quasar | d84951f196002ba7b00af849ecb2b29ea9e61b3cee7a0dadb6fd595da3bd60b4

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	Update.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	COM Surrogate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	COM Surrogate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	COM Surrogate.exe

Executes dropped EXE 4 IoCs

pid	Process
4988	COM Surrogate.exe
1508	COM Surrogate.exe
4844	COM Surrogate.exe
3832	COM Surrogate.exe

Loads dropped DLL 2 IoCs

pid	Process
3832	COM Surrogate.exe
4844	COM Surrogate.exe

Looks up external IP address via web service 2 IoCs

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

flow	ioc
10	ip-api.com
16	ip-api.com

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Windows\COM Surrogate.exe	Update.exe
File opened for modification	C:\Windows\SysWOW64\Windows\COM Surrogate.exe	Update.exe
File opened for modification	C:\Windows\SysWOW64\Windows\COM Surrogate.exe	COM Surrogate.exe
File opened for modification	C:\Windows\SysWOW64\Windows	COM Surrogate.exe
File created	C:\Windows\SysWOW64\Windows\gcapi.dll	COM Surrogate.exe
File opened for modification	C:\Windows\SysWOW64\Windows\gcapi.dll	COM Surrogate.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 17 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SCHTASKS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	COM Surrogate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	COM Surrogate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SCHTASKS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	COM Surrogate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chcp.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	COM Surrogate.exe

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

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4104	PING.EXE

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	COM Surrogate.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	COM Surrogate.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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
3328	ipconfig.exe
4536	ipconfig.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4104	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

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

persistence execution

Scheduled Task

pid	Process
3792	schtasks.exe
1176	SCHTASKS.exe
4560	schtasks.exe
464	SCHTASKS.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2220	powershell.exe
2220	powershell.exe
4944	msedge.exe
4944	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4528	powershell.exe
4528	powershell.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	548	Update.exe
Token: SeDebugPrivilege	2220	powershell.exe
Token: SeDebugPrivilege	4988	COM Surrogate.exe
Token: SeDebugPrivilege	4196	taskmgr.exe
Token: SeSystemProfilePrivilege	4196	taskmgr.exe
Token: SeCreateGlobalPrivilege	4196	taskmgr.exe
Token: 33	4196	taskmgr.exe
Token: SeIncBasePriorityPrivilege	4196	taskmgr.exe
Token: SeDebugPrivilege	4528	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
4196	taskmgr.exe
3832	COM Surrogate.exe
3832	COM Surrogate.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4988	COM Surrogate.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 3792	548	Update.exe	86
PID 548 wrote to memory of 3792	548	Update.exe	86
PID 548 wrote to memory of 3792	548	Update.exe	86
PID 548 wrote to memory of 4988	548	Update.exe	88
PID 548 wrote to memory of 4988	548	Update.exe	88
PID 548 wrote to memory of 4988	548	Update.exe	88
PID 548 wrote to memory of 2220	548	Update.exe	89
PID 548 wrote to memory of 2220	548	Update.exe	89
PID 548 wrote to memory of 2220	548	Update.exe	89
PID 548 wrote to memory of 3328	548	Update.exe	91
PID 548 wrote to memory of 3328	548	Update.exe	91
PID 548 wrote to memory of 3328	548	Update.exe	91
PID 548 wrote to memory of 1176	548	Update.exe	93
PID 548 wrote to memory of 1176	548	Update.exe	93
PID 548 wrote to memory of 1176	548	Update.exe	93
PID 4988 wrote to memory of 4560	4988	COM Surrogate.exe	95
PID 4988 wrote to memory of 4560	4988	COM Surrogate.exe	95
PID 4988 wrote to memory of 4560	4988	COM Surrogate.exe	95
PID 4008 wrote to memory of 3968	4008	msedge.exe	113
PID 4008 wrote to memory of 3968	4008	msedge.exe	113
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 3792	4008	msedge.exe	114
PID 4008 wrote to memory of 4944	4008	msedge.exe	115
PID 4008 wrote to memory of 4944	4008	msedge.exe	115
PID 4008 wrote to memory of 4668	4008	msedge.exe	116
PID 4008 wrote to memory of 4668	4008	msedge.exe	116

C:\Users\Admin\AppData\Local\Temp\Update.exe
"C:\Users\Admin\AppData\Local\Temp\Update.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks" /create /tn "COM Surrogate" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\Update.exe" /rl HIGHEST /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3792
- C:\Windows\SysWOW64\Windows\COM Surrogate.exe
  "C:\Windows\SysWOW64\Windows\COM Surrogate.exe"
  2⤵
  - Drops file in Drivers directory
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4988
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "COM Surrogate" /sc ONLOGON /tr "C:\Windows\SysWOW64\Windows\COM Surrogate.exe" /rl HIGHEST /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4560
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\guXe5Jf6s4SP.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:760
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      System Location Discovery: System Language Discovery
      PID:2508
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 10 localhost
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:4104
  - - C:\Windows\SysWOW64\Windows\COM Surrogate.exe
      "C:\Windows\SysWOW64\Windows\COM Surrogate.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1508
    - - C:\Windows\SysWOW64\Windows\COM Surrogate.exe
        
        "C:\Windows\SysWOW64\Windows\COM Surrogate.exe" --local-service
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:4844
    - - C:\Windows\SysWOW64\Windows\COM Surrogate.exe
        
        "C:\Windows\SysWOW64\Windows\COM Surrogate.exe" --local-control
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Checks processor information in registry
        Suspicious use of SendNotifyMessage
        
        PID:3832
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /delete /tn "COM Surrogate" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4644
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath (Get-Item -LiteralPath $env:SystemRoot).Root"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4528
- - C:\Windows\SysWOW64\ipconfig.exe
    "C:\Windows\System32\ipconfig.exe" /flushdns
    3⤵
    - System Location Discovery: System Language Discovery
    - Gathers network information
    PID:4536
- - C:\Windows\SysWOW64\SCHTASKS.exe
    "SCHTASKS.exe" /create /tn "$77COM Surrogate.exe" /tr "'C:\Windows\SysWOW64\Windows\COM Surrogate.exe'" /sc onlogon /rl HIGHEST
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:464
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath (Get-Item -LiteralPath $env:SystemRoot).Root"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2220
- C:\Windows\SysWOW64\ipconfig.exe
  "C:\Windows\System32\ipconfig.exe" /flushdns
  2⤵
  - System Location Discovery: System Language Discovery
  - Gathers network information
  PID:3328
- C:\Windows\SysWOW64\SCHTASKS.exe
  "SCHTASKS.exe" /create /tn "$77Update.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Update.exe'" /sc onlogon /rl HIGHEST
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1176

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff9f58546f8,0x7ff9f5854708,0x7ff9f5854718
  2⤵
  PID:3968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1996,8402294995666227968,1843736382541007714,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:3792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1996,8402294995666227968,1843736382541007714,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1996,8402294995666227968,1843736382541007714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:4668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,8402294995666227968,1843736382541007714,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
  2⤵
  PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,8402294995666227968,1843736382541007714,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3432 /prefetch:1
  2⤵
  PID:776

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3956

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery