amadey | fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5

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\DisableOnAccessProtection = "1"	6b40d003b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6b40d003b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6b40d003b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	6b40d003b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6b40d003b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6b40d003b4.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

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__	rhnew.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	518da6c8f0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d2d5e9bf40.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6b40d003b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	777fba08f4.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2896	powershell.exe
2172	powershell.exe
3264	powershell.exe
3364	powershell.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\VideoBiosVersion	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	518da6c8f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	777fba08f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	777fba08f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	518da6c8f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d2d5e9bf40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d2d5e9bf40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6b40d003b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6b40d003b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rhnew.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdaterConf.lnk	wL3EGdM.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdaterConf.lnk	wL3EGdM.exe

Executes dropped EXE 10 IoCs

pid	Process
2748	skotes.exe
2816	wL3EGdM.exe
4388	777fba08f4.exe
4592	rhnew.exe
4884	518da6c8f0.exe
2316	wL3EGdM.exe
2488	d2d5e9bf40.exe
3212	fe550fa7e3.exe
4368	6b40d003b4.exe
2140	WindowsUpdaterConf.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	777fba08f4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	rhnew.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	518da6c8f0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	d2d5e9bf40.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	6b40d003b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe

Loads dropped DLL 13 IoCs

pid	Process
2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2816	wL3EGdM.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2316	wL3EGdM.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	6b40d003b4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6b40d003b4.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\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\fe550fa7e3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012517001\\fe550fa7e3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\6b40d003b4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012518001\\6b40d003b4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsUpdaterConf = "C:\\Users\\Admin\\WindowsUpdaterConf.exe"	wL3EGdM.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\518da6c8f0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012515001\\518da6c8f0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\666999666 = "C:\\Users\\Public\\Documents\\wL3EGdM.exe"	wL3EGdM.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\d2d5e9bf40.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012516001\\d2d5e9bf40.exe"	skotes.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
107	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00050000000194e2-37268.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
2748	skotes.exe
4388	777fba08f4.exe
4592	rhnew.exe
4884	518da6c8f0.exe
2488	d2d5e9bf40.exe
4368	6b40d003b4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 2316	2816	wL3EGdM.exe	38

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.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 25 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	wL3EGdM.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rhnew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	518da6c8f0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d2d5e9bf40.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	fe550fa7e3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WindowsUpdaterConf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe550fa7e3.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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	777fba08f4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wL3EGdM.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	fe550fa7e3.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	6b40d003b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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 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

Delays execution with timeout.exe 1 IoCs

pid	Process
1876	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
3304	taskkill.exe
3452	taskkill.exe
3568	taskkill.exe
3700	taskkill.exe
3804	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	518da6c8f0.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	518da6c8f0.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	518da6c8f0.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	518da6c8f0.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
3568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
2748	skotes.exe
4388	777fba08f4.exe
4592	rhnew.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe
2816	wL3EGdM.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	wL3EGdM.exe
Token: SeDebugPrivilege	2316	wL3EGdM.exe
Token: SeDebugPrivilege	3304	taskkill.exe
Token: SeDebugPrivilege	3452	taskkill.exe
Token: SeDebugPrivilege	3568	taskkill.exe
Token: SeDebugPrivilege	3700	taskkill.exe
Token: SeDebugPrivilege	3804	taskkill.exe
Token: SeDebugPrivilege	3920	firefox.exe
Token: SeDebugPrivilege	3920	firefox.exe
Token: SeDebugPrivilege	2896	powershell.exe
Token: SeDebugPrivilege	4368	6b40d003b4.exe
Token: SeDebugPrivilege	2172	powershell.exe
Token: SeDebugPrivilege	3264	powershell.exe
Token: SeDebugPrivilege	3364	powershell.exe
Token: SeDebugPrivilege	2316	wL3EGdM.exe
Token: SeDebugPrivilege	2140	WindowsUpdaterConf.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3920	firefox.exe
3920	firefox.exe
3920	firefox.exe
3920	firefox.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe
3920	firefox.exe
3920	firefox.exe
3920	firefox.exe
3212	fe550fa7e3.exe
3212	fe550fa7e3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2316	wL3EGdM.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2748	2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe	30
PID 2312 wrote to memory of 2748	2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe	30
PID 2312 wrote to memory of 2748	2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe	30
PID 2312 wrote to memory of 2748	2312	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe	30
PID 2748 wrote to memory of 2816	2748	skotes.exe	32
PID 2748 wrote to memory of 2816	2748	skotes.exe	32
PID 2748 wrote to memory of 2816	2748	skotes.exe	32
PID 2748 wrote to memory of 2816	2748	skotes.exe	32
PID 2748 wrote to memory of 4388	2748	skotes.exe	33
PID 2748 wrote to memory of 4388	2748	skotes.exe	33
PID 2748 wrote to memory of 4388	2748	skotes.exe	33
PID 2748 wrote to memory of 4388	2748	skotes.exe	33
PID 2748 wrote to memory of 4592	2748	skotes.exe	34
PID 2748 wrote to memory of 4592	2748	skotes.exe	34
PID 2748 wrote to memory of 4592	2748	skotes.exe	34
PID 2748 wrote to memory of 4592	2748	skotes.exe	34
PID 2748 wrote to memory of 4884	2748	skotes.exe	36
PID 2748 wrote to memory of 4884	2748	skotes.exe	36
PID 2748 wrote to memory of 4884	2748	skotes.exe	36
PID 2748 wrote to memory of 4884	2748	skotes.exe	36
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 2316	2816	wL3EGdM.exe	38
PID 2816 wrote to memory of 1140	2816	wL3EGdM.exe	39
PID 2816 wrote to memory of 1140	2816	wL3EGdM.exe	39
PID 2816 wrote to memory of 1140	2816	wL3EGdM.exe	39
PID 2816 wrote to memory of 1140	2816	wL3EGdM.exe	39
PID 1140 wrote to memory of 1876	1140	cmd.exe	41
PID 1140 wrote to memory of 1876	1140	cmd.exe	41
PID 1140 wrote to memory of 1876	1140	cmd.exe	41
PID 1140 wrote to memory of 1876	1140	cmd.exe	41
PID 2748 wrote to memory of 2488	2748	skotes.exe	42
PID 2748 wrote to memory of 2488	2748	skotes.exe	42
PID 2748 wrote to memory of 2488	2748	skotes.exe	42
PID 2748 wrote to memory of 2488	2748	skotes.exe	42
PID 2748 wrote to memory of 3212	2748	skotes.exe	43
PID 2748 wrote to memory of 3212	2748	skotes.exe	43
PID 2748 wrote to memory of 3212	2748	skotes.exe	43
PID 2748 wrote to memory of 3212	2748	skotes.exe	43
PID 3212 wrote to memory of 3304	3212	fe550fa7e3.exe	44
PID 3212 wrote to memory of 3304	3212	fe550fa7e3.exe	44
PID 3212 wrote to memory of 3304	3212	fe550fa7e3.exe	44
PID 3212 wrote to memory of 3304	3212	fe550fa7e3.exe	44
PID 3212 wrote to memory of 3452	3212	fe550fa7e3.exe	46
PID 3212 wrote to memory of 3452	3212	fe550fa7e3.exe	46
PID 3212 wrote to memory of 3452	3212	fe550fa7e3.exe	46
PID 3212 wrote to memory of 3452	3212	fe550fa7e3.exe	46
PID 3212 wrote to memory of 3568	3212	fe550fa7e3.exe	48
PID 3212 wrote to memory of 3568	3212	fe550fa7e3.exe	48
PID 3212 wrote to memory of 3568	3212	fe550fa7e3.exe	48
PID 3212 wrote to memory of 3568	3212	fe550fa7e3.exe	48
PID 3212 wrote to memory of 3700	3212	fe550fa7e3.exe	50
PID 3212 wrote to memory of 3700	3212	fe550fa7e3.exe	50
PID 3212 wrote to memory of 3700	3212	fe550fa7e3.exe	50
PID 3212 wrote to memory of 3700	3212	fe550fa7e3.exe	50
PID 3212 wrote to memory of 3804	3212	fe550fa7e3.exe	52
PID 3212 wrote to memory of 3804	3212	fe550fa7e3.exe	52
PID 3212 wrote to memory of 3804	3212	fe550fa7e3.exe	52

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\fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.exe
"C:\Users\Admin\AppData\Local\Temp\fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5N.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:2312
- 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:2748
- - C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe
    "C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2816
  - - C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe
      "C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe"
      4⤵
      Drops startup file
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2316
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2896
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'wL3EGdM.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2172
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\WindowsUpdaterConf.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3264
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'WindowsUpdaterConf.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3364
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "WindowsUpdaterConf" /tr "C:\Users\Admin\WindowsUpdaterConf.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:3568
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd" /c timeout /t 1 && DEL /f wL3EGdM.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1140
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 1
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1876
- - C:\Users\Admin\AppData\Local\Temp\1012513001\777fba08f4.exe
    "C:\Users\Admin\AppData\Local\Temp\1012513001\777fba08f4.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:4388
- - C:\Users\Admin\AppData\Local\Temp\1012514001\rhnew.exe
    "C:\Users\Admin\AppData\Local\Temp\1012514001\rhnew.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:4592
- - C:\Users\Admin\AppData\Local\Temp\1012515001\518da6c8f0.exe
    "C:\Users\Admin\AppData\Local\Temp\1012515001\518da6c8f0.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
    PID:4884
- - C:\Users\Admin\AppData\Local\Temp\1012516001\d2d5e9bf40.exe
    "C:\Users\Admin\AppData\Local\Temp\1012516001\d2d5e9bf40.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
    PID:2488
- - C:\Users\Admin\AppData\Local\Temp\1012517001\fe550fa7e3.exe
    "C:\Users\Admin\AppData\Local\Temp\1012517001\fe550fa7e3.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3212
  - - 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:3304
  - - 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:3452
  - - 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:3568
  - - 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:3700
  - - 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:3804
  - - 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:3904
    - - 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:3920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.0.434661912\1046986611" -parentBuildID 20221007134813 -prefsHandle 1244 -prefMapHandle 1236 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2040b345-e02d-43e2-87cd-65938d68d7d1} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 1308 12cd6158 gpu
        6⤵
        
        PID:4236
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.1.73221003\1709317654" -parentBuildID 20221007134813 -prefsHandle 1512 -prefMapHandle 1508 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {38dc5f15-3744-43e4-b382-8b1ca9d458ad} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 1524 d71858 socket
        6⤵
        
        PID:1932
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.2.1248151572\1906000676" -childID 1 -isForBrowser -prefsHandle 2276 -prefMapHandle 2272 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 832 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ef9c2a2-ac6b-4712-a4b5-9b12dcdb0aba} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 2288 1a1ef258 tab
        6⤵
        
        PID:1848
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.3.2039747137\733703145" -childID 2 -isForBrowser -prefsHandle 2736 -prefMapHandle 2732 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 832 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {33e9526c-9b21-453f-8b87-c10d84b03c3b} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 2748 1ccabe58 tab
        6⤵
        
        PID:548
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.4.2097424251\1226994830" -childID 3 -isForBrowser -prefsHandle 3676 -prefMapHandle 3120 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 832 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {05a79ec9-f3f4-4575-a066-601f553ca632} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 3664 1eedde58 tab
        6⤵
        
        PID:768
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.5.605377660\1286271666" -childID 4 -isForBrowser -prefsHandle 3744 -prefMapHandle 3748 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 832 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f522290-4c58-4c3f-8c82-a9854c01942a} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 3732 1eedf058 tab
        6⤵
        
        PID:2688
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3920.6.74520430\1835907603" -childID 5 -isForBrowser -prefsHandle 3916 -prefMapHandle 3920 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 832 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9c0062bf-a2ff-444c-9bd1-411e4d290599} 3920 "\\.\pipe\gecko-crash-server-pipe.3920" 3904 1eedf358 tab
        6⤵
        
        PID:2564
- - C:\Users\Admin\AppData\Local\Temp\1012518001\6b40d003b4.exe
    "C:\Users\Admin\AppData\Local\Temp\1012518001\6b40d003b4.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 use of AdjustPrivilegeToken
    PID:4368

C:\Windows\system32\taskeng.exe
taskeng.exe {2AE94E34-227D-4CC2-85A6-3DC009805015} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
PID:2396
- C:\Users\Admin\WindowsUpdaterConf.exe
  C:\Users\Admin\WindowsUpdaterConf.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

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