amadey | 4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	4B471I.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

defense_evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4B471I.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4B471I.exe

Modifies Windows Defender TamperProtection settings 3 TTPs 1 IoCs

evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4B471I.exe

Modifies Windows Defender notification settings 3 TTPs 2 IoCs

defense_evasion trojan

Windows Service

Modify Registry

Disable or Modify Tools

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender Security Center\Notifications	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender Security Center\Notifications\DisableNotifications = "1"	4B471I.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 12 IoCs

defense_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__	2Z8801.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3t97u.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4B471I.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5d8e367a3e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c30b330d66.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1N24W4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ed90cfbb12.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	128c38ec1c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	237d8220b9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file 5 IoCs

flow	pid	Process
43	1540	skotes.exe
43	1540	skotes.exe
43	1540	skotes.exe
83	2512	svchost015.exe
84	2036	svchost015.exe

Checks BIOS information in registry 2 TTPs 24 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5d8e367a3e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c30b330d66.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	237d8220b9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1N24W4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c30b330d66.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	128c38ec1c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2Z8801.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2Z8801.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4B471I.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4B471I.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5d8e367a3e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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\VideoBiosVersion	3t97u.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ed90cfbb12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ed90cfbb12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	128c38ec1c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	237d8220b9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1N24W4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3t97u.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Control Panel\International\Geo\Nation	1N24W4.exe

Executes dropped EXE 16 IoCs

pid	Process
1424	Z8l79.exe
3716	y0m71.exe
5108	1N24W4.exe
1540	skotes.exe
5892	2Z8801.exe
4612	3t97u.exe
4320	4B471I.exe
3152	5d8e367a3e.exe
6032	ed90cfbb12.exe
2392	c30b330d66.exe
824	128c38ec1c.exe
1536	237d8220b9.exe
2512	svchost015.exe
2036	svchost015.exe
1084	skotes.exe
2032	skotes.exe

Identifies Wine through registry keys 2 TTPs 12 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	1N24W4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	2Z8801.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	3t97u.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	4B471I.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	128c38ec1c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	5d8e367a3e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	ed90cfbb12.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	c30b330d66.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	237d8220b9.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Wine	skotes.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Windows security modification 2 TTPs 2 IoCs

defense_evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	4B471I.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4B471I.exe

Adds Run key to start application 2 TTPs 7 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\\\""	y0m71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ed90cfbb12.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1095381001\\ed90cfbb12.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c30b330d66.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1095382001\\c30b330d66.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\128c38ec1c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1095383001\\128c38ec1c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\237d8220b9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1095384001\\237d8220b9.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\\\""	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.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\\\""	Z8l79.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs

pid	Process
5108	1N24W4.exe
1540	skotes.exe
5892	2Z8801.exe
4612	3t97u.exe
4320	4B471I.exe
3152	5d8e367a3e.exe
6032	ed90cfbb12.exe
2392	c30b330d66.exe
824	128c38ec1c.exe
1536	237d8220b9.exe
1084	skotes.exe
2032	skotes.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 824 set thread context of 2512	824	128c38ec1c.exe	106
PID 1536 set thread context of 2036	1536	237d8220b9.exe	107

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1N24W4.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 15 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	2Z8801.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3t97u.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost015.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost015.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Z8l79.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y0m71.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1N24W4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4B471I.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed90cfbb12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c30b330d66.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	237d8220b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d8e367a3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	128c38ec1c.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
5108	1N24W4.exe
5108	1N24W4.exe
1540	skotes.exe
1540	skotes.exe
5892	2Z8801.exe
5892	2Z8801.exe
4612	3t97u.exe
4612	3t97u.exe
4320	4B471I.exe
4320	4B471I.exe
4320	4B471I.exe
4320	4B471I.exe
3152	5d8e367a3e.exe
3152	5d8e367a3e.exe
6032	ed90cfbb12.exe
6032	ed90cfbb12.exe
6032	ed90cfbb12.exe
6032	ed90cfbb12.exe
6032	ed90cfbb12.exe
6032	ed90cfbb12.exe
2392	c30b330d66.exe
2392	c30b330d66.exe
824	128c38ec1c.exe
824	128c38ec1c.exe
1536	237d8220b9.exe
1536	237d8220b9.exe
1084	skotes.exe
1084	skotes.exe
2032	skotes.exe
2032	skotes.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4320	4B471I.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5108	1N24W4.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 6020 wrote to memory of 1424	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	85
PID 6020 wrote to memory of 1424	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	85
PID 6020 wrote to memory of 1424	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	85
PID 1424 wrote to memory of 3716	1424	Z8l79.exe	88
PID 1424 wrote to memory of 3716	1424	Z8l79.exe	88
PID 1424 wrote to memory of 3716	1424	Z8l79.exe	88
PID 3716 wrote to memory of 5108	3716	y0m71.exe	89
PID 3716 wrote to memory of 5108	3716	y0m71.exe	89
PID 3716 wrote to memory of 5108	3716	y0m71.exe	89
PID 5108 wrote to memory of 1540	5108	1N24W4.exe	91
PID 5108 wrote to memory of 1540	5108	1N24W4.exe	91
PID 5108 wrote to memory of 1540	5108	1N24W4.exe	91
PID 3716 wrote to memory of 5892	3716	y0m71.exe	92
PID 3716 wrote to memory of 5892	3716	y0m71.exe	92
PID 3716 wrote to memory of 5892	3716	y0m71.exe	92
PID 1424 wrote to memory of 4612	1424	Z8l79.exe	97
PID 1424 wrote to memory of 4612	1424	Z8l79.exe	97
PID 1424 wrote to memory of 4612	1424	Z8l79.exe	97
PID 6020 wrote to memory of 4320	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	98
PID 6020 wrote to memory of 4320	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	98
PID 6020 wrote to memory of 4320	6020	4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe	98
PID 1540 wrote to memory of 3152	1540	skotes.exe	100
PID 1540 wrote to memory of 3152	1540	skotes.exe	100
PID 1540 wrote to memory of 3152	1540	skotes.exe	100
PID 1540 wrote to memory of 6032	1540	skotes.exe	102
PID 1540 wrote to memory of 6032	1540	skotes.exe	102
PID 1540 wrote to memory of 6032	1540	skotes.exe	102
PID 1540 wrote to memory of 2392	1540	skotes.exe	103
PID 1540 wrote to memory of 2392	1540	skotes.exe	103
PID 1540 wrote to memory of 2392	1540	skotes.exe	103
PID 1540 wrote to memory of 824	1540	skotes.exe	104
PID 1540 wrote to memory of 824	1540	skotes.exe	104
PID 1540 wrote to memory of 824	1540	skotes.exe	104
PID 1540 wrote to memory of 1536	1540	skotes.exe	105
PID 1540 wrote to memory of 1536	1540	skotes.exe	105
PID 1540 wrote to memory of 1536	1540	skotes.exe	105
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 824 wrote to memory of 2512	824	128c38ec1c.exe	106
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107
PID 1536 wrote to memory of 2036	1536	237d8220b9.exe	107

C:\Users\Admin\AppData\Local\Temp\4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe
"C:\Users\Admin\AppData\Local\Temp\4a6b23ea581fcca7ccce7f3c7efbe836d6b27c570f76a4650e9021727f4ed8a9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6020
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Z8l79.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Z8l79.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1424
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0m71.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0m71.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3716
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1N24W4.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1N24W4.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:5108
    - - 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)
        Downloads MZ/PE file
        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:1540
      - C:\Users\Admin\AppData\Local\Temp\1092840001\5d8e367a3e.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1092840001\5d8e367a3e.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:3152
      - C:\Users\Admin\AppData\Local\Temp\1095381001\ed90cfbb12.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095381001\ed90cfbb12.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:6032
      - C:\Users\Admin\AppData\Local\Temp\1095382001\c30b330d66.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095382001\c30b330d66.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:2392
      - C:\Users\Admin\AppData\Local\Temp\1095383001\128c38ec1c.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095383001\128c38ec1c.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
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:824
        
        C:\Users\Admin\AppData\Local\Temp\svchost015.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095383001\128c38ec1c.exe"
        7⤵
        Downloads MZ/PE file
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2512
      - C:\Users\Admin\AppData\Local\Temp\1095384001\237d8220b9.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095384001\237d8220b9.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
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1536
        
        C:\Users\Admin\AppData\Local\Temp\svchost015.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1095384001\237d8220b9.exe"
        7⤵
        Downloads MZ/PE file
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2036
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2Z8801.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2Z8801.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:5892
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3t97u.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3t97u.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:4612
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4B471I.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4B471I.exe
  2⤵
  - Modifies Windows Defender DisableAntiSpyware settings
  - Modifies Windows Defender Real-time Protection settings
  - Modifies Windows Defender TamperProtection settings
  - Modifies Windows Defender notification 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:4320

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:1084

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:2032

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion