amadey | 1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f

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	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	fc4b8f520e.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 11 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e0fcd01428.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__	2Q2359.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3O22S.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fc4b8f520e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cf3e4472a1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1F13S3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4c676y.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	51aff3eb89.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 22 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fc4b8f520e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1F13S3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4c676y.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fc4b8f520e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cf3e4472a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2Q2359.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4c676y.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e0fcd01428.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e0fcd01428.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	51aff3eb89.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\SystemBiosVersion	2Q2359.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3O22S.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3O22S.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	51aff3eb89.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cf3e4472a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1F13S3.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	1F13S3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 14 IoCs

pid	Process
2148	i2k60.exe
860	N4N50.exe
3820	1F13S3.exe
2248	skotes.exe
1408	2Q2359.exe
1920	3O22S.exe
2948	4c676y.exe
4280	e0fcd01428.exe
4480	51aff3eb89.exe
1588	6fb38d1849.exe
2784	skotes.exe
4984	fc4b8f520e.exe
6356	cf3e4472a1.exe
6884	skotes.exe

Identifies Wine through registry keys 2 TTPs 11 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-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	3O22S.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	4c676y.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	e0fcd01428.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	2Q2359.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	51aff3eb89.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	fc4b8f520e.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	cf3e4472a1.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	1F13S3.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	fc4b8f520e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	fc4b8f520e.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	i2k60.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\\\""	N4N50.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e0fcd01428.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013740001\\e0fcd01428.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\51aff3eb89.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013741001\\51aff3eb89.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6fb38d1849.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013742001\\6fb38d1849.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fc4b8f520e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013743001\\fc4b8f520e.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\\\""	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0008000000023cd1-93.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
3820	1F13S3.exe
2248	skotes.exe
1408	2Q2359.exe
1920	3O22S.exe
2948	4c676y.exe
4280	e0fcd01428.exe
4480	51aff3eb89.exe
2784	skotes.exe
4984	fc4b8f520e.exe
6356	cf3e4472a1.exe
6884	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1F13S3.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3544	2948	WerFault.exe	89
6828	6356	WerFault.exe	133

System Location Discovery: System Language Discovery 1 TTPs 20 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	6fb38d1849.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N4N50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e0fcd01428.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2Q2359.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3O22S.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	6fb38d1849.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fc4b8f520e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i2k60.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4c676y.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51aff3eb89.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	cf3e4472a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1F13S3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	6fb38d1849.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
3148	taskkill.exe
4760	taskkill.exe
1636	taskkill.exe
4144	taskkill.exe
3200	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
3820	1F13S3.exe
3820	1F13S3.exe
2248	skotes.exe
2248	skotes.exe
1408	2Q2359.exe
1408	2Q2359.exe
1920	3O22S.exe
1920	3O22S.exe
2948	4c676y.exe
2948	4c676y.exe
4280	e0fcd01428.exe
4280	e0fcd01428.exe
4480	51aff3eb89.exe
4480	51aff3eb89.exe
2784	skotes.exe
2784	skotes.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
4984	fc4b8f520e.exe
4984	fc4b8f520e.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
4984	fc4b8f520e.exe
4984	fc4b8f520e.exe
4984	fc4b8f520e.exe
6356	cf3e4472a1.exe
6356	cf3e4472a1.exe
6884	skotes.exe
6884	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3148	taskkill.exe
Token: SeDebugPrivilege	4760	taskkill.exe
Token: SeDebugPrivilege	1636	taskkill.exe
Token: SeDebugPrivilege	4144	taskkill.exe
Token: SeDebugPrivilege	3200	taskkill.exe
Token: SeDebugPrivilege	3960	firefox.exe
Token: SeDebugPrivilege	3960	firefox.exe
Token: SeDebugPrivilege	4984	fc4b8f520e.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3820	1F13S3.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
3960	firefox.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe
1588	6fb38d1849.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3960	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 2148	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	83
PID 4036 wrote to memory of 2148	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	83
PID 4036 wrote to memory of 2148	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	83
PID 2148 wrote to memory of 860	2148	i2k60.exe	84
PID 2148 wrote to memory of 860	2148	i2k60.exe	84
PID 2148 wrote to memory of 860	2148	i2k60.exe	84
PID 860 wrote to memory of 3820	860	N4N50.exe	85
PID 860 wrote to memory of 3820	860	N4N50.exe	85
PID 860 wrote to memory of 3820	860	N4N50.exe	85
PID 3820 wrote to memory of 2248	3820	1F13S3.exe	86
PID 3820 wrote to memory of 2248	3820	1F13S3.exe	86
PID 3820 wrote to memory of 2248	3820	1F13S3.exe	86
PID 860 wrote to memory of 1408	860	N4N50.exe	87
PID 860 wrote to memory of 1408	860	N4N50.exe	87
PID 860 wrote to memory of 1408	860	N4N50.exe	87
PID 2148 wrote to memory of 1920	2148	i2k60.exe	88
PID 2148 wrote to memory of 1920	2148	i2k60.exe	88
PID 2148 wrote to memory of 1920	2148	i2k60.exe	88
PID 4036 wrote to memory of 2948	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	89
PID 4036 wrote to memory of 2948	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	89
PID 4036 wrote to memory of 2948	4036	1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe	89
PID 2248 wrote to memory of 4280	2248	skotes.exe	90
PID 2248 wrote to memory of 4280	2248	skotes.exe	90
PID 2248 wrote to memory of 4280	2248	skotes.exe	90
PID 2248 wrote to memory of 4480	2248	skotes.exe	101
PID 2248 wrote to memory of 4480	2248	skotes.exe	101
PID 2248 wrote to memory of 4480	2248	skotes.exe	101
PID 2248 wrote to memory of 1588	2248	skotes.exe	104
PID 2248 wrote to memory of 1588	2248	skotes.exe	104
PID 2248 wrote to memory of 1588	2248	skotes.exe	104
PID 1588 wrote to memory of 3148	1588	6fb38d1849.exe	106
PID 1588 wrote to memory of 3148	1588	6fb38d1849.exe	106
PID 1588 wrote to memory of 3148	1588	6fb38d1849.exe	106
PID 1588 wrote to memory of 4760	1588	6fb38d1849.exe	113
PID 1588 wrote to memory of 4760	1588	6fb38d1849.exe	113
PID 1588 wrote to memory of 4760	1588	6fb38d1849.exe	113
PID 1588 wrote to memory of 1636	1588	6fb38d1849.exe	115
PID 1588 wrote to memory of 1636	1588	6fb38d1849.exe	115
PID 1588 wrote to memory of 1636	1588	6fb38d1849.exe	115
PID 1588 wrote to memory of 4144	1588	6fb38d1849.exe	117
PID 1588 wrote to memory of 4144	1588	6fb38d1849.exe	117
PID 1588 wrote to memory of 4144	1588	6fb38d1849.exe	117
PID 1588 wrote to memory of 3200	1588	6fb38d1849.exe	119
PID 1588 wrote to memory of 3200	1588	6fb38d1849.exe	119
PID 1588 wrote to memory of 3200	1588	6fb38d1849.exe	119
PID 1588 wrote to memory of 4444	1588	6fb38d1849.exe	121
PID 1588 wrote to memory of 4444	1588	6fb38d1849.exe	121
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 4444 wrote to memory of 3960	4444	firefox.exe	122
PID 2248 wrote to memory of 4984	2248	skotes.exe	123
PID 2248 wrote to memory of 4984	2248	skotes.exe	123
PID 2248 wrote to memory of 4984	2248	skotes.exe	123
PID 3960 wrote to memory of 3196	3960	firefox.exe	124
PID 3960 wrote to memory of 3196	3960	firefox.exe	124
PID 3960 wrote to memory of 3196	3960	firefox.exe	124

