amadey | e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	FF0B.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/memory/2088-202-0x0000000000230000-0x000000000028A000-memory.dmp	family_redline
behavioral1/memory/2576-243-0x0000000000D30000-0x0000000000D4E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2576-243-0x0000000000D30000-0x0000000000D4E000-memory.dmp	family_sectoprat

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
1336	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 14 IoCs

pid	Process
1948	F400.exe
2508	F587.exe
2644	TW3HD1GA.exe
2552	cg1OI3eq.exe
2396	F910.bat
2844	tJ2MI8Tu.exe
2776	JD1nP3qL.exe
2388	FA97.exe
2768	1Jt11hY1.exe
2964	itrvhwc
1740	FF0B.exe
3040	44.exe
1712	explothe.exe
952	287D.exe

Loads dropped DLL 24 IoCs

pid	Process
1948	F400.exe
1948	F400.exe
2644	TW3HD1GA.exe
2644	TW3HD1GA.exe
2532	WerFault.exe
2532	WerFault.exe
2532	WerFault.exe
2552	cg1OI3eq.exe
2532	WerFault.exe
2552	cg1OI3eq.exe
2844	tJ2MI8Tu.exe
2844	tJ2MI8Tu.exe
2776	JD1nP3qL.exe
2776	JD1nP3qL.exe
2768	1Jt11hY1.exe
2568	WerFault.exe
2568	WerFault.exe
2568	WerFault.exe
1428	WerFault.exe
1428	WerFault.exe
1428	WerFault.exe
1428	WerFault.exe
2568	WerFault.exe
3040	44.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	FF0B.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	FF0B.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	JD1nP3qL.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	F400.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	TW3HD1GA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	cg1OI3eq.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	tJ2MI8Tu.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2928 set thread context of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28

Launches sc.exe 5 IoCs

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

pid	Process
2524	sc.exe
1976	sc.exe
2592	sc.exe
2432	sc.exe
2276	sc.exe

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

System Information Discovery
T1082

Program crash 5 IoCs

pid	pid_target	Process	procid_target
3052	2928	WerFault.exe	27
2532	2508	WerFault.exe	33
2568	2388	WerFault.exe	43
1428	2768	WerFault.exe	44
1448	2088	WerFault.exe	74

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

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

Creates scheduled task(s) 1 TTPs 3 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2856	schtasks.exe
1344	schtasks.exe
2020	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2240	AppLaunch.exe
2240	AppLaunch.exe
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
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1240	Process not Found
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1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found
1240	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2240	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1240	Process not Found
Token: SeShutdownPrivilege	1240	Process not Found
Token: SeShutdownPrivilege	1240	Process not Found
Token: SeDebugPrivilege	1740	FF0B.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 2240	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	28
PID 2928 wrote to memory of 3052	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	29
PID 2928 wrote to memory of 3052	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	29
PID 2928 wrote to memory of 3052	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	29
PID 2928 wrote to memory of 3052	2928	e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe	29
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 1948	1240	Process not Found	32
PID 1240 wrote to memory of 2508	1240	Process not Found	33
PID 1240 wrote to memory of 2508	1240	Process not Found	33
PID 1240 wrote to memory of 2508	1240	Process not Found	33
PID 1240 wrote to memory of 2508	1240	Process not Found	33
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 1948 wrote to memory of 2644	1948	F400.exe	34
PID 2508 wrote to memory of 2532	2508	F587.exe	35
PID 2508 wrote to memory of 2532	2508	F587.exe	35
PID 2508 wrote to memory of 2532	2508	F587.exe	35
PID 2508 wrote to memory of 2532	2508	F587.exe	35
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 2644 wrote to memory of 2552	2644	TW3HD1GA.exe	36
PID 1240 wrote to memory of 2396	1240	Process not Found	37
PID 1240 wrote to memory of 2396	1240	Process not Found	37
PID 1240 wrote to memory of 2396	1240	Process not Found	37
PID 1240 wrote to memory of 2396	1240	Process not Found	37
PID 2396 wrote to memory of 924	2396	F910.bat	39
PID 2396 wrote to memory of 924	2396	F910.bat	39
PID 2396 wrote to memory of 924	2396	F910.bat	39
PID 2396 wrote to memory of 924	2396	F910.bat	39
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2552 wrote to memory of 2844	2552	cg1OI3eq.exe	40
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42
PID 2844 wrote to memory of 2776	2844	tJ2MI8Tu.exe	42

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\e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe
"C:\Users\Admin\AppData\Local\Temp\e0efe74cd6a614d0013fe512e0553ca9eff1b665e581e031b64112bdba754068_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 136
  2⤵
  - Program crash
  PID:3052

C:\Users\Admin\AppData\Local\Temp\F400.exe
C:\Users\Admin\AppData\Local\Temp\F400.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\TW3HD1GA.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\TW3HD1GA.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cg1OI3eq.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cg1OI3eq.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2552
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\tJ2MI8Tu.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\tJ2MI8Tu.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2844
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\JD1nP3qL.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\JD1nP3qL.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        
        PID:2776
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Jt11hY1.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Jt11hY1.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2768
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 280
        7⤵
        Loads dropped DLL
        Program crash
        
        PID:1428

C:\Users\Admin\AppData\Local\Temp\F587.exe
C:\Users\Admin\AppData\Local\Temp\F587.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2532

C:\Users\Admin\AppData\Local\Temp\F910.bat
"C:\Users\Admin\AppData\Local\Temp\F910.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\F96C.tmp\F96D.tmp\F96E.bat C:\Users\Admin\AppData\Local\Temp\F910.bat"
  2⤵
  PID:924

C:\Windows\system32\taskeng.exe
taskeng.exe {490C0BA0-D3EF-467F-9FE0-A187158C68A6} S-1-5-21-2180306848-1874213455-4093218721-1000:XEBBURHY\Admin:Interactive:[1]
1⤵
PID:552
- C:\Users\Admin\AppData\Roaming\itrvhwc
  C:\Users\Admin\AppData\Roaming\itrvhwc
  2⤵
  - Executes dropped EXE
  PID:2964
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:2792

C:\Users\Admin\AppData\Local\Temp\FA97.exe
C:\Users\Admin\AppData\Local\Temp\FA97.exe
1⤵
- Executes dropped EXE
PID:2388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2568

C:\Users\Admin\AppData\Local\Temp\FF0B.exe
C:\Users\Admin\AppData\Local\Temp\FF0B.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:1740

C:\Users\Admin\AppData\Local\Temp\44.exe
C:\Users\Admin\AppData\Local\Temp\44.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3040
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:1712
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2020
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    PID:2052
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2576
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:2116
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2132
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:836
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:2272
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2264
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:3036

C:\Users\Admin\AppData\Local\Temp\287D.exe
C:\Users\Admin\AppData\Local\Temp\287D.exe
1⤵
- Executes dropped EXE
PID:952
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  PID:1020
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    PID:2192
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  PID:1744
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:2496
  - - 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"
      4⤵
      PID:2968
    - - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        
        PID:1336
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:844
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        Creates scheduled task(s)
        
        PID:1344
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:3048
    - - 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
        5⤵
        
        PID:3020
    - - C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
        
        "C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"
        5⤵
        
        PID:3016
- C:\Users\Admin\AppData\Local\Temp\source1.exe
  "C:\Users\Admin\AppData\Local\Temp\source1.exe"
  2⤵
  PID:568
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2116
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:884

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231010182019.log C:\Windows\Logs\CBS\CbsPersist_20231010182019.cab
1⤵
PID:2652

C:\Users\Admin\AppData\Local\Temp\5661.exe
C:\Users\Admin\AppData\Local\Temp\5661.exe
1⤵
PID:2088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 528
  2⤵
  - Program crash
  PID:1448

C:\Users\Admin\AppData\Local\Temp\61F6.exe
C:\Users\Admin\AppData\Local\Temp\61F6.exe
1⤵
PID:1044

C:\Users\Admin\AppData\Local\Temp\855F.exe
C:\Users\Admin\AppData\Local\Temp\855F.exe
1⤵
PID:2576

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
1⤵
PID:2020

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
1⤵
PID:1268
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1976
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2592
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2432
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2276
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:2524

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
1⤵
PID:1608
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
  2⤵
  - Creates scheduled task(s)
  PID:2856

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
1⤵
PID:600
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-ac 0
  2⤵
  PID:2540
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-dc 0
  2⤵
  PID:2656
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:1692
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:680

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:1824

C:\Windows\system32\taskeng.exe
taskeng.exe {414ABB1F-968A-4237-8355-56CD2D1F82FF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1360
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  PID:640

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

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry