amadey | 69321782fa34fd498bdeec1689406544090465f528a2f3529326c85c612e444f

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	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	69c39847a3.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1032 created 3424	1032	tmpEE67.tmp.exe	56

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__	0429101d63.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6edb51288d.exe
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__	2S3134.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3H33Q.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4Y209P.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	69c39847a3.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	3H33Q.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0429101d63.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6edb51288d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	69c39847a3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2S3134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0429101d63.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6edb51288d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3H33Q.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69c39847a3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4Y209P.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4Y209P.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	2S3134.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DLER214.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	tmpEE67.tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	4Y209P.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	skotes.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ContextID.vbs	tmpEE67.tmp.exe

Executes dropped EXE 13 IoCs

pid	Process
3908	R2L54.exe
3704	2S3134.exe
4188	3H33Q.exe
228	4Y209P.exe
5008	skotes.exe
4040	DLER214.exe
1032	tmpEE67.tmp.exe
5388	0429101d63.exe
6120	6edb51288d.exe
184	bd8eedba2f.exe
5796	69c39847a3.exe
6544	skotes.exe
6256	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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	2S3134.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	0429101d63.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	69c39847a3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	3H33Q.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	4Y209P.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	6edb51288d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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	69c39847a3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	69c39847a3.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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bd8eedba2f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004056001\\bd8eedba2f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\69c39847a3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004057001\\69c39847a3.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\\\""	6dfd3f8435cb9fda6843ea12c5e83f0d.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\\\""	R2L54.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0429101d63.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004054001\\0429101d63.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6edb51288d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004055001\\6edb51288d.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000a000000023ce4-1200.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
3704	2S3134.exe
4188	3H33Q.exe
228	4Y209P.exe
5008	skotes.exe
5388	0429101d63.exe
6120	6edb51288d.exe
5796	69c39847a3.exe
6544	skotes.exe
6256	skotes.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1032 set thread context of 5472	1032	tmpEE67.tmp.exe	137

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4Y209P.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3412	3704	WerFault.exe	88
5700	5388	WerFault.exe	112
5940	5388	WerFault.exe	112

System Location Discovery: System Language Discovery 1 TTPs 22 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0429101d63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6edb51288d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6dfd3f8435cb9fda6843ea12c5e83f0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	R2L54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2S3134.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpEE67.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	69c39847a3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3H33Q.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4Y209P.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DLER214.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd8eedba2f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.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

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
5192	ipconfig.exe
4156	ipconfig.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
5832	taskkill.exe
2932	taskkill.exe
3904	taskkill.exe
2660	taskkill.exe
1376	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
3704	2S3134.exe
3704	2S3134.exe
4188	3H33Q.exe
4188	3H33Q.exe
228	4Y209P.exe
228	4Y209P.exe
5008	skotes.exe
5008	skotes.exe
1032	tmpEE67.tmp.exe
1032	tmpEE67.tmp.exe
5388	0429101d63.exe
5388	0429101d63.exe
6120	6edb51288d.exe
6120	6edb51288d.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
1032	tmpEE67.tmp.exe
1032	tmpEE67.tmp.exe
1032	tmpEE67.tmp.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
5796	69c39847a3.exe
5796	69c39847a3.exe
5796	69c39847a3.exe
5796	69c39847a3.exe
5796	69c39847a3.exe
6544	skotes.exe
6544	skotes.exe
6256	skotes.exe
6256	skotes.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	4040	DLER214.exe
Token: SeDebugPrivilege	1032	tmpEE67.tmp.exe
Token: SeDebugPrivilege	5832	taskkill.exe
Token: SeDebugPrivilege	2932	taskkill.exe
Token: SeDebugPrivilege	3904	taskkill.exe
Token: SeDebugPrivilege	2660	taskkill.exe
Token: SeDebugPrivilege	1376	taskkill.exe
Token: SeDebugPrivilege	1032	tmpEE67.tmp.exe
Token: SeDebugPrivilege	4072	firefox.exe
Token: SeDebugPrivilege	4072	firefox.exe
Token: SeDebugPrivilege	5472	InstallUtil.exe
Token: SeDebugPrivilege	5796	69c39847a3.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
228	4Y209P.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
184	bd8eedba2f.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
184	bd8eedba2f.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
4072	firefox.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe
184	bd8eedba2f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4072	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 3908	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	85
PID 2208 wrote to memory of 3908	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	85
PID 2208 wrote to memory of 3908	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	85
PID 3908 wrote to memory of 3704	3908	R2L54.exe	88
PID 3908 wrote to memory of 3704	3908	R2L54.exe	88
PID 3908 wrote to memory of 3704	3908	R2L54.exe	88
PID 3908 wrote to memory of 4188	3908	R2L54.exe	96
PID 3908 wrote to memory of 4188	3908	R2L54.exe	96
PID 3908 wrote to memory of 4188	3908	R2L54.exe	96
PID 2208 wrote to memory of 228	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	99
PID 2208 wrote to memory of 228	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	99
PID 2208 wrote to memory of 228	2208	6dfd3f8435cb9fda6843ea12c5e83f0d.exe	99
PID 228 wrote to memory of 5008	228	4Y209P.exe	100
PID 228 wrote to memory of 5008	228	4Y209P.exe	100
PID 228 wrote to memory of 5008	228	4Y209P.exe	100
PID 5008 wrote to memory of 4040	5008	skotes.exe	106
PID 5008 wrote to memory of 4040	5008	skotes.exe	106
PID 5008 wrote to memory of 4040	5008	skotes.exe	106
PID 4040 wrote to memory of 1032	4040	DLER214.exe	108
PID 4040 wrote to memory of 1032	4040	DLER214.exe	108
PID 4040 wrote to memory of 1032	4040	DLER214.exe	108
PID 1032 wrote to memory of 5516	1032	tmpEE67.tmp.exe	109
PID 1032 wrote to memory of 5516	1032	tmpEE67.tmp.exe	109
PID 1032 wrote to memory of 5516	1032	tmpEE67.tmp.exe	109
PID 5516 wrote to memory of 5192	5516	cmd.exe	111
PID 5516 wrote to memory of 5192	5516	cmd.exe	111
PID 5516 wrote to memory of 5192	5516	cmd.exe	111
PID 5008 wrote to memory of 5388	5008	skotes.exe	112
PID 5008 wrote to memory of 5388	5008	skotes.exe	112
PID 5008 wrote to memory of 5388	5008	skotes.exe	112
PID 5008 wrote to memory of 6120	5008	skotes.exe	118
PID 5008 wrote to memory of 6120	5008	skotes.exe	118
PID 5008 wrote to memory of 6120	5008	skotes.exe	118
PID 5008 wrote to memory of 184	5008	skotes.exe	119
PID 5008 wrote to memory of 184	5008	skotes.exe	119
PID 5008 wrote to memory of 184	5008	skotes.exe	119
PID 184 wrote to memory of 5832	184	bd8eedba2f.exe	120
PID 184 wrote to memory of 5832	184	bd8eedba2f.exe	120
PID 184 wrote to memory of 5832	184	bd8eedba2f.exe	120
PID 184 wrote to memory of 2932	184	bd8eedba2f.exe	124
PID 184 wrote to memory of 2932	184	bd8eedba2f.exe	124
PID 184 wrote to memory of 2932	184	bd8eedba2f.exe	124
PID 184 wrote to memory of 3904	184	bd8eedba2f.exe	126
PID 184 wrote to memory of 3904	184	bd8eedba2f.exe	126
PID 184 wrote to memory of 3904	184	bd8eedba2f.exe	126
PID 184 wrote to memory of 2660	184	bd8eedba2f.exe	128
PID 184 wrote to memory of 2660	184	bd8eedba2f.exe	128
PID 184 wrote to memory of 2660	184	bd8eedba2f.exe	128
PID 184 wrote to memory of 1376	184	bd8eedba2f.exe	130
PID 184 wrote to memory of 1376	184	bd8eedba2f.exe	130
PID 184 wrote to memory of 1376	184	bd8eedba2f.exe	130
PID 184 wrote to memory of 3940	184	bd8eedba2f.exe	132
PID 184 wrote to memory of 3940	184	bd8eedba2f.exe	132
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133
PID 3940 wrote to memory of 4072	3940	firefox.exe	133

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:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Users\Admin\AppData\Local\Temp\6dfd3f8435cb9fda6843ea12c5e83f0d.exe
  "C:\Users\Admin\AppData\Local\Temp\6dfd3f8435cb9fda6843ea12c5e83f0d.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2208
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\R2L54.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\R2L54.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3908
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2S3134.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2S3134.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:3704
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 1568
        5⤵
        Program crash
        
        PID:3412
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3H33Q.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3H33Q.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:4188
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Y209P.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4Y209P.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
    - 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:228
  - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:5008
    - - C:\Users\Admin\AppData\Local\Temp\1004053001\DLER214.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004053001\DLER214.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4040
      - C:\Users\Admin\AppData\Local\Temp\tmpEE67.tmp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\tmpEE67.tmp.exe"
        6⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Checks computer location settings
        Drops startup file
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1032
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c ipconfig /release
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5516
        
        C:\Windows\SysWOW64\ipconfig.exe
        
        ipconfig /release
        8⤵
        System Location Discovery: System Language Discovery
        Gathers network information
        
        PID:5192
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c ipconfig /renew
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:6752
        
        C:\Windows\SysWOW64\ipconfig.exe
        
        ipconfig /renew
        8⤵
        System Location Discovery: System Language Discovery
        Gathers network information
        
        PID:4156
    - - C:\Users\Admin\AppData\Local\Temp\1004054001\0429101d63.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004054001\0429101d63.exe"
        5⤵
        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:5388
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5388 -s 1568
        6⤵
        Program crash
        
        PID:5700
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5388 -s 1600
        6⤵
        Program crash
        
        PID:5940
    - - C:\Users\Admin\AppData\Local\Temp\1004055001\6edb51288d.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004055001\6edb51288d.exe"
        5⤵
        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:6120
    - - C:\Users\Admin\AppData\Local\Temp\1004056001\bd8eedba2f.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004056001\bd8eedba2f.exe"
        5⤵
        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:184
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:5832
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2932
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3904
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2660
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1376
      - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:3940
        
        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
        7⤵
        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:4072
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2068 -parentBuildID 20240401114208 -prefsHandle 1988 -prefMapHandle 1980 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {373b0344-e610-4b42-8abc-451f419bb178} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" gpu
        8⤵
        
        PID:5272
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2504 -parentBuildID 20240401114208 -prefsHandle 2480 -prefMapHandle 2476 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {299655d8-ab3b-48af-bd8d-9702ebf7b47e} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" socket
        8⤵
        
        PID:4796
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3024 -childID 1 -isForBrowser -prefsHandle 3048 -prefMapHandle 3176 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1080 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {800f417f-adc9-4783-b877-8628079378b4} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" tab
        8⤵
        
        PID:436
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3724 -childID 2 -isForBrowser -prefsHandle 3720 -prefMapHandle 2756 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1080 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a8c30cb4-ee54-4780-9bd8-c92c0d39a8be} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" tab
        8⤵
        
        PID:5264
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4360 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4344 -prefMapHandle 4308 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bb17e182-649f-47b2-8404-fadcda514663} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" utility
        8⤵
        Checks processor information in registry
        
        PID:6596
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5476 -childID 3 -isForBrowser -prefsHandle 5412 -prefMapHandle 5552 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1080 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {340a824c-3ca3-4e12-a1b6-198f592f1b35} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" tab
        8⤵
        
        PID:6108
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5488 -childID 4 -isForBrowser -prefsHandle 5684 -prefMapHandle 5688 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1080 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bedfe2f1-f23c-4254-9a64-fc33522222a0} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" tab
        8⤵
        
        PID:6048
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5384 -childID 5 -isForBrowser -prefsHandle 5860 -prefMapHandle 5864 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1080 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {62df5ee6-cddc-419e-b5f8-d7ac741464be} 4072 "\\.\pipe\gecko-crash-server-pipe.4072" tab
        8⤵
        
        PID:4984
    - - C:\Users\Admin\AppData\Local\Temp\1004057001\69c39847a3.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1004057001\69c39847a3.exe"
        5⤵
        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:5796
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3704 -ip 3704
1⤵
PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 5388 -ip 5388
1⤵
PID:5688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 5388 -ip 5388
1⤵
PID:5888

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:6544

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:6256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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