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\1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe
"C:\Users\Admin\AppData\Local\Temp\1a7d6ddfaa0dd56cc155b437969822ae7e8e40784d69c1e0fb55a190d15cd17f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4036
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2k60.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2k60.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\N4N50.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\N4N50.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:860
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1F13S3.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1F13S3.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:3820
    - - 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:2248
      - C:\Users\Admin\AppData\Local\Temp\1013740001\e0fcd01428.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013740001\e0fcd01428.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:4280
      - C:\Users\Admin\AppData\Local\Temp\1013741001\51aff3eb89.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013741001\51aff3eb89.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:4480
      - C:\Users\Admin\AppData\Local\Temp\1013742001\6fb38d1849.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013742001\6fb38d1849.exe"
        6⤵
        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:1588
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3148
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4760
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1636
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4144
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3200
        
        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⤵
        Suspicious use of WriteProcessMemory
        
        PID:4444
        
        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
        8⤵
        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:3960
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2020 -parentBuildID 20240401114208 -prefsHandle 1936 -prefMapHandle 1928 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {85f7742e-3503-422c-8d75-8da221b029a5} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" gpu
        9⤵
        
        PID:3196
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2480 -parentBuildID 20240401114208 -prefsHandle 2472 -prefMapHandle 2468 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d3f5d176-1d34-47fb-a6e7-6300ab8354ad} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" socket
        9⤵
        
        PID:4564
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3400 -childID 1 -isForBrowser -prefsHandle 3392 -prefMapHandle 3388 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1072 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d52fdd85-46c8-49a9-a54d-3ccffef3b719} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" tab
        9⤵
        
        PID:3044
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4064 -childID 2 -isForBrowser -prefsHandle 4060 -prefMapHandle 4056 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1072 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4ccedefd-07c0-4f90-ad33-5dad2e72ca39} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" tab
        9⤵
        
        PID:3976
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4628 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4640 -prefMapHandle 4604 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {25f92bad-6dfd-470e-b2d2-1e52b6049921} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" utility
        9⤵
        Checks processor information in registry
        
        PID:5152
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5652 -childID 3 -isForBrowser -prefsHandle 5684 -prefMapHandle 5680 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1072 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ab9c1ec3-cce9-4b64-95b8-83b368409e27} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" tab
        9⤵
        
        PID:5356
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5660 -childID 4 -isForBrowser -prefsHandle 5820 -prefMapHandle 5824 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1072 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b7b4bb94-2e05-41b3-a592-ecdb2e61b676} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" tab
        9⤵
        
        PID:5400
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5992 -childID 5 -isForBrowser -prefsHandle 5600 -prefMapHandle 5604 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1072 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d81a2eb3-4568-41f2-8913-daa96e11f8ec} 3960 "\\.\pipe\gecko-crash-server-pipe.3960" tab
        9⤵
        
        PID:5472
      - C:\Users\Admin\AppData\Local\Temp\1013743001\fc4b8f520e.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013743001\fc4b8f520e.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:4984
      - C:\Users\Admin\AppData\Local\Temp\1013744001\cf3e4472a1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1013744001\cf3e4472a1.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:6356
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6356 -s 768
        7⤵
        Program crash
        
        PID:6828
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2Q2359.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2Q2359.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:1408
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3O22S.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3O22S.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:1920
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4c676y.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4c676y.exe
  2⤵
  - 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:2948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 816
    3⤵
    - Program crash
    PID:3544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2948 -ip 2948
1⤵
PID:4468

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:2784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 6356 -ip 6356
1⤵
PID:5440

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:6884

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