amadey | b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4z653g.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4z653g.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4z653g.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4z653g.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4z653g.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4z653g.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1c56j1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2G6996.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b02a585018.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	22d966908e.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__	3h01z.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4z653g.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c70b97a90e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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\SystemBiosVersion	b02a585018.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b02a585018.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c70b97a90e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	22d966908e.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	2G6996.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3h01z.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	2G6996.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4z653g.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c70b97a90e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3h01z.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4z653g.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	22d966908e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1c56j1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1c56j1.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

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	1c56j1.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
4328	j2c19.exe
3428	B4J51.exe
4768	1c56j1.exe
968	skotes.exe
964	2G6996.exe
828	3h01z.exe
5000	4z653g.exe
1648	b02a585018.exe
696	c70b97a90e.exe
2352	0e3ea9d9f3.exe
4616	22d966908e.exe
2948	skotes.exe
3440	skotes.exe
2688	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	2G6996.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	3h01z.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	1c56j1.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	4z653g.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	b02a585018.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	c70b97a90e.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	22d966908e.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\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	4z653g.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4z653g.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\\\""	j2c19.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\\\""	B4J51.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b02a585018.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009469001\\b02a585018.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c70b97a90e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009470001\\c70b97a90e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\0e3ea9d9f3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009471001\\0e3ea9d9f3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\22d966908e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009472001\\22d966908e.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\\\""	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0007000000023ce2-92.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
4768	1c56j1.exe
968	skotes.exe
964	2G6996.exe
828	3h01z.exe
5000	4z653g.exe
1648	b02a585018.exe
696	c70b97a90e.exe
4616	22d966908e.exe
2948	skotes.exe
3440	skotes.exe
2688	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1c56j1.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
3372	964	WerFault.exe	87
64	1648	WerFault.exe	101
2148	1648	WerFault.exe	101
1448	4616	WerFault.exe	134

System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1c56j1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4z653g.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e3ea9d9f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	j2c19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3h01z.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c70b97a90e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2G6996.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	22d966908e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B4J51.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b02a585018.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
3228	taskkill.exe
3428	taskkill.exe
1688	taskkill.exe
4452	taskkill.exe
1972	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 28 IoCs

pid	Process
4768	1c56j1.exe
4768	1c56j1.exe
968	skotes.exe
968	skotes.exe
964	2G6996.exe
964	2G6996.exe
828	3h01z.exe
828	3h01z.exe
5000	4z653g.exe
5000	4z653g.exe
1648	b02a585018.exe
1648	b02a585018.exe
5000	4z653g.exe
5000	4z653g.exe
696	c70b97a90e.exe
696	c70b97a90e.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
4616	22d966908e.exe
4616	22d966908e.exe
2948	skotes.exe
2948	skotes.exe
3440	skotes.exe
3440	skotes.exe
2688	skotes.exe
2688	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	5000	4z653g.exe
Token: SeDebugPrivilege	3428	taskkill.exe
Token: SeDebugPrivilege	1688	taskkill.exe
Token: SeDebugPrivilege	4452	taskkill.exe
Token: SeDebugPrivilege	1972	taskkill.exe
Token: SeDebugPrivilege	3228	taskkill.exe
Token: SeDebugPrivilege	1604	firefox.exe
Token: SeDebugPrivilege	1604	firefox.exe
Token: SeDebugPrivilege	1604	firefox.exe
Token: SeDebugPrivilege	1604	firefox.exe
Token: SeDebugPrivilege	1604	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4768	1c56j1.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
2352	0e3ea9d9f3.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
2352	0e3ea9d9f3.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
1604	firefox.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe
2352	0e3ea9d9f3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1604	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 4328	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	83
PID 548 wrote to memory of 4328	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	83
PID 548 wrote to memory of 4328	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	83
PID 4328 wrote to memory of 3428	4328	j2c19.exe	84
PID 4328 wrote to memory of 3428	4328	j2c19.exe	84
PID 4328 wrote to memory of 3428	4328	j2c19.exe	84
PID 3428 wrote to memory of 4768	3428	B4J51.exe	85
PID 3428 wrote to memory of 4768	3428	B4J51.exe	85
PID 3428 wrote to memory of 4768	3428	B4J51.exe	85
PID 4768 wrote to memory of 968	4768	1c56j1.exe	86
PID 4768 wrote to memory of 968	4768	1c56j1.exe	86
PID 4768 wrote to memory of 968	4768	1c56j1.exe	86
PID 3428 wrote to memory of 964	3428	B4J51.exe	87
PID 3428 wrote to memory of 964	3428	B4J51.exe	87
PID 3428 wrote to memory of 964	3428	B4J51.exe	87
PID 4328 wrote to memory of 828	4328	j2c19.exe	97
PID 4328 wrote to memory of 828	4328	j2c19.exe	97
PID 4328 wrote to memory of 828	4328	j2c19.exe	97
PID 548 wrote to memory of 5000	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	98
PID 548 wrote to memory of 5000	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	98
PID 548 wrote to memory of 5000	548	b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe	98
PID 968 wrote to memory of 1648	968	skotes.exe	101
PID 968 wrote to memory of 1648	968	skotes.exe	101
PID 968 wrote to memory of 1648	968	skotes.exe	101
PID 968 wrote to memory of 696	968	skotes.exe	111
PID 968 wrote to memory of 696	968	skotes.exe	111
PID 968 wrote to memory of 696	968	skotes.exe	111
PID 968 wrote to memory of 2352	968	skotes.exe	112
PID 968 wrote to memory of 2352	968	skotes.exe	112
PID 968 wrote to memory of 2352	968	skotes.exe	112
PID 2352 wrote to memory of 3428	2352	0e3ea9d9f3.exe	113
PID 2352 wrote to memory of 3428	2352	0e3ea9d9f3.exe	113
PID 2352 wrote to memory of 3428	2352	0e3ea9d9f3.exe	113
PID 2352 wrote to memory of 1688	2352	0e3ea9d9f3.exe	115
PID 2352 wrote to memory of 1688	2352	0e3ea9d9f3.exe	115
PID 2352 wrote to memory of 1688	2352	0e3ea9d9f3.exe	115
PID 2352 wrote to memory of 4452	2352	0e3ea9d9f3.exe	117
PID 2352 wrote to memory of 4452	2352	0e3ea9d9f3.exe	117
PID 2352 wrote to memory of 4452	2352	0e3ea9d9f3.exe	117
PID 2352 wrote to memory of 1972	2352	0e3ea9d9f3.exe	119
PID 2352 wrote to memory of 1972	2352	0e3ea9d9f3.exe	119
PID 2352 wrote to memory of 1972	2352	0e3ea9d9f3.exe	119
PID 2352 wrote to memory of 3228	2352	0e3ea9d9f3.exe	121
PID 2352 wrote to memory of 3228	2352	0e3ea9d9f3.exe	121
PID 2352 wrote to memory of 3228	2352	0e3ea9d9f3.exe	121
PID 2352 wrote to memory of 2172	2352	0e3ea9d9f3.exe	123
PID 2352 wrote to memory of 2172	2352	0e3ea9d9f3.exe	123
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 2172 wrote to memory of 1604	2172	firefox.exe	124
PID 1604 wrote to memory of 1528	1604	firefox.exe	125
PID 1604 wrote to memory of 1528	1604	firefox.exe	125
PID 1604 wrote to memory of 1528	1604	firefox.exe	125
PID 1604 wrote to memory of 1528	1604	firefox.exe	125
PID 1604 wrote to memory of 1528	1604	firefox.exe	125
PID 1604 wrote to memory of 1528	1604	firefox.exe	125

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\b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe
"C:\Users\Admin\AppData\Local\Temp\b64bbde349b82da7e2a644888ce1ff6b935644ae22cf1f1eaf3cf2082b078ec2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:548
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2c19.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2c19.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4328
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\B4J51.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\B4J51.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3428
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1c56j1.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1c56j1.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:4768
    - - 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:968
      - C:\Users\Admin\AppData\Local\Temp\1009469001\b02a585018.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009469001\b02a585018.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:1648
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 1656
        7⤵
        Program crash
        
        PID:64
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 1676
        7⤵
        Program crash
        
        PID:2148
      - C:\Users\Admin\AppData\Local\Temp\1009470001\c70b97a90e.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009470001\c70b97a90e.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:696
      - C:\Users\Admin\AppData\Local\Temp\1009471001\0e3ea9d9f3.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009471001\0e3ea9d9f3.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:2352
        
        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:3428
        
        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:1688
        
        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:4452
        
        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:1972
        
        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:3228
        
        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:2172
        
        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:1604
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2036 -parentBuildID 20240401114208 -prefsHandle 1952 -prefMapHandle 1940 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f60ab1c9-1aea-4bec-8457-0e01d7db37b3} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" gpu
        9⤵
        
        PID:1528
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2396 -parentBuildID 20240401114208 -prefsHandle 2484 -prefMapHandle 2480 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b46bd1a-46f4-43e1-ae53-46308bab25fd} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" socket
        9⤵
        
        PID:1564
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2888 -childID 1 -isForBrowser -prefsHandle 3064 -prefMapHandle 2920 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c48d81a7-02d6-4e42-96e6-e4d609094f7a} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" tab
        9⤵
        
        PID:4956
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2820 -childID 2 -isForBrowser -prefsHandle 3744 -prefMapHandle 3740 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {370b682a-0b3f-450b-8ff0-2ed4fb3bfaf9} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" tab
        9⤵
        
        PID:1692
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4552 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4568 -prefMapHandle 4564 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7915f70c-0fd4-4235-bd9c-3b3c7131c3f2} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" utility
        9⤵
        Checks processor information in registry
        
        PID:5300
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5380 -childID 3 -isForBrowser -prefsHandle 5324 -prefMapHandle 5328 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b54d5953-4c3c-4014-91d2-e853b6c43edd} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" tab
        9⤵
        
        PID:6808
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5288 -childID 4 -isForBrowser -prefsHandle 5508 -prefMapHandle 5512 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {397fe8b2-9081-47e8-9ecd-4cf061013786} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" tab
        9⤵
        
        PID:6824
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5692 -childID 5 -isForBrowser -prefsHandle 5700 -prefMapHandle 4612 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1228 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {89959d40-d443-4472-b22e-005848d00aa7} 1604 "\\.\pipe\gecko-crash-server-pipe.1604" tab
        9⤵
        
        PID:6880
      - C:\Users\Admin\AppData\Local\Temp\1009472001\22d966908e.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009472001\22d966908e.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:4616
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 824
        7⤵
        Program crash
        
        PID:1448
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2G6996.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2G6996.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:964
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 964 -s 1700
        5⤵
        Program crash
        
        PID:3372
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3h01z.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3h01z.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:828
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4z653g.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4z653g.exe
  2⤵
  - 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:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 964 -ip 964
1⤵
PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1648 -ip 1648
1⤵
PID:2744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1648 -ip 1648
1⤵
PID:4032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4616 -ip 4616
1⤵
PID:3896

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:2948

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:3440

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:2688

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