amadey | db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb

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	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	82b701b4e5.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2l7025.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3C12L.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6d0a051b2c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	82b701b4e5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4e702J.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b785d404f0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

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	2l7025.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3C12L.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6d0a051b2c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	82b701b4e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3C12L.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4e702J.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4e702J.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\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2l7025.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b785d404f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6d0a051b2c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	82b701b4e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b785d404f0.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	4e702J.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
4844	L2n14.exe
1392	2l7025.exe
4656	3C12L.exe
1468	4e702J.exe
4460	skotes.exe
1396	b785d404f0.exe
1792	skotes.exe
3972	6d0a051b2c.exe
2264	022ea90419.exe
5700	82b701b4e5.exe
7012	skotes.exe
6228	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	2l7025.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	b785d404f0.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	6d0a051b2c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	3C12L.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	4e702J.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	82b701b4e5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\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	82b701b4e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	82b701b4e5.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\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\\\""	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	L2n14.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b785d404f0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004017001\\b785d404f0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6d0a051b2c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004018001\\6d0a051b2c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\022ea90419.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004019001\\022ea90419.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\82b701b4e5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004020001\\82b701b4e5.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000d000000023b7b-87.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
1392	2l7025.exe
4656	3C12L.exe
1468	4e702J.exe
4460	skotes.exe
1396	b785d404f0.exe
1792	skotes.exe
3972	6d0a051b2c.exe
5700	82b701b4e5.exe
7012	skotes.exe
6228	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4e702J.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
4880	1392	WerFault.exe	85
2504	1392	WerFault.exe	85
2404	1396	WerFault.exe	106
1568	1396	WerFault.exe	106

System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82b701b4e5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3C12L.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	L2n14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2l7025.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4e702J.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b785d404f0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6d0a051b2c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	022ea90419.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
4660	taskkill.exe
3204	taskkill.exe
3624	taskkill.exe
4728	taskkill.exe
1932	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
1392	2l7025.exe
1392	2l7025.exe
4656	3C12L.exe
4656	3C12L.exe
1468	4e702J.exe
1468	4e702J.exe
4460	skotes.exe
4460	skotes.exe
1396	b785d404f0.exe
1396	b785d404f0.exe
1792	skotes.exe
1792	skotes.exe
3972	6d0a051b2c.exe
3972	6d0a051b2c.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
5700	82b701b4e5.exe
5700	82b701b4e5.exe
5700	82b701b4e5.exe
5700	82b701b4e5.exe
5700	82b701b4e5.exe
7012	skotes.exe
7012	skotes.exe
6228	skotes.exe
6228	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	3624	taskkill.exe
Token: SeDebugPrivilege	4728	taskkill.exe
Token: SeDebugPrivilege	1932	taskkill.exe
Token: SeDebugPrivilege	4660	taskkill.exe
Token: SeDebugPrivilege	3204	taskkill.exe
Token: SeDebugPrivilege	1432	firefox.exe
Token: SeDebugPrivilege	1432	firefox.exe
Token: SeDebugPrivilege	5700	82b701b4e5.exe
Token: SeDebugPrivilege	1432	firefox.exe
Token: SeDebugPrivilege	1432	firefox.exe
Token: SeDebugPrivilege	1432	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
1468	4e702J.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
1432	firefox.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe
2264	022ea90419.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1432	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 4844	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	84
PID 1360 wrote to memory of 4844	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	84
PID 1360 wrote to memory of 4844	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	84
PID 4844 wrote to memory of 1392	4844	L2n14.exe	85
PID 4844 wrote to memory of 1392	4844	L2n14.exe	85
PID 4844 wrote to memory of 1392	4844	L2n14.exe	85
PID 4844 wrote to memory of 4656	4844	L2n14.exe	98
PID 4844 wrote to memory of 4656	4844	L2n14.exe	98
PID 4844 wrote to memory of 4656	4844	L2n14.exe	98
PID 1360 wrote to memory of 1468	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	101
PID 1360 wrote to memory of 1468	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	101
PID 1360 wrote to memory of 1468	1360	db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe	101
PID 1468 wrote to memory of 4460	1468	4e702J.exe	102
PID 1468 wrote to memory of 4460	1468	4e702J.exe	102
PID 1468 wrote to memory of 4460	1468	4e702J.exe	102
PID 4460 wrote to memory of 1396	4460	skotes.exe	106
PID 4460 wrote to memory of 1396	4460	skotes.exe	106
PID 4460 wrote to memory of 1396	4460	skotes.exe	106
PID 4460 wrote to memory of 3972	4460	skotes.exe	113
PID 4460 wrote to memory of 3972	4460	skotes.exe	113
PID 4460 wrote to memory of 3972	4460	skotes.exe	113
PID 4460 wrote to memory of 2264	4460	skotes.exe	114
PID 4460 wrote to memory of 2264	4460	skotes.exe	114
PID 4460 wrote to memory of 2264	4460	skotes.exe	114
PID 2264 wrote to memory of 3624	2264	022ea90419.exe	115
PID 2264 wrote to memory of 3624	2264	022ea90419.exe	115
PID 2264 wrote to memory of 3624	2264	022ea90419.exe	115
PID 2264 wrote to memory of 4728	2264	022ea90419.exe	117
PID 2264 wrote to memory of 4728	2264	022ea90419.exe	117
PID 2264 wrote to memory of 4728	2264	022ea90419.exe	117
PID 2264 wrote to memory of 1932	2264	022ea90419.exe	119
PID 2264 wrote to memory of 1932	2264	022ea90419.exe	119
PID 2264 wrote to memory of 1932	2264	022ea90419.exe	119
PID 2264 wrote to memory of 4660	2264	022ea90419.exe	121
PID 2264 wrote to memory of 4660	2264	022ea90419.exe	121
PID 2264 wrote to memory of 4660	2264	022ea90419.exe	121
PID 2264 wrote to memory of 3204	2264	022ea90419.exe	123
PID 2264 wrote to memory of 3204	2264	022ea90419.exe	123
PID 2264 wrote to memory of 3204	2264	022ea90419.exe	123
PID 2264 wrote to memory of 2452	2264	022ea90419.exe	125
PID 2264 wrote to memory of 2452	2264	022ea90419.exe	125
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 2452 wrote to memory of 1432	2452	firefox.exe	126
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127
PID 1432 wrote to memory of 1984	1432	firefox.exe	127

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\db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe
"C:\Users\Admin\AppData\Local\Temp\db5e1f211e4989246fb82f9eaf04a521be5a6322ae6e8b4d0430fc78139b79cb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\L2n14.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\L2n14.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4844
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2l7025.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2l7025.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:1392
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 1568
      4⤵
      Program crash
      PID:4880
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 1608
      4⤵
      Program crash
      PID:2504
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3C12L.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3C12L.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:4656
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4e702J.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4e702J.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
  - 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:1468
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4460
  - - C:\Users\Admin\AppData\Local\Temp\1004017001\b785d404f0.exe
      "C:\Users\Admin\AppData\Local\Temp\1004017001\b785d404f0.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:1396
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 1592
        5⤵
        Program crash
        
        PID:2404
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 1592
        5⤵
        Program crash
        
        PID:1568
  - - C:\Users\Admin\AppData\Local\Temp\1004018001\6d0a051b2c.exe
      "C:\Users\Admin\AppData\Local\Temp\1004018001\6d0a051b2c.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:3972
  - - C:\Users\Admin\AppData\Local\Temp\1004019001\022ea90419.exe
      "C:\Users\Admin\AppData\Local\Temp\1004019001\022ea90419.exe"
      4⤵
      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:2264
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3624
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4728
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1932
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4660
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3204
    - - 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⤵
        Suspicious use of WriteProcessMemory
        
        PID:2452
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        6⤵
        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:1432
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2076 -parentBuildID 20240401114208 -prefsHandle 2000 -prefMapHandle 1992 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {25c5fa89-bf65-4f2f-93cd-966144506f4a} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" gpu
        7⤵
        
        PID:1984
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2508 -parentBuildID 20240401114208 -prefsHandle 2500 -prefMapHandle 2496 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e4a02c93-3e5f-4774-88a5-87cbb6a9e94f} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" socket
        7⤵
        
        PID:924
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3036 -childID 1 -isForBrowser -prefsHandle 3152 -prefMapHandle 3060 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cfffa9cf-86ef-4f30-a9db-8393bddab797} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" tab
        7⤵
        
        PID:408
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3740 -childID 2 -isForBrowser -prefsHandle 3728 -prefMapHandle 3724 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e643ec3d-98cc-4c4a-8d52-36fd93dbbd93} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" tab
        7⤵
        
        PID:3988
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4844 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4632 -prefMapHandle 3720 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1fb1c474-8914-43bd-a662-878c0423a51f} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" utility
        7⤵
        Checks processor information in registry
        
        PID:6784
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5432 -childID 3 -isForBrowser -prefsHandle 5400 -prefMapHandle 5420 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7af3668c-78b2-4f8d-8e57-dafeae88fc97} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" tab
        7⤵
        
        PID:3016
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5640 -childID 4 -isForBrowser -prefsHandle 5564 -prefMapHandle 5568 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c8b19632-86bc-4db8-8e93-cce56ef3c5bb} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" tab
        7⤵
        
        PID:1192
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5836 -childID 5 -isForBrowser -prefsHandle 5756 -prefMapHandle 5760 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {012bb782-4f98-43f9-a123-cdbea82c9943} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" tab
        7⤵
        
        PID:5080
  - - C:\Users\Admin\AppData\Local\Temp\1004020001\82b701b4e5.exe
      "C:\Users\Admin\AppData\Local\Temp\1004020001\82b701b4e5.exe"
      4⤵
      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:5700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1392 -ip 1392
1⤵
PID:3996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1392 -ip 1392
1⤵
PID:3948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1396 -ip 1396
1⤵
PID:1076

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:1792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1396 -ip 1396
1⤵
PID:1464

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:7012

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:6228

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