amadey | 3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a

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\DisableRealtimeMonitoring = "1"	c26824c0e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c26824c0e5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c26824c0e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c26824c0e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c26824c0e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c26824c0e5.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 7 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3EUEYgl.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f210c3845b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e604b292d4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	85f8af0863.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c26824c0e5.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 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	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f210c3845b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	85f8af0863.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c26824c0e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f210c3845b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3EUEYgl.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	85f8af0863.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c26824c0e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3EUEYgl.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e604b292d4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e604b292d4.exe

Executes dropped EXE 9 IoCs

pid	Process
2780	skotes.exe
1980	yiklfON.exe
2000	3EUEYgl.exe
1648	f210c3845b.exe
408	10246767cd.exe
896	e604b292d4.exe
1884	85f8af0863.exe
2808	eb321fd5b7.exe
3624	c26824c0e5.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	3EUEYgl.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	f210c3845b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	e604b292d4.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	85f8af0863.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	c26824c0e5.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe

Loads dropped DLL 15 IoCs

pid	Process
2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
2780	skotes.exe
1648	f210c3845b.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

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	c26824c0e5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c26824c0e5.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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\85f8af0863.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013819001\\85f8af0863.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\eb321fd5b7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013820001\\eb321fd5b7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\c26824c0e5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013821001\\c26824c0e5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\e604b292d4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013818001\\e604b292d4.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
behavioral1/files/0x000500000001a4c3-366.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
2780	skotes.exe
2000	3EUEYgl.exe
1648	f210c3845b.exe
896	e604b292d4.exe
1884	85f8af0863.exe
3624	c26824c0e5.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.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 19 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	eb321fd5b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3EUEYgl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e604b292d4.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	c26824c0e5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f210c3845b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85f8af0863.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	eb321fd5b7.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10246767cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	yiklfON.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb321fd5b7.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

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3EUEYgl.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
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	3EUEYgl.exe

Delays execution with timeout.exe 1 IoCs

pid	Process
1640	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
2612	taskkill.exe
2116	taskkill.exe
1652	taskkill.exe
1268	taskkill.exe
2628	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 040000000100000010000000d474de575c39b2d39c8583c5c065498a0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc25190000000100000010000000ba4f3972e7aed9dccdc210db59da13c92000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	e604b292d4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	3EUEYgl.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	3EUEYgl.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	3EUEYgl.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	e604b292d4.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
2780	skotes.exe
2000	3EUEYgl.exe
2000	3EUEYgl.exe
1648	f210c3845b.exe
896	e604b292d4.exe
1884	85f8af0863.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
3624	c26824c0e5.exe
3624	c26824c0e5.exe
3624	c26824c0e5.exe
3624	c26824c0e5.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	taskkill.exe
Token: SeDebugPrivilege	2116	taskkill.exe
Token: SeDebugPrivilege	1652	taskkill.exe
Token: SeDebugPrivilege	1268	taskkill.exe
Token: SeDebugPrivilege	2628	taskkill.exe
Token: SeDebugPrivilege	920	firefox.exe
Token: SeDebugPrivilege	920	firefox.exe
Token: SeDebugPrivilege	3624	c26824c0e5.exe

Suspicious use of FindShellTrayWindow 17 IoCs

pid	Process
2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
920	firefox.exe
920	firefox.exe
920	firefox.exe
920	firefox.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
920	firefox.exe
920	firefox.exe
920	firefox.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe
2808	eb321fd5b7.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2780	2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe	31
PID 2372 wrote to memory of 2780	2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe	31
PID 2372 wrote to memory of 2780	2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe	31
PID 2372 wrote to memory of 2780	2372	3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe	31
PID 2780 wrote to memory of 1980	2780	skotes.exe	33
PID 2780 wrote to memory of 1980	2780	skotes.exe	33
PID 2780 wrote to memory of 1980	2780	skotes.exe	33
PID 2780 wrote to memory of 1980	2780	skotes.exe	33
PID 2780 wrote to memory of 2000	2780	skotes.exe	35
PID 2780 wrote to memory of 2000	2780	skotes.exe	35
PID 2780 wrote to memory of 2000	2780	skotes.exe	35
PID 2780 wrote to memory of 2000	2780	skotes.exe	35
PID 2000 wrote to memory of 2440	2000	3EUEYgl.exe	37
PID 2000 wrote to memory of 2440	2000	3EUEYgl.exe	37
PID 2000 wrote to memory of 2440	2000	3EUEYgl.exe	37
PID 2000 wrote to memory of 2440	2000	3EUEYgl.exe	37
PID 2440 wrote to memory of 1640	2440	cmd.exe	39
PID 2440 wrote to memory of 1640	2440	cmd.exe	39
PID 2440 wrote to memory of 1640	2440	cmd.exe	39
PID 2440 wrote to memory of 1640	2440	cmd.exe	39
PID 2780 wrote to memory of 1648	2780	skotes.exe	40
PID 2780 wrote to memory of 1648	2780	skotes.exe	40
PID 2780 wrote to memory of 1648	2780	skotes.exe	40
PID 2780 wrote to memory of 1648	2780	skotes.exe	40
PID 2780 wrote to memory of 408	2780	skotes.exe	41
PID 2780 wrote to memory of 408	2780	skotes.exe	41
PID 2780 wrote to memory of 408	2780	skotes.exe	41
PID 2780 wrote to memory of 408	2780	skotes.exe	41
PID 2780 wrote to memory of 896	2780	skotes.exe	42
PID 2780 wrote to memory of 896	2780	skotes.exe	42
PID 2780 wrote to memory of 896	2780	skotes.exe	42
PID 2780 wrote to memory of 896	2780	skotes.exe	42
PID 2780 wrote to memory of 1884	2780	skotes.exe	43
PID 2780 wrote to memory of 1884	2780	skotes.exe	43
PID 2780 wrote to memory of 1884	2780	skotes.exe	43
PID 2780 wrote to memory of 1884	2780	skotes.exe	43
PID 2780 wrote to memory of 2808	2780	skotes.exe	44
PID 2780 wrote to memory of 2808	2780	skotes.exe	44
PID 2780 wrote to memory of 2808	2780	skotes.exe	44
PID 2780 wrote to memory of 2808	2780	skotes.exe	44
PID 2808 wrote to memory of 2612	2808	eb321fd5b7.exe	47
PID 2808 wrote to memory of 2612	2808	eb321fd5b7.exe	47
PID 2808 wrote to memory of 2612	2808	eb321fd5b7.exe	47
PID 2808 wrote to memory of 2612	2808	eb321fd5b7.exe	47
PID 2808 wrote to memory of 2116	2808	eb321fd5b7.exe	50
PID 2808 wrote to memory of 2116	2808	eb321fd5b7.exe	50
PID 2808 wrote to memory of 2116	2808	eb321fd5b7.exe	50
PID 2808 wrote to memory of 2116	2808	eb321fd5b7.exe	50
PID 2808 wrote to memory of 1652	2808	eb321fd5b7.exe	52
PID 2808 wrote to memory of 1652	2808	eb321fd5b7.exe	52
PID 2808 wrote to memory of 1652	2808	eb321fd5b7.exe	52
PID 2808 wrote to memory of 1652	2808	eb321fd5b7.exe	52
PID 2808 wrote to memory of 1268	2808	eb321fd5b7.exe	54
PID 2808 wrote to memory of 1268	2808	eb321fd5b7.exe	54
PID 2808 wrote to memory of 1268	2808	eb321fd5b7.exe	54
PID 2808 wrote to memory of 1268	2808	eb321fd5b7.exe	54
PID 2808 wrote to memory of 2628	2808	eb321fd5b7.exe	56
PID 2808 wrote to memory of 2628	2808	eb321fd5b7.exe	56
PID 2808 wrote to memory of 2628	2808	eb321fd5b7.exe	56
PID 2808 wrote to memory of 2628	2808	eb321fd5b7.exe	56
PID 2808 wrote to memory of 924	2808	eb321fd5b7.exe	58
PID 2808 wrote to memory of 924	2808	eb321fd5b7.exe	58
PID 2808 wrote to memory of 924	2808	eb321fd5b7.exe	58
PID 2808 wrote to memory of 924	2808	eb321fd5b7.exe	58

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\3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.exe
"C:\Users\Admin\AppData\Local\Temp\3cd15e8fff1b3254d98a2d7d6c4d41393434d43e07e5f51833e0dbaf4719158a.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:2372
- 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:2780
- - C:\Users\Admin\AppData\Local\Temp\1013765001\yiklfON.exe
    "C:\Users\Admin\AppData\Local\Temp\1013765001\yiklfON.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1980
- - C:\Users\Admin\AppData\Local\Temp\1013771001\3EUEYgl.exe
    "C:\Users\Admin\AppData\Local\Temp\1013771001\3EUEYgl.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2000
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\1013771001\3EUEYgl.exe" & rd /s /q "C:\ProgramData\K6XT0RIWTRQQ" & exit
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2440
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1640
- - C:\Users\Admin\AppData\Local\Temp\1013816001\f210c3845b.exe
    "C:\Users\Admin\AppData\Local\Temp\1013816001\f210c3845b.exe"
    3⤵
    - 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
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1648
- - C:\Users\Admin\AppData\Local\Temp\1013817001\10246767cd.exe
    "C:\Users\Admin\AppData\Local\Temp\1013817001\10246767cd.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:408
- - C:\Users\Admin\AppData\Local\Temp\1013818001\e604b292d4.exe
    "C:\Users\Admin\AppData\Local\Temp\1013818001\e604b292d4.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:896
- - C:\Users\Admin\AppData\Local\Temp\1013819001\85f8af0863.exe
    "C:\Users\Admin\AppData\Local\Temp\1013819001\85f8af0863.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:1884
- - C:\Users\Admin\AppData\Local\Temp\1013820001\eb321fd5b7.exe
    "C:\Users\Admin\AppData\Local\Temp\1013820001\eb321fd5b7.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:2808
  - - 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:2612
  - - 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:2116
  - - 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:1652
  - - 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:1268
  - - 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:2628
  - - 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⤵
      PID:924
    - - 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
        
        PID:920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.0.523676981\612847921" -parentBuildID 20221007134813 -prefsHandle 1232 -prefMapHandle 1224 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {185a5bda-be7b-4986-b0d8-0abb00e4ac62} 920 "\\.\pipe\gecko-crash-server-pipe.920" 1312 ddd6d58 gpu
        6⤵
        
        PID:676
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.1.1615803253\62829985" -parentBuildID 20221007134813 -prefsHandle 1532 -prefMapHandle 1528 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf7c5765-5575-436e-940e-ea6bfa20c55a} 920 "\\.\pipe\gecko-crash-server-pipe.920" 1544 cbeb258 socket
        6⤵
        
        PID:1636
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.2.347213667\754704287" -childID 1 -isForBrowser -prefsHandle 2024 -prefMapHandle 2020 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 572 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8508345d-b01f-4370-aa9c-41c193e22db9} 920 "\\.\pipe\gecko-crash-server-pipe.920" 2088 17b95558 tab
        6⤵
        
        PID:2884
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.3.213421497\106828902" -childID 2 -isForBrowser -prefsHandle 2524 -prefMapHandle 2116 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 572 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c838a37d-27ea-49eb-9089-d3bf0c64069d} 920 "\\.\pipe\gecko-crash-server-pipe.920" 2244 e60b58 tab
        6⤵
        
        PID:3040
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.4.1030675981\1075083817" -childID 3 -isForBrowser -prefsHandle 3660 -prefMapHandle 3656 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 572 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6fe78ba-eb17-4db3-9771-579805e91bcb} 920 "\\.\pipe\gecko-crash-server-pipe.920" 3676 1783c658 tab
        6⤵
        
        PID:2724
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.5.672555387\1040543660" -childID 4 -isForBrowser -prefsHandle 3796 -prefMapHandle 3800 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 572 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {af0e7438-a816-44da-a86b-deb800ef05b4} 920 "\\.\pipe\gecko-crash-server-pipe.920" 3788 1f844858 tab
        6⤵
        
        PID:832
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="920.6.1275186247\702989974" -childID 5 -isForBrowser -prefsHandle 3964 -prefMapHandle 3968 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 572 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3cae9c19-1a9f-4f2c-ac32-974db89f59ef} 920 "\\.\pipe\gecko-crash-server-pipe.920" 3952 1f847858 tab
        6⤵
        
        PID:1280
- - C:\Users\Admin\AppData\Local\Temp\1013821001\c26824c0e5.exe
    "C:\Users\Admin\AppData\Local\Temp\1013821001\c26824c0e5.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:3624

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion