsHandle 1984 -prefMapHandle 1976 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c360c3a0-db1d-4afc-9b6f-61a7c73ff0c0} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" gpu
        5⤵
        
        PID:2952
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2488 -parentBuildID 20240401114208 -prefsHandle 2472 -prefMapHandle 2468 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d2db2bf7-dcf9-457a-bea7-74ad8a5d8f85} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" socket
        5⤵
        
        PID:2580
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2864 -childID 1 -isForBrowser -prefsHandle 3036 -prefMapHandle 3116 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {33517b31-9dfd-4c28-9d76-7a1d672ae717} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" tab
        5⤵
        
        PID:3576
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4012 -childID 2 -isForBrowser -prefsHandle 3996 -prefMapHandle 2776 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {388bb376-32fa-4f7e-a52d-7d3ae5acd294} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" tab
        5⤵
        
        PID:4208
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3992 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4772 -prefMapHandle 4180 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a9ca3df-1cf8-4f78-8e9b-6bf233a95cda} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" utility
        5⤵
        Checks processor information in registry
        
        PID:4360
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5592 -childID 3 -isForBrowser -prefsHandle 4820 -prefMapHandle 5544 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d97f2605-1e21-4cb3-b93c-7da097ca20d8} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" tab
        5⤵
        
        PID:3848
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5692 -childID 4 -isForBrowser -prefsHandle 5656 -prefMapHandle 4796 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a2f872f-f88d-48e3-adf4-adc2a15f2cc7} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" tab
        5⤵
        
        PID:6140
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5868 -childID 5 -isForBrowser -prefsHandle 5876 -prefMapHandle 5880 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 936 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fe56f6fa-fdf5-450f-8406-befc463e2758} 4356 "\\.\pipe\gecko-crash-server-pipe.4356" tab
        5⤵
        
        PID:5236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3744 -ip 3744
1⤵
PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3744 -ip 3744
1⤵
PID:3828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2404 -ip 2404
1⤵
PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2404 -ip 2404
1⤵
PID:2348

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:2444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 3744 -ip 3744
1⤵
PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3744 -ip 3744
1⤵
PID:3044

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:7148

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