amadey | fcae58bcbf7a1250f0489dd8e972ce3ed7cbf642498b23e675d5f4d396ac69d2

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"	cfd60ecec0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	cfd60ecec0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cfd60ecec0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	cfd60ecec0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cfd60ecec0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cfd60ecec0.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	13015a1cc3.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cfd60ecec0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	E7BOS_file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DocumentsAAKKKEBFCG.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	13015a1cc3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fdd4578f2e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4cfeda8767.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	03adf9d53b.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 4 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
2728	chrome.exe
2488	chrome.exe
2180	chrome.exe
1020	chrome.exe

Checks BIOS information in registry 2 TTPs 16 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DocumentsAAKKKEBFCG.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	13015a1cc3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	13015a1cc3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cfd60ecec0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4cfeda8767.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	E7BOS_file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	E7BOS_file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DocumentsAAKKKEBFCG.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fdd4578f2e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4cfeda8767.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	03adf9d53b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fdd4578f2e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	03adf9d53b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cfd60ecec0.exe

Executes dropped EXE 8 IoCs

pid	Process
2900	DocumentsAAKKKEBFCG.exe
1980	skotes.exe
1636	13015a1cc3.exe
2972	fdd4578f2e.exe
1428	4cfeda8767.exe
2452	03adf9d53b.exe
2052	b1bbcbc880.exe
3340	cfd60ecec0.exe

Identifies Wine through registry keys 2 TTPs 8 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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	DocumentsAAKKKEBFCG.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	13015a1cc3.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	fdd4578f2e.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	4cfeda8767.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	03adf9d53b.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	cfd60ecec0.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	E7BOS_file.exe

Loads dropped DLL 13 IoCs

pid	Process
2296	E7BOS_file.exe
2296	E7BOS_file.exe
540	cmd.exe
540	cmd.exe
2900	DocumentsAAKKKEBFCG.exe
2900	DocumentsAAKKKEBFCG.exe
1980	skotes.exe
1980	skotes.exe
1980	skotes.exe
1980	skotes.exe
1980	skotes.exe
1980	skotes.exe
2972	fdd4578f2e.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
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
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	cfd60ecec0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cfd60ecec0.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\4cfeda8767.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009720001\\4cfeda8767.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\03adf9d53b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009721001\\03adf9d53b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\b1bbcbc880.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009722001\\b1bbcbc880.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\cfd60ecec0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009723001\\cfd60ecec0.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/0x0009000000019537-274.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2296	E7BOS_file.exe
2900	DocumentsAAKKKEBFCG.exe
1980	skotes.exe
1636	13015a1cc3.exe
2972	fdd4578f2e.exe
1428	4cfeda8767.exe
2452	03adf9d53b.exe
3340	cfd60ecec0.exe

Drops file in Windows directory 1 IoCs

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

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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 15 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4cfeda8767.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	E7BOS_file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b1bbcbc880.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfd60ecec0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DocumentsAAKKKEBFCG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13015a1cc3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdd4578f2e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03adf9d53b.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\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	E7BOS_file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	E7BOS_file.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Kills process with taskkill 5 IoCs

pid	Process
2160	taskkill.exe
1068	taskkill.exe
948	taskkill.exe
2192	taskkill.exe
556	taskkill.exe

Modifies registry class 1 IoCs

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

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2296	E7BOS_file.exe
2296	E7BOS_file.exe
2296	E7BOS_file.exe
2180	chrome.exe
2180	chrome.exe
2296	E7BOS_file.exe
2296	E7BOS_file.exe
2900	DocumentsAAKKKEBFCG.exe
1980	skotes.exe
1636	13015a1cc3.exe
1636	13015a1cc3.exe
1636	13015a1cc3.exe
1636	13015a1cc3.exe
1636	13015a1cc3.exe
1636	13015a1cc3.exe
2972	fdd4578f2e.exe
1428	4cfeda8767.exe
2452	03adf9d53b.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
3340	cfd60ecec0.exe
3340	cfd60ecec0.exe
3340	cfd60ecec0.exe
3340	cfd60ecec0.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeShutdownPrivilege	2180	chrome.exe
Token: SeDebugPrivilege	1068	taskkill.exe
Token: SeDebugPrivilege	948	taskkill.exe
Token: SeDebugPrivilege	2192	taskkill.exe
Token: SeDebugPrivilege	556	taskkill.exe
Token: SeDebugPrivilege	2160	taskkill.exe
Token: SeDebugPrivilege	1464	firefox.exe
Token: SeDebugPrivilege	1464	firefox.exe
Token: SeDebugPrivilege	3340	cfd60ecec0.exe

Suspicious use of FindShellTrayWindow 49 IoCs

pid	Process
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2180	chrome.exe
2900	DocumentsAAKKKEBFCG.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
1464	firefox.exe
1464	firefox.exe
1464	firefox.exe
1464	firefox.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
1464	firefox.exe
1464	firefox.exe
1464	firefox.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe
2052	b1bbcbc880.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2180	2296	E7BOS_file.exe	32
PID 2296 wrote to memory of 2180	2296	E7BOS_file.exe	32
PID 2296 wrote to memory of 2180	2296	E7BOS_file.exe	32
PID 2296 wrote to memory of 2180	2296	E7BOS_file.exe	32
PID 2180 wrote to memory of 2840	2180	chrome.exe	33
PID 2180 wrote to memory of 2840	2180	chrome.exe	33
PID 2180 wrote to memory of 2840	2180	chrome.exe	33
PID 2180 wrote to memory of 2680	2180	chrome.exe	34
PID 2180 wrote to memory of 2680	2180	chrome.exe	34
PID 2180 wrote to memory of 2680	2180	chrome.exe	34
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1964	2180	chrome.exe	36
PID 2180 wrote to memory of 1972	2180	chrome.exe	37
PID 2180 wrote to memory of 1972	2180	chrome.exe	37
PID 2180 wrote to memory of 1972	2180	chrome.exe	37
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38
PID 2180 wrote to memory of 3064	2180	chrome.exe	38

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\E7BOS_file.exe
"C:\Users\Admin\AppData\Local\Temp\E7BOS_file.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
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9229 --profile-directory="Default"
  2⤵
  - Uses browser remote debugging
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2180
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef76c9758,0x7fef76c9768,0x7fef76c9778
    3⤵
    PID:2840
- - C:\Windows\system32\ctfmon.exe
    ctfmon.exe
    3⤵
    PID:2680
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1144 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:2
    3⤵
    PID:1964
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1448 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:8
    3⤵
    PID:1972
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1676 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:8
    3⤵
    PID:3064
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9229 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2328 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:1
    3⤵
    - Uses browser remote debugging
    PID:1020
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2340 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:1
    3⤵
    - Uses browser remote debugging
    PID:2728
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1400 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:2
    3⤵
    PID:620
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1328 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:1
    3⤵
    - Uses browser remote debugging
    PID:2488
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3716 --field-trial-handle=1180,i,2607014024659066759,6964468913856638599,131072 /prefetch:8
    3⤵
    PID:2088
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\DocumentsAAKKKEBFCG.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:540
- - C:\Users\Admin\DocumentsAAKKKEBFCG.exe
    "C:\Users\Admin\DocumentsAAKKKEBFCG.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
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    PID:2900
  - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
      "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
      4⤵
      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
      PID:1980
    - - C:\Users\Admin\AppData\Local\Temp\1009714001\13015a1cc3.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009714001\13015a1cc3.exe"
        5⤵
        Enumerates VirtualBox registry keys
        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:1636
    - - C:\Users\Admin\AppData\Local\Temp\1009715001\fdd4578f2e.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009715001\fdd4578f2e.exe"
        5⤵
        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:2972
    - - C:\Users\Admin\AppData\Local\Temp\1009720001\4cfeda8767.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009720001\4cfeda8767.exe"
        5⤵
        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:1428
    - - C:\Users\Admin\AppData\Local\Temp\1009721001\03adf9d53b.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009721001\03adf9d53b.exe"
        5⤵
        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:2452
    - - C:\Users\Admin\AppData\Local\Temp\1009722001\b1bbcbc880.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009722001\b1bbcbc880.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:2052
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1068
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:948
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2192
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:556
      - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        6⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2160
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
        6⤵
        
        PID:2848
        
        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
        7⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:1464
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.0.1586233547\1883305377" -parentBuildID 20221007134813 -prefsHandle 1176 -prefMapHandle 1168 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a1c34a36-6b82-4319-af87-376d72413bae} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 1252 112f6c58 gpu
        8⤵
        
        PID:1712
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.1.1343286500\1088746536" -parentBuildID 20221007134813 -prefsHandle 1468 -prefMapHandle 1448 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2a3c09b6-8ffd-4a8a-949a-5791935b804e} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 1480 103f9258 socket
        8⤵
        
        PID:2000
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.2.804565035\321669413" -childID 1 -isForBrowser -prefsHandle 2132 -prefMapHandle 2128 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6665ff1-a207-4827-a528-2032e04d05cd} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 2144 19b72658 tab
        8⤵
        
        PID:2528
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.3.1589382164\2056964644" -childID 2 -isForBrowser -prefsHandle 2652 -prefMapHandle 2648 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4728007-3d97-4f67-826e-7ba2d86746c1} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 2668 d63358 tab
        8⤵
        
        PID:340
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.4.2018121392\1983276070" -childID 3 -isForBrowser -prefsHandle 3876 -prefMapHandle 3872 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {015480d6-77df-459d-8519-18496c722cf7} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 3888 1f416058 tab
        8⤵
        
        PID:2644
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.5.1498695718\1896274298" -childID 4 -isForBrowser -prefsHandle 3988 -prefMapHandle 3992 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f7e59a05-1ba8-4f2e-b7c8-6b63f77e15ff} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 3976 1f4cda58 tab
        8⤵
        
        PID:2680
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1464.6.935494846\1727237740" -childID 5 -isForBrowser -prefsHandle 4156 -prefMapHandle 4160 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 804 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {74b4f415-ac9f-4f0e-895b-c1ce225863a1} 1464 "\\.\pipe\gecko-crash-server-pipe.1464" 4144 1f4ce358 tab
        8⤵
        
        PID:1888
    - - C:\Users\Admin\AppData\Local\Temp\1009723001\cfd60ecec0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1009723001\cfd60ecec0.exe"
        5⤵
        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:3340

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1680

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

Modify Authentication Process

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 Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion