remcos | 0f4d1dbae1cbb430bd201e362d7325a9a462de60d0fa04de4c3ef871de11248d

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Executes dropped EXE 2 IoCs

pid	Process
2068	Microsoft Intel Audio.exe
1348	Microsoft Intel Audio.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	0936b7713936d51076fe77b8c8da04e0.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	0936b7713936d51076fe77b8c8da04e0.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Security Check = "\"C:\\Windows\\Audio Microsoft\\Microsoft Intel Audio.exe\""	0936b7713936d51076fe77b8c8da04e0.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	Microsoft Intel Audio.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Security Check = "\"C:\\Windows\\Audio Microsoft\\Microsoft Intel Audio.exe\""	Microsoft Intel Audio.exe

Detected potential entity reuse from brand microsoft.
phishing microsoft

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{C6E4E262-210C-43B0-BD54-9A7ADDE3B2B2}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{A99FD9A0-D49E-4349-B919-C6395E12593E}.catalogItem	svchost.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3080 set thread context of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 2068 set thread context of 1348	2068	Microsoft Intel Audio.exe	104
PID 1348 set thread context of 1480	1348	Microsoft Intel Audio.exe	107

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\f62bd129-503a-4b3e-b61f-1babb4bb4c80.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221027103415.pma	setup.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe	0936b7713936d51076fe77b8c8da04e0.exe
File opened for modification	C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe	0936b7713936d51076fe77b8c8da04e0.exe
File opened for modification	C:\Windows\Audio Microsoft	0936b7713936d51076fe77b8c8da04e0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 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	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 5 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Modifies registry key 1 TTPs 2 IoCs

Modify Registry

pid	Process
2280	reg.exe
768	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4800	PING.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1096	msedge.exe
1096	msedge.exe
2964	msedge.exe
2964	msedge.exe
920	identity_helper.exe
920	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2964	msedge.exe
2964	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 3080 wrote to memory of 1076	3080	0936b7713936d51076fe77b8c8da04e0.exe	94
PID 1076 wrote to memory of 4904	1076	0936b7713936d51076fe77b8c8da04e0.exe	95
PID 1076 wrote to memory of 4904	1076	0936b7713936d51076fe77b8c8da04e0.exe	95
PID 1076 wrote to memory of 4904	1076	0936b7713936d51076fe77b8c8da04e0.exe	95
PID 4904 wrote to memory of 768	4904	cmd.exe	97
PID 4904 wrote to memory of 768	4904	cmd.exe	97
PID 4904 wrote to memory of 768	4904	cmd.exe	97
PID 1076 wrote to memory of 4392	1076	0936b7713936d51076fe77b8c8da04e0.exe	98
PID 1076 wrote to memory of 4392	1076	0936b7713936d51076fe77b8c8da04e0.exe	98
PID 1076 wrote to memory of 4392	1076	0936b7713936d51076fe77b8c8da04e0.exe	98
PID 4392 wrote to memory of 4800	4392	cmd.exe	100
PID 4392 wrote to memory of 4800	4392	cmd.exe	100
PID 4392 wrote to memory of 4800	4392	cmd.exe	100
PID 4392 wrote to memory of 2068	4392	cmd.exe	102
PID 4392 wrote to memory of 2068	4392	cmd.exe	102
PID 4392 wrote to memory of 2068	4392	cmd.exe	102
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 2068 wrote to memory of 1348	2068	Microsoft Intel Audio.exe	104
PID 1348 wrote to memory of 2052	1348	Microsoft Intel Audio.exe	105
PID 1348 wrote to memory of 2052	1348	Microsoft Intel Audio.exe	105
PID 1348 wrote to memory of 2052	1348	Microsoft Intel Audio.exe	105
PID 2052 wrote to memory of 2280	2052	cmd.exe	108
PID 2052 wrote to memory of 2280	2052	cmd.exe	108
PID 2052 wrote to memory of 2280	2052	cmd.exe	108
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1348 wrote to memory of 1480	1348	Microsoft Intel Audio.exe	107
PID 1480 wrote to memory of 2964	1480	iexplore.exe	109
PID 1480 wrote to memory of 2964	1480	iexplore.exe	109
PID 2964 wrote to memory of 2072	2964	msedge.exe	110
PID 2964 wrote to memory of 2072	2964	msedge.exe	110
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111
PID 2964 wrote to memory of 1840	2964	msedge.exe	111

C:\Users\Admin\AppData\Local\Temp\0936b7713936d51076fe77b8c8da04e0.exe
"C:\Users\Admin\AppData\Local\Temp\0936b7713936d51076fe77b8c8da04e0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3080
- C:\Users\Admin\AppData\Local\Temp\0936b7713936d51076fe77b8c8da04e0.exe
  "C:\Users\Admin\AppData\Local\Temp\0936b7713936d51076fe77b8c8da04e0.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\cmd.exe
    /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4904
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      4⤵
      UAC bypass
      Modifies registry key
      PID:768
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4392
  - - C:\Windows\SysWOW64\PING.EXE
      PING 127.0.0.1 -n 2
      4⤵
      Runs ping.exe
      PID:4800
  - - C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe
      "C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:2068
    - - C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe
        
        "C:\Windows\Audio Microsoft\Microsoft Intel Audio.exe"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1348
      - C:\Windows\SysWOW64\cmd.exe
        
        /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2052
        
        C:\Windows\SysWOW64\reg.exe
        
        C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
        7⤵
        UAC bypass
        Modifies registry key
        
        PID:2280
      - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1480
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=iexplore.exe&platform=0009&osver=7&isServer=0&shimver=4.0.30319.0
        7⤵
        Adds Run key to start application
        Enumerates system info in registry
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        Suspicious use of FindShellTrayWindow
        Suspicious use of WriteProcessMemory
        
        PID:2964
        
        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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffd6d7546f8,0x7ffd6d754708,0x7ffd6d754718
        8⤵
        
        PID:2072
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
        8⤵
        
        PID:1840
        
        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=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2932 /prefetch:3
        8⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1096
        
        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=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3136 /prefetch:8
        8⤵
        
        PID:1628
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3768 /prefetch:1
        8⤵
        
        PID:924
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3776 /prefetch:1
        8⤵
        
        PID:4336
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4696 /prefetch:1
        8⤵
        
        PID:100
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5404 /prefetch:8
        8⤵
        
        PID:4644
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
        8⤵
        
        PID:4768
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5508 /prefetch:1
        8⤵
        
        PID:4748
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4080 /prefetch:8
        8⤵
        
        PID:2116
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5976 /prefetch:1
        8⤵
        
        PID:2172
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6004 /prefetch:1
        8⤵
        
        PID:3104
        
        C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6432 /prefetch:8
        8⤵
        
        PID:1872
        
        C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
        8⤵
        Drops file in Program Files directory
        
        PID:2948
        
        C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff79a065460,0x7ff79a065470,0x7ff79a065480
        9⤵
        
        PID:1620
        
        C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2603503508177235988,2592908329665233386,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6432 /prefetch:8
        8⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:920
        
        C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=iexplore.exe&platform=0009&osver=7&isServer=0&shimver=4.0.30319.0
        7⤵
        
        PID:4636
        
        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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffd6d7546f8,0x7ffd6d754708,0x7ffd6d754718
        8⤵
        
        PID:3248

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1968

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

Credential Access

Discovery

Query Registry

Remote System Discovery

T1018

System Information Discovery