amadey | 254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	B639.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2668-699-0x0000000001BA0000-0x0000000001BFA000-memory.dmp	family_redline
behavioral1/files/0x0006000000005b97-728.dat	family_redline
behavioral1/memory/2280-730-0x0000000000070000-0x000000000008E000-memory.dmp	family_redline
behavioral1/files/0x0006000000005b97-729.dat	family_redline
behavioral1/memory/2280-751-0x0000000004870000-0x00000000048B0000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/files/0x0006000000005b97-728.dat	family_sectoprat
behavioral1/memory/2280-730-0x0000000000070000-0x000000000008E000-memory.dmp	family_sectoprat
behavioral1/files/0x0006000000005b97-729.dat	family_sectoprat
behavioral1/memory/2280-751-0x0000000004870000-0x00000000048B0000-memory.dmp	family_sectoprat
behavioral1/memory/1772-757-0x0000000005080000-0x00000000050C0000-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
3040	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 18 IoCs

pid	Process
2596	ABE9.exe
2740	AD7F.exe
2496	UK0tj9ob.exe
2624	Km2UA9up.exe
2500	gb9jx6Ds.exe
2472	B000.bat
2872	UP5hK3BY.exe
2844	1vE59Up4.exe
320	B399.exe
2824	B639.exe
2124	B82D.exe
1884	explothe.exe
600	F7CD.exe
564	explothe.exe
2836	aubvtgi
2668	25DF.exe
2112	39ED.exe
2280	powercfg.exe

Loads dropped DLL 26 IoCs

pid	Process
2596	ABE9.exe
2596	ABE9.exe
2496	UK0tj9ob.exe
2496	UK0tj9ob.exe
2624	Km2UA9up.exe
2624	Km2UA9up.exe
2500	gb9jx6Ds.exe
2564	WerFault.exe
2564	WerFault.exe
2564	WerFault.exe
2564	WerFault.exe
2500	gb9jx6Ds.exe
2872	UP5hK3BY.exe
2872	UP5hK3BY.exe
2844	1vE59Up4.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2124	B82D.exe
2104	WerFault.exe
2104	WerFault.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	B639.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	B639.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	ABE9.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\\\""	UK0tj9ob.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\\\""	Km2UA9up.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\\\""	gb9jx6Ds.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\\\""	UP5hK3BY.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2004 set thread context of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29

Launches sc.exe 10 IoCs

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

pid	Process
2712	sc.exe
1232	sc.exe
544	sc.exe
1084	sc.exe
884	sc.exe
2432	sc.exe
1540	sc.exe
2532	sc.exe
1612	sc.exe
880	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
1196	2004	WerFault.exe	27
2564	2740	WerFault.exe	33
2676	2844	WerFault.exe	39
2788	320	WerFault.exe	43
2104	2112	WerFault.exe	70

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 4 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2300	schtasks.exe
2924	schtasks.exe
1756	schtasks.exe
2972	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{50A954B1-67B8-11EE-B87C-CE1068F0F1D9} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2412	AppLaunch.exe
2412	AppLaunch.exe
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2412	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeDebugPrivilege	2824	B639.exe
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found
Token: SeShutdownPrivilege	1252	Process not Found

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1168	iexplore.exe
1252	Process not Found
1252	Process not Found
1252	Process not Found
1252	Process not Found

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1168	iexplore.exe
1168	iexplore.exe
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 2412	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	29
PID 2004 wrote to memory of 1196	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	30
PID 2004 wrote to memory of 1196	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	30
PID 2004 wrote to memory of 1196	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	30
PID 2004 wrote to memory of 1196	2004	254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe	30
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2596	1252	Process not Found	31
PID 1252 wrote to memory of 2740	1252	Process not Found	33
PID 1252 wrote to memory of 2740	1252	Process not Found	33
PID 1252 wrote to memory of 2740	1252	Process not Found	33
PID 1252 wrote to memory of 2740	1252	Process not Found	33
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2596 wrote to memory of 2496	2596	ABE9.exe	32
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2496 wrote to memory of 2624	2496	UK0tj9ob.exe	34
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2624 wrote to memory of 2500	2624	Km2UA9up.exe	35
PID 2740 wrote to memory of 2564	2740	AD7F.exe	36
PID 2740 wrote to memory of 2564	2740	AD7F.exe	36
PID 2740 wrote to memory of 2564	2740	AD7F.exe	36
PID 2740 wrote to memory of 2564	2740	AD7F.exe	36
PID 1252 wrote to memory of 2472	1252	Process not Found	37
PID 1252 wrote to memory of 2472	1252	Process not Found	37
PID 1252 wrote to memory of 2472	1252	Process not Found	37
PID 1252 wrote to memory of 2472	1252	Process not Found	37
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2500 wrote to memory of 2872	2500	gb9jx6Ds.exe	38
PID 2472 wrote to memory of 3016	2472	B000.bat	40
PID 2472 wrote to memory of 3016	2472	B000.bat	40
PID 2472 wrote to memory of 3016	2472	B000.bat	40

C:\Users\Admin\AppData\Local\Temp\254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe
"C:\Users\Admin\AppData\Local\Temp\254f96ec0471adb896fd4d82201a6ee3d20a69d1e003a11c1c8af551c84ac8eb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - DcRat
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 68
  2⤵
  - Program crash
  PID:1196

C:\Users\Admin\AppData\Local\Temp\ABE9.exe
C:\Users\Admin\AppData\Local\Temp\ABE9.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UK0tj9ob.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UK0tj9ob.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Km2UA9up.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Km2UA9up.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2624
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb9jx6Ds.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gb9jx6Ds.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2500
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\UP5hK3BY.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\UP5hK3BY.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        
        PID:2872
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1vE59Up4.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1vE59Up4.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2844
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 280
        7⤵
        Loads dropped DLL
        Program crash
        
        PID:2676

C:\Users\Admin\AppData\Local\Temp\AD7F.exe
C:\Users\Admin\AppData\Local\Temp\AD7F.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2564

C:\Users\Admin\AppData\Local\Temp\B000.bat
"C:\Users\Admin\AppData\Local\Temp\B000.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\B06B.tmp\B07C.tmp\B07D.bat C:\Users\Admin\AppData\Local\Temp\B000.bat"
  2⤵
  PID:3016
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://accounts.google.com/
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:1168
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1168 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2968

C:\Users\Admin\AppData\Local\Temp\B399.exe
C:\Users\Admin\AppData\Local\Temp\B399.exe
1⤵
- Executes dropped EXE
PID:320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2788

C:\Users\Admin\AppData\Local\Temp\B639.exe
C:\Users\Admin\AppData\Local\Temp\B639.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:2824

C:\Users\Admin\AppData\Local\Temp\B82D.exe
C:\Users\Admin\AppData\Local\Temp\B82D.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2124
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:1884
- - 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⤵
    - DcRat
    - Creates scheduled task(s)
    PID:2300
- - 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:1208
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1912
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:1540
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2400
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1228
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:1612
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:1824
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:752

C:\Users\Admin\AppData\Local\Temp\F7CD.exe
C:\Users\Admin\AppData\Local\Temp\F7CD.exe
1⤵
- Executes dropped EXE
PID:600
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  PID:1228
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    PID:2420
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  PID:1208
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:1732
  - - 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:1916
    - - 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:3040
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:2392
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:580
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        DcRat
        Creates scheduled task(s)
        
        PID:2924
    - - C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
        
        "C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"
        5⤵
        
        PID:2368
    - - 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:2252
- C:\Users\Admin\AppData\Local\Temp\source1.exe
  "C:\Users\Admin\AppData\Local\Temp\source1.exe"
  2⤵
  PID:1772
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1348
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2000
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1720
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2544
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2688
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:2752

C:\Windows\system32\taskeng.exe
taskeng.exe {858BCA8A-A5C3-4257-865F-05824615F15A} S-1-5-21-3849525425-30183055-657688904-1000:KGPMNUDG\Admin:Interactive:[1]
1⤵
PID:2508
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  - Executes dropped EXE
  PID:564
- C:\Users\Admin\AppData\Roaming\aubvtgi
  C:\Users\Admin\AppData\Roaming\aubvtgi
  2⤵
  - Executes dropped EXE
  PID:2836
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:1104

C:\Users\Admin\AppData\Local\Temp\25DF.exe
C:\Users\Admin\AppData\Local\Temp\25DF.exe
1⤵
- Executes dropped EXE
PID:2668

C:\Users\Admin\AppData\Local\Temp\39ED.exe
C:\Users\Admin\AppData\Local\Temp\39ED.exe
1⤵
- Executes dropped EXE
PID:2112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 508
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2104

C:\Users\Admin\AppData\Local\Temp\3FD7.exe
C:\Users\Admin\AppData\Local\Temp\3FD7.exe
1⤵
PID:2280

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231010220024.log C:\Windows\Logs\CBS\CbsPersist_20231010220024.cab
1⤵
PID:2772

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:2804

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:784
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1612
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:880
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2432
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1540
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2712

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
1⤵
- Executes dropped EXE
PID:2280

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
1⤵
PID:852

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
1⤵
PID:2076

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
1⤵
PID:564

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⤵
- DcRat
- Creates scheduled task(s)
PID:1756

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:812

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:2576

C:\Windows\system32\taskeng.exe
taskeng.exe {2D4712CB-219B-4C06-9CC5-15CDF4A1DF9A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2600
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  PID:2756

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:1984

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:2464

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
1⤵
- Launches sc.exe
PID:2532

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
1⤵
PID:872

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
1⤵
PID:2316

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:1088
- 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⤵
  - DcRat
  - Creates scheduled task(s)
  PID:2972

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:1564
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:1768
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:1756

C:\Windows\System32\sc.exe
sc stop dosvc
1⤵
- Launches sc.exe
PID:1232

C:\Windows\System32\sc.exe
sc stop bits
1⤵
- Launches sc.exe
PID:544

C:\Windows\System32\sc.exe
sc stop wuauserv
1⤵
- Launches sc.exe
PID:1084

C:\Windows\System32\sc.exe
sc stop UsoSvc
1⤵
- Launches sc.exe
PID:884

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:2964

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