dcrat | b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

netsh.exe

pid	Process
2784	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

Processes:

C351.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation	C351.exe

Deletes itself 1 IoCs

Processes:

pid	Process
3456

Executes dropped EXE 7 IoCs

Processes:

C351.exeC351.exeC351.exeC351.exe1923.exe38F1.exe4B42.exe

pid	Process
3172	C351.exe
2168	C351.exe
4632	C351.exe
3580	C351.exe
4548	1923.exe
4796	38F1.exe
4160	4B42.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

Processes:

icacls.exe

pid	Process
524	icacls.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 2 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

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/files/0x0009000000023270-503.dat	upx
behavioral1/files/0x0009000000023270-506.dat	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

T1112

Processes:

C351.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\15825811-1459-4ac2-b0bb-72052832438e\\C351.exe\" --AutoStart"	C351.exe

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

explorer.exe

description	ioc	Process
File opened (read-only)	\??\D:	explorer.exe
File opened (read-only)	\??\F:	explorer.exe

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

Web Service

T1102

Processes:

flow	ioc
97	drive.google.com
98	drive.google.com

Looks up external IP address via web service 3 IoCs

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

Processes:

flow	ioc
44	api.2ip.ua
45	api.2ip.ua
120	ip-api.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

C351.exeC351.exe38F1.exe

description	pid	Process	procid_target
PID 3172 set thread context of 2168	3172	C351.exe	103
PID 4632 set thread context of 3580	4632	C351.exe	108
PID 4796 set thread context of 5056	4796	38F1.exe	126

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid	Process
1324	sc.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	Process	procid_target
208	3580	WerFault.exe	108
2556	4548	WerFault.exe	118

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

Processes:

b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

Processes:

schtasks.exeschtasks.exe

pid	Process
1848	schtasks.exe
4572	schtasks.exe

Modifies registry class 10 IoCs

Processes:

explorer.exe

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	explorer.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3045580317-3728985860-206385570-1000\{0B5C418E-6859-44F3-A1F8-9F0B21507100}	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe

pid	Process
4920	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe
4920	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe
3456
3456
3456
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3456
3456

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe

pid	Process
4920	b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

Processes:

RegAsm.exepowershell.exeexplorer.exe

description	pid	Process
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeDebugPrivilege	5056	RegAsm.exe
Token: SeDebugPrivilege	1240	powershell.exe
Token: SeShutdownPrivilege	3456
Token: SeCreatePagefilePrivilege	3456
Token: SeShutdownPrivilege	4112	explorer.exe
Token: SeCreatePagefilePrivilege	4112	explorer.exe
Token: SeShutdownPrivilege	4112	explorer.exe
Token: SeCreatePagefilePrivilege	4112	explorer.exe
Token: SeShutdownPrivilege	4112	explorer.exe
Token: SeCreatePagefilePrivilege	4112	explorer.exe
Token: SeShutdownPrivilege	4112	explorer.exe
Token: SeCreatePagefilePrivilege	4112	explorer.exe
Token: SeShutdownPrivilege	4112	explorer.exe
Token: SeCreatePagefilePrivilege	4112	explorer.exe

Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

explorer.exe

pid	Process
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe

Suspicious use of SendNotifyMessage 10 IoCs

Processes:

explorer.exe

pid	Process
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe
4112	explorer.exe

Suspicious use of WriteProcessMemory 57 IoCs

Processes:

cmd.exeC351.exeC351.exeC351.execmd.exe38F1.exe4B42.exe

description	pid	Process	procid_target
PID 3456 wrote to memory of 3972	3456		99
PID 3456 wrote to memory of 3972	3456		99
PID 3972 wrote to memory of 3212	3972	cmd.exe	101
PID 3972 wrote to memory of 3212	3972	cmd.exe	101
PID 3456 wrote to memory of 3172	3456		102
PID 3456 wrote to memory of 3172	3456		102
PID 3456 wrote to memory of 3172	3456		102
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 3172 wrote to memory of 2168	3172	C351.exe	103
PID 2168 wrote to memory of 524	2168	C351.exe	105
PID 2168 wrote to memory of 524	2168	C351.exe	105
PID 2168 wrote to memory of 524	2168	C351.exe	105
PID 2168 wrote to memory of 4632	2168	C351.exe	106
PID 2168 wrote to memory of 4632	2168	C351.exe	106
PID 2168 wrote to memory of 4632	2168	C351.exe	106
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 4632 wrote to memory of 3580	4632	C351.exe	108
PID 3456 wrote to memory of 4548	3456		118
PID 3456 wrote to memory of 4548	3456		118
PID 3456 wrote to memory of 4548	3456		118
PID 3456 wrote to memory of 396	3456		121
PID 3456 wrote to memory of 396	3456		121
PID 396 wrote to memory of 5100	396	cmd.exe	123
PID 396 wrote to memory of 5100	396	cmd.exe	123
PID 3456 wrote to memory of 4796	3456		124
PID 3456 wrote to memory of 4796	3456		124
PID 3456 wrote to memory of 4796	3456		124
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 4796 wrote to memory of 5056	4796	38F1.exe	126
PID 3456 wrote to memory of 4160	3456		127
PID 3456 wrote to memory of 4160	3456		127
PID 3456 wrote to memory of 4160	3456		127
PID 4160 wrote to memory of 1240	4160	4B42.exe	130
PID 4160 wrote to memory of 1240	4160	4B42.exe	130
PID 4160 wrote to memory of 1240	4160	4B42.exe	130

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\b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe
"C:\Users\Admin\AppData\Local\Temp\b119f003f9fca28111b386401a9da65eb1b6b36f6824b2145188aed2bacada1c.exe"
1⤵
- DcRat
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4920

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AFA9.bat" "
1⤵
- Suspicious use of WriteProcessMemory
PID:3972
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\Software\clicker\key" /v primary /t REG_DWORD /d 1
  2⤵
  PID:3212

C:\Users\Admin\AppData\Local\Temp\C351.exe
C:\Users\Admin\AppData\Local\Temp\C351.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3172
- C:\Users\Admin\AppData\Local\Temp\C351.exe
  C:\Users\Admin\AppData\Local\Temp\C351.exe
  2⤵
  - DcRat
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\15825811-1459-4ac2-b0bb-72052832438e" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:524
- - C:\Users\Admin\AppData\Local\Temp\C351.exe
    "C:\Users\Admin\AppData\Local\Temp\C351.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4632
  - - C:\Users\Admin\AppData\Local\Temp\C351.exe
      "C:\Users\Admin\AppData\Local\Temp\C351.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      PID:3580
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 568
        5⤵
        Program crash
        
        PID:208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3580 -ip 3580
1⤵
PID:4372

C:\Users\Admin\AppData\Local\Temp\1923.exe
C:\Users\Admin\AppData\Local\Temp\1923.exe
1⤵
- Executes dropped EXE
PID:4548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 1084
  2⤵
  - Program crash
  PID:2556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4548 -ip 4548
1⤵
PID:820

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\2C3E.bat" "
1⤵
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\Software\clicker\key" /v primary /t REG_DWORD /d 1
  2⤵
  PID:5100

C:\Users\Admin\AppData\Local\Temp\38F1.exe
C:\Users\Admin\AppData\Local\Temp\38F1.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4796
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5056

C:\Users\Admin\AppData\Local\Temp\4B42.exe
C:\Users\Admin\AppData\Local\Temp\4B42.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4160
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1240
- C:\Users\Admin\AppData\Local\Temp\4B42.exe
  "C:\Users\Admin\AppData\Local\Temp\4B42.exe"
  2⤵
  PID:3180
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:3748
- - C:\Windows\system32\cmd.exe
    C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
    3⤵
    PID:4636
  - - C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
      4⤵
      Modifies Windows Firewall
      PID:2784
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:4364
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:4544
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    PID:956
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:2488
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      DcRat
      Creates scheduled task(s)
      PID:1848
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3252
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:408
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:780
  - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
      4⤵
      PID:1680
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      DcRat
      Creates scheduled task(s)
      PID:4572
  - - C:\Windows\windefender.exe
      "C:\Windows\windefender.exe"
      4⤵
      PID:4352
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        5⤵
        
        PID:1276
      - C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        Launches sc.exe
        
        PID:1324

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4112

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4832

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:3708

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4592

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1360

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:3568

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:864

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3228

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2604

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1532

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:1156

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:3876

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4304

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:3492

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4848

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:1596

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1104

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4080

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2292

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:2088

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2484

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:780

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1972

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:4592

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1772

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4584

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:392

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2288

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1084

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:1136

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:1840

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4764

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:3844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery