amadey | bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb

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"	191490ec7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	191490ec7b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	191490ec7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	191490ec7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	191490ec7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	191490ec7b.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ac7623e0c4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	191490ec7b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ef0449806c.exe

XMRig Miner payload 10 IoCs

miner

resource	yara_rule
behavioral1/memory/3240-517-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-520-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-522-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-521-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-519-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-518-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-516-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-533-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-531-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral1/memory/3240-534-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig

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	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ac7623e0c4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ac7623e0c4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	191490ec7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ef0449806c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.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\VideoBiosVersion	191490ec7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ef0449806c.exe

Executes dropped EXE 20 IoCs

pid	Process
2820	skotes.exe
2024	ac7623e0c4.exe
1524	7cfad91fc9.exe
408	191490ec7b.exe
1012	aba28f5646.exe
1856	7z.exe
908	7z.exe
608	7z.exe
1952	7z.exe
2908	7z.exe
2988	7z.exe
1856	7z.exe
608	7z.exe
2988	in.exe
3208	Intel_PTT_EK_Recertification.exe
3592	ef0449806c.exe
3844	97466ab734.exe
3912	Gxtuum.exe
4040	df1fc80896.exe
2624	graph.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.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
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	ac7623e0c4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	191490ec7b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	ef0449806c.exe

Loads dropped DLL 34 IoCs

pid	Process
2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
2820	skotes.exe
2820	skotes.exe
2820	skotes.exe
2820	skotes.exe
2820	skotes.exe
2820	skotes.exe
1964	cmd.exe
1856	7z.exe
1964	cmd.exe
908	7z.exe
1964	cmd.exe
608	7z.exe
1964	cmd.exe
1952	7z.exe
1964	cmd.exe
2908	7z.exe
1964	cmd.exe
2988	7z.exe
1964	cmd.exe
1856	7z.exe
1964	cmd.exe
608	7z.exe
1964	cmd.exe
1964	cmd.exe
3176	taskeng.exe
3176	taskeng.exe
2820	skotes.exe
2820	skotes.exe
2820	skotes.exe
3844	97466ab734.exe
2820	skotes.exe
4040	df1fc80896.exe
2820	skotes.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	191490ec7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	191490ec7b.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\ac7623e0c4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1019835001\\ac7623e0c4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\7cfad91fc9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1019836001\\7cfad91fc9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\191490ec7b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1019837001\\191490ec7b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graph = "C:\\Program Files\\Windows Media Player\\graph\\graph.exe"	df1fc80896.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
139	drive.google.com
140	drive.google.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000500000001a47c-69.dat	autoit_exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
2820	skotes.exe
2024	ac7623e0c4.exe
408	191490ec7b.exe
3592	ef0449806c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3208 set thread context of 3240	3208	Intel_PTT_EK_Recertification.exe	81

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000600000000b4f6-501.dat	upx
behavioral1/memory/2988-499-0x000000013F4F0000-0x000000013F980000-memory.dmp	upx
behavioral1/memory/3208-514-0x000000013F190000-0x000000013F620000-memory.dmp	upx
behavioral1/memory/3208-525-0x000000013F190000-0x000000013F620000-memory.dmp	upx

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Media Player\1w4lv5IzuEVOMa3sjCc6orj2dWPvJoK5f	df1fc80896.exe
File created	C:\Program Files\Windows Media Player\1w4lv5IzuEVOMa3sjCc6orj2dWPvJoK5fzip	df1fc80896.exe
File created	C:\Program Files\Windows Media Player\graph\graph.exe	df1fc80896.exe
File opened for modification	C:\Program Files\Windows Media Player\1w4lv5IzuEVOMa3sjCc6orj2dWPvJoK5fzip	df1fc80896.exe
File opened for modification	C:\Program Files\Windows Media Player\1w4lv5IzuEVOMa3sjCc6orj2dWPvJoK5f	df1fc80896.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
File created	C:\Windows\Tasks\Gxtuum.job	97466ab734.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 16 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7cfad91fc9.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	7cfad91fc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Gxtuum.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac7623e0c4.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	191490ec7b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97466ab734.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aba28f5646.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef0449806c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	7cfad91fc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3148	PING.EXE
1648	powershell.exe
3284	powershell.exe
3368	PING.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\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	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
1892	taskkill.exe
2060	taskkill.exe
1292	taskkill.exe
760	taskkill.exe
3036	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

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
3148	PING.EXE
3368	PING.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
1524	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
2820	skotes.exe
2024	ac7623e0c4.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
408	191490ec7b.exe
408	191490ec7b.exe
408	191490ec7b.exe
1648	powershell.exe
3208	Intel_PTT_EK_Recertification.exe
3284	powershell.exe
3592	ef0449806c.exe
4040	df1fc80896.exe
4040	df1fc80896.exe
4040	df1fc80896.exe
2624	graph.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeDebugPrivilege	1892	taskkill.exe
Token: SeDebugPrivilege	2060	taskkill.exe
Token: SeDebugPrivilege	1292	taskkill.exe
Token: SeDebugPrivilege	760	taskkill.exe
Token: SeDebugPrivilege	3036	taskkill.exe
Token: SeDebugPrivilege	2296	firefox.exe
Token: SeDebugPrivilege	2296	firefox.exe
Token: SeDebugPrivilege	408	191490ec7b.exe
Token: SeRestorePrivilege	1856	7z.exe
Token: 35	1856	7z.exe
Token: SeSecurityPrivilege	1856	7z.exe
Token: SeSecurityPrivilege	1856	7z.exe
Token: SeRestorePrivilege	908	7z.exe
Token: 35	908	7z.exe
Token: SeSecurityPrivilege	908	7z.exe
Token: SeSecurityPrivilege	908	7z.exe
Token: SeRestorePrivilege	608	7z.exe
Token: 35	608	7z.exe
Token: SeSecurityPrivilege	608	7z.exe
Token: SeSecurityPrivilege	608	7z.exe
Token: SeRestorePrivilege	1952	7z.exe
Token: 35	1952	7z.exe
Token: SeSecurityPrivilege	1952	7z.exe
Token: SeSecurityPrivilege	1952	7z.exe
Token: SeRestorePrivilege	2908	7z.exe
Token: 35	2908	7z.exe
Token: SeSecurityPrivilege	2908	7z.exe
Token: SeSecurityPrivilege	2908	7z.exe
Token: SeRestorePrivilege	2988	7z.exe
Token: 35	2988	7z.exe
Token: SeSecurityPrivilege	2988	7z.exe
Token: SeSecurityPrivilege	2988	7z.exe
Token: SeRestorePrivilege	1856	7z.exe
Token: 35	1856	7z.exe
Token: SeSecurityPrivilege	1856	7z.exe
Token: SeSecurityPrivilege	1856	7z.exe
Token: SeRestorePrivilege	608	7z.exe
Token: 35	608	7z.exe
Token: SeSecurityPrivilege	608	7z.exe
Token: SeSecurityPrivilege	608	7z.exe
Token: SeDebugPrivilege	1648	powershell.exe
Token: SeDebugPrivilege	3284	powershell.exe
Token: SeLockMemoryPrivilege	3240	explorer.exe

Suspicious use of FindShellTrayWindow 16 IoCs

pid	Process
2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
2296	firefox.exe
2296	firefox.exe
2296	firefox.exe
2296	firefox.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
3844	97466ab734.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
2296	firefox.exe
2296	firefox.exe
2296	firefox.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe
1524	7cfad91fc9.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2820	2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe	30
PID 2916 wrote to memory of 2820	2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe	30
PID 2916 wrote to memory of 2820	2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe	30
PID 2916 wrote to memory of 2820	2916	bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe	30
PID 2820 wrote to memory of 2024	2820	skotes.exe	32
PID 2820 wrote to memory of 2024	2820	skotes.exe	32
PID 2820 wrote to memory of 2024	2820	skotes.exe	32
PID 2820 wrote to memory of 2024	2820	skotes.exe	32
PID 2820 wrote to memory of 1524	2820	skotes.exe	34
PID 2820 wrote to memory of 1524	2820	skotes.exe	34
PID 2820 wrote to memory of 1524	2820	skotes.exe	34
PID 2820 wrote to memory of 1524	2820	skotes.exe	34
PID 1524 wrote to memory of 1892	1524	7cfad91fc9.exe	35
PID 1524 wrote to memory of 1892	1524	7cfad91fc9.exe	35
PID 1524 wrote to memory of 1892	1524	7cfad91fc9.exe	35
PID 1524 wrote to memory of 1892	1524	7cfad91fc9.exe	35
PID 1524 wrote to memory of 2060	1524	7cfad91fc9.exe	38
PID 1524 wrote to memory of 2060	1524	7cfad91fc9.exe	38
PID 1524 wrote to memory of 2060	1524	7cfad91fc9.exe	38
PID 1524 wrote to memory of 2060	1524	7cfad91fc9.exe	38
PID 1524 wrote to memory of 1292	1524	7cfad91fc9.exe	40
PID 1524 wrote to memory of 1292	1524	7cfad91fc9.exe	40
PID 1524 wrote to memory of 1292	1524	7cfad91fc9.exe	40
PID 1524 wrote to memory of 1292	1524	7cfad91fc9.exe	40
PID 1524 wrote to memory of 760	1524	7cfad91fc9.exe	42
PID 1524 wrote to memory of 760	1524	7cfad91fc9.exe	42
PID 1524 wrote to memory of 760	1524	7cfad91fc9.exe	42
PID 1524 wrote to memory of 760	1524	7cfad91fc9.exe	42
PID 1524 wrote to memory of 3036	1524	7cfad91fc9.exe	44
PID 1524 wrote to memory of 3036	1524	7cfad91fc9.exe	44
PID 1524 wrote to memory of 3036	1524	7cfad91fc9.exe	44
PID 1524 wrote to memory of 3036	1524	7cfad91fc9.exe	44
PID 1524 wrote to memory of 1036	1524	7cfad91fc9.exe	46
PID 1524 wrote to memory of 1036	1524	7cfad91fc9.exe	46
PID 1524 wrote to memory of 1036	1524	7cfad91fc9.exe	46
PID 1524 wrote to memory of 1036	1524	7cfad91fc9.exe	46
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 1036 wrote to memory of 2296	1036	firefox.exe	47
PID 2296 wrote to memory of 1808	2296	firefox.exe	48
PID 2296 wrote to memory of 1808	2296	firefox.exe	48
PID 2296 wrote to memory of 1808	2296	firefox.exe	48
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49
PID 2296 wrote to memory of 2768	2296	firefox.exe	49

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

Views/modifies file attributes 1 TTPs 3 IoCs

Hidden Files and Directories

T1564.001

pid	Process
1880	attrib.exe
780	attrib.exe
1896	attrib.exe

C:\Users\Admin\AppData\Local\Temp\bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.exe
"C:\Users\Admin\AppData\Local\Temp\bc240f565f4a4aab03cdf04b6ae4522179347145e338ef33df918e741afc5ebb.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:2916
- 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:2820
- - C:\Users\Admin\AppData\Local\Temp\1019835001\ac7623e0c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1019835001\ac7623e0c4.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:2024
- - C:\Users\Admin\AppData\Local\Temp\1019836001\7cfad91fc9.exe
    "C:\Users\Admin\AppData\Local\Temp\1019836001\7cfad91fc9.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:1524
  - - 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:1892
  - - 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:2060
  - - 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:1292
  - - 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:760
  - - 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:3036
  - - 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:1036
    - - 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:2296
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.0.1404455840\1731484669" -parentBuildID 20221007134813 -prefsHandle 1236 -prefMapHandle 1212 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {642f6ec7-9cae-4690-81fc-76e89f092ecb} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 1336 fdd9b58 gpu
        6⤵
        
        PID:1808
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.1.1516400380\477590206" -parentBuildID 20221007134813 -prefsHandle 1516 -prefMapHandle 1496 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3a725f10-bca8-4577-ad7a-a2555a04f807} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 1544 42fbc58 socket
        6⤵
        
        PID:2768
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.2.1935291538\1541497046" -childID 1 -isForBrowser -prefsHandle 2024 -prefMapHandle 2020 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 704 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {65e42d31-60e9-4c8c-ac5c-86a37a758a71} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 2036 19a8d758 tab
        6⤵
        
        PID:2424
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.3.2112403813\1832497782" -childID 2 -isForBrowser -prefsHandle 2660 -prefMapHandle 2656 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 704 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b871d18b-51de-4178-9d8c-779050455489} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 2672 13649658 tab
        6⤵
        
        PID:912
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.4.1327232127\99305627" -childID 3 -isForBrowser -prefsHandle 3692 -prefMapHandle 3684 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 704 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {faf45c3e-aac6-4bd4-8a42-06dedccf6ec6} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 3704 1edd1e58 tab
        6⤵
        
        PID:2540
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.5.1583383412\1572636511" -childID 4 -isForBrowser -prefsHandle 3844 -prefMapHandle 3848 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 704 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cdf9167f-89c1-4e16-afe1-f30062fe38ba} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 3832 1edd0658 tab
        6⤵
        
        PID:1380
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2296.6.1957647338\148252624" -childID 5 -isForBrowser -prefsHandle 4008 -prefMapHandle 4012 -prefsLen 26351 -prefMapSize 233444 -jsInitHandle 704 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {89ff248d-7985-4a29-b4c4-900a77f93718} 2296 "\\.\pipe\gecko-crash-server-pipe.2296" 3996 1edcf158 tab
        6⤵
        
        PID:1780
- - C:\Users\Admin\AppData\Local\Temp\1019837001\191490ec7b.exe
    "C:\Users\Admin\AppData\Local\Temp\1019837001\191490ec7b.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:408
- - C:\Users\Admin\AppData\Local\Temp\1019838001\aba28f5646.exe
    "C:\Users\Admin\AppData\Local\Temp\1019838001\aba28f5646.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1012
  - - C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      4⤵
      Loads dropped DLL
      PID:1964
    - - C:\Windows\system32\mode.com
        
        mode 65,10
        5⤵
        
        PID:780
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e file.zip -p24291711423417250691697322505 -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1856
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_7.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:908
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_6.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:608
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_5.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1952
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_4.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2908
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_3.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2988
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_2.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1856
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_1.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:608
    - - C:\Windows\system32\attrib.exe
        
        attrib +H "in.exe"
        5⤵
        Views/modifies file attributes
        
        PID:780
    - - C:\Users\Admin\AppData\Local\Temp\main\in.exe
        
        "in.exe"
        5⤵
        Executes dropped EXE
        
        PID:2988
      - C:\Windows\system32\attrib.exe
        
        attrib +H +S C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:1880
      - C:\Windows\system32\attrib.exe
        
        attrib +H C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:1896
      - C:\Windows\system32\schtasks.exe
        
        schtasks /f /CREATE /TN "Intel_PTT_EK_Recertification" /TR "C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe" /SC MINUTE
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1524
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell ping 127.0.0.1; del in.exe
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1648
        
        C:\Windows\system32\PING.EXE
        
        "C:\Windows\system32\PING.EXE" 127.0.0.1
        7⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3148
- - C:\Users\Admin\AppData\Local\Temp\1019839001\ef0449806c.exe
    "C:\Users\Admin\AppData\Local\Temp\1019839001\ef0449806c.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:3592
- - C:\Users\Admin\AppData\Local\Temp\1019840001\97466ab734.exe
    "C:\Users\Admin\AppData\Local\Temp\1019840001\97466ab734.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    PID:3844
  - - C:\Users\Admin\AppData\Local\Temp\e458d263c0\Gxtuum.exe
      "C:\Users\Admin\AppData\Local\Temp\e458d263c0\Gxtuum.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3912
- - C:\Users\Admin\AppData\Local\Temp\1019841001\df1fc80896.exe
    "C:\Users\Admin\AppData\Local\Temp\1019841001\df1fc80896.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    PID:4040
  - - C:\Program Files\Windows Media Player\graph\graph.exe
      "C:\Program Files\Windows Media Player\graph\graph.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2624
- - C:\Users\Admin\AppData\Local\Temp\1019842001\64f8e9067b.exe
    "C:\Users\Admin\AppData\Local\Temp\1019842001\64f8e9067b.exe"
    3⤵
    PID:3388

C:\Windows\system32\taskeng.exe
taskeng.exe {4B829401-F28F-40D4-943C-2212B599566B} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
PID:3176
- C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
  C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  PID:3208
- - C:\Windows\explorer.exe
    explorer.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3240
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe
    3⤵
    - Drops file in System32 directory
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3284
  - - C:\Windows\system32\PING.EXE
      "C:\Windows\system32\PING.EXE" 127.1.10.1
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:3368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion