amadey | dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

5e83b3e2dd.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5e83b3e2dd.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

5e83b3e2dd.exedcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exelum250.exe13117f356f.exebb1b0c864e.exe6c0e45b009.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5e83b3e2dd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	lum250.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	13117f356f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bb1b0c864e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6c0e45b009.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.
credential_access stealer

Steal Web Session Cookie
T1539

Modify Authentication Process
T1556

Processes:

chrome.exechrome.exechrome.exechrome.exe

pid process

1424 chrome.exe
1612 chrome.exe
1716 chrome.exe
324 chrome.exe

pid	process
1424	chrome.exe
1612	chrome.exe
1716	chrome.exe
324	chrome.exe

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

Processes:

13117f356f.exebb1b0c864e.exedcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exelum250.exeskotes.exe5e83b3e2dd.exe6c0e45b009.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	13117f356f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bb1b0c864e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bb1b0c864e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	lum250.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	lum250.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5e83b3e2dd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6c0e45b009.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6c0e45b009.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5e83b3e2dd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	13117f356f.exe

Executes dropped EXE 8 IoCs

Processes:

skotes.exelum250.exebuild.exeSKOblik.exe13117f356f.exebb1b0c864e.exe6c0e45b009.exe5e83b3e2dd.exe

pid process

2256 skotes.exe
1752 lum250.exe
608 build.exe
2056 SKOblik.exe
1968 13117f356f.exe
320 bb1b0c864e.exe
1832 6c0e45b009.exe
2056 5e83b3e2dd.exe

pid	process
2256	skotes.exe
1752	lum250.exe
608	build.exe
2056	SKOblik.exe
1968	13117f356f.exe
320	bb1b0c864e.exe
1832	6c0e45b009.exe
2056	5e83b3e2dd.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.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

5e83b3e2dd.exedcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exelum250.exe13117f356f.exebb1b0c864e.exe6c0e45b009.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	5e83b3e2dd.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	lum250.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	13117f356f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	bb1b0c864e.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	6c0e45b009.exe

Loads dropped DLL 13 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exe

pid	process
2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	skotes.exe
2256	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

Processes:

5e83b3e2dd.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	5e83b3e2dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5e83b3e2dd.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\bb1b0c864e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006506001\\bb1b0c864e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\6c0e45b009.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006507001\\6c0e45b009.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\5e83b3e2dd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006509001\\5e83b3e2dd.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

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exelum250.exe13117f356f.exebb1b0c864e.exe6c0e45b009.exe5e83b3e2dd.exe

pid	process
2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
2256	skotes.exe
1752	lum250.exe
1968	13117f356f.exe
320	bb1b0c864e.exe
1832	6c0e45b009.exe
2056	5e83b3e2dd.exe

Drops file in Windows directory 1 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe

description ioc process

File created C:\Windows\Tasks\skotes.job dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1006418001\SKOblik.exe	embeds_openssl

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 7 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

Processes:

bb1b0c864e.exe6c0e45b009.exe5e83b3e2dd.exedcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exelum250.exe13117f356f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bb1b0c864e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c0e45b009.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5e83b3e2dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lum250.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13117f356f.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

13117f356f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	13117f356f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	13117f356f.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

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

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

lum250.exebb1b0c864e.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	lum250.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	bb1b0c864e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	bb1b0c864e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	lum250.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	lum250.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exelum250.exe13117f356f.exebb1b0c864e.exechrome.exe6c0e45b009.exe5e83b3e2dd.exe

pid	process
2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
2256	skotes.exe
1752	lum250.exe
1968	13117f356f.exe
320	bb1b0c864e.exe
1424	chrome.exe
1424	chrome.exe
1832	6c0e45b009.exe
2056	5e83b3e2dd.exe
2056	5e83b3e2dd.exe
2056	5e83b3e2dd.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

chrome.exe5e83b3e2dd.exe

description	pid	process
Token: SeShutdownPrivilege	1424	chrome.exe
Token: SeShutdownPrivilege	1424	chrome.exe
Token: SeShutdownPrivilege	1424	chrome.exe
Token: SeShutdownPrivilege	1424	chrome.exe
Token: SeDebugPrivilege	2056	5e83b3e2dd.exe

Suspicious use of FindShellTrayWindow 35 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exechrome.exe

pid	process
2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe
1424	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exeskotes.exe13117f356f.exechrome.exe

description	pid	process	target process
PID 2092 wrote to memory of 2256	2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe	skotes.exe
PID 2092 wrote to memory of 2256	2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe	skotes.exe
PID 2092 wrote to memory of 2256	2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe	skotes.exe
PID 2092 wrote to memory of 2256	2092	dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe	skotes.exe
PID 2256 wrote to memory of 1752	2256	skotes.exe	lum250.exe
PID 2256 wrote to memory of 1752	2256	skotes.exe	lum250.exe
PID 2256 wrote to memory of 1752	2256	skotes.exe	lum250.exe
PID 2256 wrote to memory of 1752	2256	skotes.exe	lum250.exe
PID 2256 wrote to memory of 608	2256	skotes.exe	build.exe
PID 2256 wrote to memory of 608	2256	skotes.exe	build.exe
PID 2256 wrote to memory of 608	2256	skotes.exe	build.exe
PID 2256 wrote to memory of 608	2256	skotes.exe	build.exe
PID 2256 wrote to memory of 2056	2256	skotes.exe	SKOblik.exe
PID 2256 wrote to memory of 2056	2256	skotes.exe	SKOblik.exe
PID 2256 wrote to memory of 2056	2256	skotes.exe	SKOblik.exe
PID 2256 wrote to memory of 2056	2256	skotes.exe	SKOblik.exe
PID 2256 wrote to memory of 1968	2256	skotes.exe	13117f356f.exe
PID 2256 wrote to memory of 1968	2256	skotes.exe	13117f356f.exe
PID 2256 wrote to memory of 1968	2256	skotes.exe	13117f356f.exe
PID 2256 wrote to memory of 1968	2256	skotes.exe	13117f356f.exe
PID 2256 wrote to memory of 320	2256	skotes.exe	bb1b0c864e.exe
PID 2256 wrote to memory of 320	2256	skotes.exe	bb1b0c864e.exe
PID 2256 wrote to memory of 320	2256	skotes.exe	bb1b0c864e.exe
PID 2256 wrote to memory of 320	2256	skotes.exe	bb1b0c864e.exe
PID 1968 wrote to memory of 1424	1968	13117f356f.exe	chrome.exe
PID 1968 wrote to memory of 1424	1968	13117f356f.exe	chrome.exe
PID 1968 wrote to memory of 1424	1968	13117f356f.exe	chrome.exe
PID 1968 wrote to memory of 1424	1968	13117f356f.exe	chrome.exe
PID 1424 wrote to memory of 1864	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 1864	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 1864	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 1724	1424	chrome.exe	ctfmon.exe
PID 1424 wrote to memory of 1724	1424	chrome.exe	ctfmon.exe
PID 1424 wrote to memory of 1724	1424	chrome.exe	ctfmon.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe
PID 1424 wrote to memory of 2496	1424	chrome.exe	chrome.exe

C:\Users\Admin\AppData\Local\Temp\dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
"C:\Users\Admin\AppData\Local\Temp\dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.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:2092
- 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:2256
- - C:\Users\Admin\AppData\Local\Temp\1006068001\lum250.exe
    "C:\Users\Admin\AppData\Local\Temp\1006068001\lum250.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:1752
- - C:\Users\Admin\AppData\Local\Temp\1006262001\build.exe
    "C:\Users\Admin\AppData\Local\Temp\1006262001\build.exe"
    3⤵
    - Executes dropped EXE
    PID:608
- - C:\Users\Admin\AppData\Local\Temp\1006418001\SKOblik.exe
    "C:\Users\Admin\AppData\Local\Temp\1006418001\SKOblik.exe"
    3⤵
    - Executes dropped EXE
    PID:2056
- - C:\Users\Admin\AppData\Local\Temp\1006449001\13117f356f.exe
    "C:\Users\Admin\AppData\Local\Temp\1006449001\13117f356f.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1968
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      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:1424
    - - 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,0x7fef7459758,0x7fef7459768,0x7fef7459778
        5⤵
        
        PID:1864
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:1724
    - - 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=1180 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:2
        5⤵
        
        PID:2496
    - - 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=1416 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:8
        5⤵
        
        PID:2412
    - - 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=1496 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:8
        5⤵
        
        PID:448
    - - 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=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2324 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1612
    - - 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=9222 --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=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:1716
    - - 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=1640 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:2
        5⤵
        
        PID:2876
    - - 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=9222 --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=2240 --field-trial-handle=1384,i,5847494323023867088,10939483511694622390,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:324
- - C:\Users\Admin\AppData\Local\Temp\1006506001\bb1b0c864e.exe
    "C:\Users\Admin\AppData\Local\Temp\1006506001\bb1b0c864e.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:320
- - C:\Users\Admin\AppData\Local\Temp\1006507001\6c0e45b009.exe
    "C:\Users\Admin\AppData\Local\Temp\1006507001\6c0e45b009.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:1832
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    PID:2984
- - C:\Users\Admin\AppData\Local\Temp\1006509001\5e83b3e2dd.exe
    "C:\Users\Admin\AppData\Local\Temp\1006509001\5e83b3e2dd.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:2056

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:1828

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

T1556

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

T1556

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

T1556

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