amadey | f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	598ac02251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	598ac02251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	598ac02251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	598ac02251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	598ac02251.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	598ac02251.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 5 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	99eb163c08.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	598ac02251.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d4f9a6b7ec.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d4f9a6b7ec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	99eb163c08.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	99eb163c08.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	598ac02251.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	598ac02251.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.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	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d4f9a6b7ec.exe

Executes dropped EXE 5 IoCs

pid	Process
2712	skotes.exe
776	d4f9a6b7ec.exe
1472	99eb163c08.exe
556	2fde1efd95.exe
1852	598ac02251.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	99eb163c08.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	598ac02251.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	d4f9a6b7ec.exe

Loads dropped DLL 7 IoCs

pid	Process
2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
2712	skotes.exe
2712	skotes.exe
2712	skotes.exe
2712	skotes.exe
2712	skotes.exe
2712	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	598ac02251.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	598ac02251.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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\d4f9a6b7ec.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003552001\\d4f9a6b7ec.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\99eb163c08.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003553001\\99eb163c08.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\2fde1efd95.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003554001\\2fde1efd95.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\598ac02251.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1003555001\\598ac02251.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000500000001941a-109.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
2712	skotes.exe
776	d4f9a6b7ec.exe
1472	99eb163c08.exe
1852	598ac02251.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe

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 11 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4f9a6b7ec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99eb163c08.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	598ac02251.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2fde1efd95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

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\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	firefox.exe

Kills process with taskkill 5 IoCs

evasion

pid	Process
2264	taskkill.exe
924	taskkill.exe
1504	taskkill.exe
836	taskkill.exe
2480	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	d4f9a6b7ec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	d4f9a6b7ec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	d4f9a6b7ec.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
2712	skotes.exe
776	d4f9a6b7ec.exe
1472	99eb163c08.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
1852	598ac02251.exe
1852	598ac02251.exe
1852	598ac02251.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	taskkill.exe
Token: SeDebugPrivilege	924	taskkill.exe
Token: SeDebugPrivilege	1504	taskkill.exe
Token: SeDebugPrivilege	836	taskkill.exe
Token: SeDebugPrivilege	2480	taskkill.exe
Token: SeDebugPrivilege	2236	firefox.exe
Token: SeDebugPrivilege	2236	firefox.exe
Token: SeDebugPrivilege	1852	598ac02251.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
2236	firefox.exe
2236	firefox.exe
2236	firefox.exe
2236	firefox.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
2236	firefox.exe
2236	firefox.exe
2236	firefox.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe
556	2fde1efd95.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2712	2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe	30
PID 2512 wrote to memory of 2712	2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe	30
PID 2512 wrote to memory of 2712	2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe	30
PID 2512 wrote to memory of 2712	2512	f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe	30
PID 2712 wrote to memory of 776	2712	skotes.exe	33
PID 2712 wrote to memory of 776	2712	skotes.exe	33
PID 2712 wrote to memory of 776	2712	skotes.exe	33
PID 2712 wrote to memory of 776	2712	skotes.exe	33
PID 2712 wrote to memory of 1472	2712	skotes.exe	34
PID 2712 wrote to memory of 1472	2712	skotes.exe	34
PID 2712 wrote to memory of 1472	2712	skotes.exe	34
PID 2712 wrote to memory of 1472	2712	skotes.exe	34
PID 2712 wrote to memory of 556	2712	skotes.exe	35
PID 2712 wrote to memory of 556	2712	skotes.exe	35
PID 2712 wrote to memory of 556	2712	skotes.exe	35
PID 2712 wrote to memory of 556	2712	skotes.exe	35
PID 556 wrote to memory of 2264	556	2fde1efd95.exe	36
PID 556 wrote to memory of 2264	556	2fde1efd95.exe	36
PID 556 wrote to memory of 2264	556	2fde1efd95.exe	36
PID 556 wrote to memory of 2264	556	2fde1efd95.exe	36
PID 556 wrote to memory of 924	556	2fde1efd95.exe	39
PID 556 wrote to memory of 924	556	2fde1efd95.exe	39
PID 556 wrote to memory of 924	556	2fde1efd95.exe	39
PID 556 wrote to memory of 924	556	2fde1efd95.exe	39
PID 556 wrote to memory of 1504	556	2fde1efd95.exe	41
PID 556 wrote to memory of 1504	556	2fde1efd95.exe	41
PID 556 wrote to memory of 1504	556	2fde1efd95.exe	41
PID 556 wrote to memory of 1504	556	2fde1efd95.exe	41
PID 556 wrote to memory of 836	556	2fde1efd95.exe	43
PID 556 wrote to memory of 836	556	2fde1efd95.exe	43
PID 556 wrote to memory of 836	556	2fde1efd95.exe	43
PID 556 wrote to memory of 836	556	2fde1efd95.exe	43
PID 556 wrote to memory of 2480	556	2fde1efd95.exe	45
PID 556 wrote to memory of 2480	556	2fde1efd95.exe	45
PID 556 wrote to memory of 2480	556	2fde1efd95.exe	45
PID 556 wrote to memory of 2480	556	2fde1efd95.exe	45
PID 556 wrote to memory of 2764	556	2fde1efd95.exe	47
PID 556 wrote to memory of 2764	556	2fde1efd95.exe	47
PID 556 wrote to memory of 2764	556	2fde1efd95.exe	47
PID 556 wrote to memory of 2764	556	2fde1efd95.exe	47
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2764 wrote to memory of 2236	2764	firefox.exe	48
PID 2236 wrote to memory of 2808	2236	firefox.exe	49
PID 2236 wrote to memory of 2808	2236	firefox.exe	49
PID 2236 wrote to memory of 2808	2236	firefox.exe	49
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50
PID 2236 wrote to memory of 2992	2236	firefox.exe	50

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\f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe
"C:\Users\Admin\AppData\Local\Temp\f62dd7441e98f7b679d6eaef42f6e5b14ccb9bac8b961f26228b9bddcbdbb6b4.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:2512
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Users\Admin\AppData\Local\Temp\1003552001\d4f9a6b7ec.exe
    "C:\Users\Admin\AppData\Local\Temp\1003552001\d4f9a6b7ec.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:776
- - C:\Users\Admin\AppData\Local\Temp\1003553001\99eb163c08.exe
    "C:\Users\Admin\AppData\Local\Temp\1003553001\99eb163c08.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:1472
- - C:\Users\Admin\AppData\Local\Temp\1003554001\2fde1efd95.exe
    "C:\Users\Admin\AppData\Local\Temp\1003554001\2fde1efd95.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:556
  - - 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:2264
  - - 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:924
  - - 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:1504
  - - 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:836
  - - 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:2480
  - - 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:2764
    - - 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 WriteProcessMemory
        
        PID:2236
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.0.2080367572\1070061872" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1152 -prefsLen 20769 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {71abde0c-14ce-4de5-bc11-059b56a051ac} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 1332 fddb158 gpu
        6⤵
        
        PID:2808
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.1.99983046\658692975" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21630 -prefMapSize 233414 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b3333cdd-17e5-40b5-ad9b-4184251c7f3b} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 1512 43eb558 socket
        6⤵
        
        PID:2992
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.2.315331036\1184250949" -childID 1 -isForBrowser -prefsHandle 2100 -prefMapHandle 2096 -prefsLen 21668 -prefMapSize 233414 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9e4df8e8-f09a-4540-9578-34d561fca658} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 2112 19fadc58 tab
        6⤵
        
        PID:2752
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.3.2092930084\1563166543" -childID 2 -isForBrowser -prefsHandle 2924 -prefMapHandle 2920 -prefsLen 26138 -prefMapSize 233414 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1553940d-c7d6-4b1d-bf8f-521a908fd2f6} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 2936 1b230258 tab
        6⤵
        
        PID:1780
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.4.503421714\760593990" -childID 3 -isForBrowser -prefsHandle 3904 -prefMapHandle 3896 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {22c681bc-a2e6-450c-a3d7-5199272782b5} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 3920 21cb1358 tab
        6⤵
        
        PID:2076
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.5.1214339557\1156115551" -childID 4 -isForBrowser -prefsHandle 4056 -prefMapHandle 4060 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c860ae86-e184-4a0a-9a30-efdaa0fa5dfa} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 4044 21df7d58 tab
        6⤵
        
        PID:2344
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2236.6.1095479231\526802981" -childID 5 -isForBrowser -prefsHandle 4228 -prefMapHandle 4232 -prefsLen 26197 -prefMapSize 233414 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ca40d62d-c99b-4a55-bb4a-380dc2958fd3} 2236 "\\.\pipe\gecko-crash-server-pipe.2236" 4216 21df9258 tab
        6⤵
        
        PID:528
- - C:\Users\Admin\AppData\Local\Temp\1003555001\598ac02251.exe
    "C:\Users\Admin\AppData\Local\Temp\1003555001\598ac02251.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:1852

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion