amadey | 73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad

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\DisableOnAccessProtection = "1"	bcff7f000d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bcff7f000d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bcff7f000d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	bcff7f000d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bcff7f000d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bcff7f000d.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 10 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.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__	333fb3e014.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ab174b2098.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__	rodda.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	99830d3122.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bcff7f000d.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 4 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
5460	chrome.exe
5456	chrome.exe
5860	chrome.exe
5296	chrome.exe

Checks BIOS information in registry 2 TTPs 20 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	333fb3e014.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rodda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	99830d3122.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ab174b2098.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rodda.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\VideoBiosVersion	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	333fb3e014.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	99830d3122.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab174b2098.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bcff7f000d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bcff7f000d.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

pid	Process
3360	skotes.exe
1952	skotes.exe
5072	333fb3e014.exe
2460	rodda.exe
2800	99830d3122.exe
4100	ab174b2098.exe
3224	6064432959.exe
4408	bcff7f000d.exe
5424	skotes.exe
5968	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 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-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	333fb3e014.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	ab174b2098.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	99830d3122.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	bcff7f000d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	rodda.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	bcff7f000d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bcff7f000d.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\99830d3122.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007324001\\99830d3122.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ab174b2098.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007325001\\ab174b2098.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6064432959.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007326001\\6064432959.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bcff7f000d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007327001\\bcff7f000d.exe"	skotes.exe

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

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023bdc-110.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
3360	skotes.exe
1952	skotes.exe
5072	333fb3e014.exe
2460	rodda.exe
2800	99830d3122.exe
4100	ab174b2098.exe
4408	bcff7f000d.exe
5424	skotes.exe
5968	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 13 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	rodda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99830d3122.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	bcff7f000d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	333fb3e014.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab174b2098.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6064432959.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 10 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	333fb3e014.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\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	333fb3e014.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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
3836	taskkill.exe
4792	taskkill.exe
2216	taskkill.exe
4456	taskkill.exe
4164	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
3360	skotes.exe
3360	skotes.exe
1952	skotes.exe
1952	skotes.exe
5072	333fb3e014.exe
5072	333fb3e014.exe
2460	rodda.exe
2460	rodda.exe
2800	99830d3122.exe
2800	99830d3122.exe
4100	ab174b2098.exe
4100	ab174b2098.exe
3224	6064432959.exe
3224	6064432959.exe
4408	bcff7f000d.exe
4408	bcff7f000d.exe
3224	6064432959.exe
3224	6064432959.exe
4408	bcff7f000d.exe
4408	bcff7f000d.exe
4408	bcff7f000d.exe
5424	skotes.exe
5424	skotes.exe
5968	skotes.exe
5968	skotes.exe
5296	chrome.exe
5296	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	3836	taskkill.exe
Token: SeDebugPrivilege	4792	taskkill.exe
Token: SeDebugPrivilege	2216	taskkill.exe
Token: SeDebugPrivilege	4456	taskkill.exe
Token: SeDebugPrivilege	4164	taskkill.exe
Token: SeDebugPrivilege	5092	firefox.exe
Token: SeDebugPrivilege	5092	firefox.exe
Token: SeDebugPrivilege	4408	bcff7f000d.exe
Token: SeShutdownPrivilege	5296	chrome.exe
Token: SeCreatePagefilePrivilege	5296	chrome.exe
Token: SeShutdownPrivilege	5296	chrome.exe
Token: SeCreatePagefilePrivilege	5296	chrome.exe

Suspicious use of FindShellTrayWindow 59 IoCs

pid	Process
3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
3224	6064432959.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe
5296	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
3224	6064432959.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
5092	firefox.exe
3224	6064432959.exe
3224	6064432959.exe
3224	6064432959.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5092	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3456 wrote to memory of 3360	3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe	86
PID 3456 wrote to memory of 3360	3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe	86
PID 3456 wrote to memory of 3360	3456	73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe	86
PID 3360 wrote to memory of 5072	3360	skotes.exe	93
PID 3360 wrote to memory of 5072	3360	skotes.exe	93
PID 3360 wrote to memory of 5072	3360	skotes.exe	93
PID 3360 wrote to memory of 2460	3360	skotes.exe	96
PID 3360 wrote to memory of 2460	3360	skotes.exe	96
PID 3360 wrote to memory of 2460	3360	skotes.exe	96
PID 3360 wrote to memory of 2800	3360	skotes.exe	97
PID 3360 wrote to memory of 2800	3360	skotes.exe	97
PID 3360 wrote to memory of 2800	3360	skotes.exe	97
PID 3360 wrote to memory of 4100	3360	skotes.exe	98
PID 3360 wrote to memory of 4100	3360	skotes.exe	98
PID 3360 wrote to memory of 4100	3360	skotes.exe	98
PID 3360 wrote to memory of 3224	3360	skotes.exe	99
PID 3360 wrote to memory of 3224	3360	skotes.exe	99
PID 3360 wrote to memory of 3224	3360	skotes.exe	99
PID 3224 wrote to memory of 3836	3224	6064432959.exe	100
PID 3224 wrote to memory of 3836	3224	6064432959.exe	100
PID 3224 wrote to memory of 3836	3224	6064432959.exe	100
PID 3224 wrote to memory of 4792	3224	6064432959.exe	102
PID 3224 wrote to memory of 4792	3224	6064432959.exe	102
PID 3224 wrote to memory of 4792	3224	6064432959.exe	102
PID 3224 wrote to memory of 2216	3224	6064432959.exe	104
PID 3224 wrote to memory of 2216	3224	6064432959.exe	104
PID 3224 wrote to memory of 2216	3224	6064432959.exe	104
PID 3224 wrote to memory of 4456	3224	6064432959.exe	106
PID 3224 wrote to memory of 4456	3224	6064432959.exe	106
PID 3224 wrote to memory of 4456	3224	6064432959.exe	106
PID 3224 wrote to memory of 4164	3224	6064432959.exe	108
PID 3224 wrote to memory of 4164	3224	6064432959.exe	108
PID 3224 wrote to memory of 4164	3224	6064432959.exe	108
PID 3224 wrote to memory of 3984	3224	6064432959.exe	110
PID 3224 wrote to memory of 3984	3224	6064432959.exe	110
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 3984 wrote to memory of 5092	3984	firefox.exe	111
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112
PID 5092 wrote to memory of 1396	5092	firefox.exe	112

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\73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe
"C:\Users\Admin\AppData\Local\Temp\73dedcc630ebd68669c7ee7befac513271f3a06b39ba6e20f4a4cb585ea726ad.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- 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:3456
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - 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:3360
- - C:\Users\Admin\AppData\Local\Temp\1007318001\333fb3e014.exe
    "C:\Users\Admin\AppData\Local\Temp\1007318001\333fb3e014.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
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:5072
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:5296
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x108,0x10c,0x110,0xe4,0x114,0x7ffe0a69cc40,0x7ffe0a69cc4c,0x7ffe0a69cc58
        5⤵
        
        PID:1808
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1972,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1960 /prefetch:2
        5⤵
        
        PID:3244
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2172,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2168 /prefetch:3
        5⤵
        
        PID:2928
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2244,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2420 /prefetch:8
        5⤵
        
        PID:4260
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3176,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3196 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5456
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3220,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3236 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5460
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4536,i,16758433874946811527,5927055734160084491,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3900 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5860
- - C:\Users\Admin\AppData\Local\Temp\1007319001\rodda.exe
    "C:\Users\Admin\AppData\Local\Temp\1007319001\rodda.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:2460
- - C:\Users\Admin\AppData\Local\Temp\1007324001\99830d3122.exe
    "C:\Users\Admin\AppData\Local\Temp\1007324001\99830d3122.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:2800
- - C:\Users\Admin\AppData\Local\Temp\1007325001\ab174b2098.exe
    "C:\Users\Admin\AppData\Local\Temp\1007325001\ab174b2098.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:4100
- - C:\Users\Admin\AppData\Local\Temp\1007326001\6064432959.exe
    "C:\Users\Admin\AppData\Local\Temp\1007326001\6064432959.exe"
    3⤵
    - 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:3224
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3836
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4792
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2216
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4456
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4164
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3984
    - - 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
        5⤵
        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:5092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2012 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1932 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f02218b9-7b28-42eb-867a-c9aae655776a} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" gpu
        6⤵
        
        PID:1396
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2472 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2452 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e748c888-8c5a-4cf3-a6c7-9597d057cced} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" socket
        6⤵
        
        PID:2756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3412 -childID 1 -isForBrowser -prefsHandle 2932 -prefMapHandle 2928 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {71edcf00-8524-4479-946a-9eb42fa55f68} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" tab
        6⤵
        
        PID:3436
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3960 -childID 2 -isForBrowser -prefsHandle 3952 -prefMapHandle 3948 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b0ba9eb9-7cdd-4bed-8a9c-aed615ec682a} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" tab
        6⤵
        
        PID:2368
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4520 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4532 -prefMapHandle 4516 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a4459ec9-13fd-4614-9584-7a789a7815db} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" utility
        6⤵
        Checks processor information in registry
        
        PID:5572
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5496 -childID 3 -isForBrowser -prefsHandle 5280 -prefMapHandle 5468 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2cee6d39-04e5-43c1-b4ef-bdafb71d7e1e} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" tab
        6⤵
        
        PID:4012
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5640 -childID 4 -isForBrowser -prefsHandle 5720 -prefMapHandle 5716 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd5a9477-85f2-4af6-bc0d-d2d5e669fc5c} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" tab
        6⤵
        
        PID:2788
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5628 -childID 5 -isForBrowser -prefsHandle 5856 -prefMapHandle 5860 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f860d57c-5e13-4413-a26c-fe122b84cdb6} 5092 "\\.\pipe\gecko-crash-server-pipe.5092" tab
        6⤵
        
        PID:1952
- - C:\Users\Admin\AppData\Local\Temp\1007327001\bcff7f000d.exe
    "C:\Users\Admin\AppData\Local\Temp\1007327001\bcff7f000d.exe"
    3⤵
    - 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:4408

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:1952

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:5424

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:5968

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:4284

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

Modify Authentication Process

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 Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion