1b424b3659ff7b0f7df8a2587ae92e5308025aa123b7ff7b6159906cdf326423

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 23:13

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General

Target

069d3b85f73cb4c07f9f6621500b6db0.exe
Size

3.1MB
MD5

069d3b85f73cb4c07f9f6621500b6db0
SHA1

9637d55e795dc7515f4fddd6af218060e7f45fa1
SHA256

1b424b3659ff7b0f7df8a2587ae92e5308025aa123b7ff7b6159906cdf326423
SHA512

c0d19b6ebec971cbf12265ab38fd4e80426e052caa3fdbf21511f79fe64e7db164d09f10e534551777ac056c3364db4fc140ab6ab362300cf37fcf1d1c209292
SSDEEP

49152:b28lerQZbd2G8lerQZbd2G8lerQZbd2G8lerQZbd2HerQZbd24:WrQZ9rQZ9rQZ9rQZjrQZ1

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	regedit.exe

Blocks application from running via registry modification 17 IoCs

Adds application to list of disallowed applications.

evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe

Sets file execution options in registry 2 TTPs 20 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.EXE\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RfwMain.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe

Executes dropped EXE 2 IoCs

pid	Process
2456	KavUpda.exe
2392	069d3b85f73cb4c07f9f6621500b6db0~4.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\Autorun.inf	KavUpda.exe
File opened for modification	C:\Autorun.inf	KavUpda.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe
File created	C:\Windows\SysWOW64\Option.bat	069d3b85f73cb4c07f9f6621500b6db0.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\Help\HelpCat.exe	069d3b85f73cb4c07f9f6621500b6db0.exe
File created	C:\Windows\Sysinf.bat	069d3b85f73cb4c07f9f6621500b6db0.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	069d3b85f73cb4c07f9f6621500b6db0.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	069d3b85f73cb4c07f9f6621500b6db0.exe
File created	C:\Windows\regedt32.sys	069d3b85f73cb4c07f9f6621500b6db0.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe

Launches sc.exe 9 IoCs

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

pid	Process
5036	sc.exe
1328	sc.exe
4320	sc.exe
4460	sc.exe
3592	sc.exe
2492	sc.exe
3088	sc.exe
3420	sc.exe
1720	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
4392	regedit.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe
Token: 33	2456	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2456	KavUpda.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3440	069d3b85f73cb4c07f9f6621500b6db0.exe
2456	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 4992	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	27
PID 3440 wrote to memory of 4992	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	27
PID 3440 wrote to memory of 4992	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	27
PID 3440 wrote to memory of 1292	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	25
PID 3440 wrote to memory of 1292	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	25
PID 3440 wrote to memory of 1292	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	25
PID 1292 wrote to memory of 4860	1292	net.exe	23
PID 1292 wrote to memory of 4860	1292	net.exe	23
PID 1292 wrote to memory of 4860	1292	net.exe	23
PID 3440 wrote to memory of 960	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	128
PID 3440 wrote to memory of 960	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	128
PID 3440 wrote to memory of 960	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	128
PID 3440 wrote to memory of 400	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	111
PID 3440 wrote to memory of 400	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	111
PID 3440 wrote to memory of 400	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	111
PID 3440 wrote to memory of 1796	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	110
PID 3440 wrote to memory of 1796	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	110
PID 3440 wrote to memory of 1796	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	110
PID 3440 wrote to memory of 3496	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	108
PID 3440 wrote to memory of 3496	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	108
PID 3440 wrote to memory of 3496	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	108
PID 3440 wrote to memory of 2200	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	67
PID 3440 wrote to memory of 2200	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	67
PID 3440 wrote to memory of 2200	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	67
PID 3440 wrote to memory of 1764	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	106
PID 3440 wrote to memory of 1764	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	106
PID 3440 wrote to memory of 1764	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	106
PID 3440 wrote to memory of 4064	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	103
PID 3440 wrote to memory of 4064	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	103
PID 3440 wrote to memory of 4064	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	103
PID 3440 wrote to memory of 3912	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	99
PID 3440 wrote to memory of 3912	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	99
PID 3440 wrote to memory of 3912	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	99
PID 3440 wrote to memory of 4460	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	153
PID 3440 wrote to memory of 4460	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	153
PID 3440 wrote to memory of 4460	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	153
PID 3440 wrote to memory of 1720	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	94
PID 3440 wrote to memory of 1720	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	94
PID 3440 wrote to memory of 1720	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	94
PID 3440 wrote to memory of 3420	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	91
PID 3440 wrote to memory of 3420	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	91
PID 3440 wrote to memory of 3420	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	91
PID 3440 wrote to memory of 3088	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	90
PID 3440 wrote to memory of 3088	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	90
PID 3440 wrote to memory of 3088	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	90
PID 3440 wrote to memory of 4392	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	69
PID 3440 wrote to memory of 4392	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	69
PID 3440 wrote to memory of 4392	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	69
PID 3440 wrote to memory of 2512	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	89
PID 3440 wrote to memory of 2512	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	89
PID 3440 wrote to memory of 2512	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	89
PID 3440 wrote to memory of 3160	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	88
PID 3440 wrote to memory of 3160	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	88
PID 3440 wrote to memory of 3160	3440	069d3b85f73cb4c07f9f6621500b6db0.exe	88
PID 1764 wrote to memory of 1656	1764	net.exe	86
PID 1764 wrote to memory of 1656	1764	net.exe	86
PID 1764 wrote to memory of 1656	1764	net.exe	86
PID 4064 wrote to memory of 4812	4064	net.exe	184
PID 4064 wrote to memory of 4812	4064	net.exe	184
PID 4064 wrote to memory of 4812	4064	net.exe	184
PID 3496 wrote to memory of 2772	3496	net.exe	84
PID 3496 wrote to memory of 2772	3496	net.exe	84
PID 3496 wrote to memory of 2772	3496	net.exe	84
PID 1796 wrote to memory of 1160	1796	cmd.exe	75

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4120	attrib.exe
5096	attrib.exe
4812	attrib.exe
2628	attrib.exe
4120	attrib.exe
3336	attrib.exe
1924	attrib.exe
3628	attrib.exe
4920	attrib.exe
3216	attrib.exe
4308	attrib.exe
3064	attrib.exe
1728	attrib.exe
860	attrib.exe
4148	attrib.exe
4536	attrib.exe

C:\Users\Admin\AppData\Local\Temp\069d3b85f73cb4c07f9f6621500b6db0.exe
"C:\Users\Admin\AppData\Local\Temp\069d3b85f73cb4c07f9f6621500b6db0.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1292
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:4992
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:2200
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1772
- C:\Windows\SysWOW64\regedit.exe
  regedit.exe /s C:\Windows\regedt32.sys
  2⤵
  - Modifies visibility of file extensions in Explorer
  - Blocks application from running via registry modification
  - Sets file execution options in registry
  - Runs regedit.exe
  PID:4392
- C:\Windows\system\KavUpda.exe
  C:\Windows\system\KavUpda.exe
  2⤵
  - Executes dropped EXE
  - Drops autorun.inf file
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2456
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:2716
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:960
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4120
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4948
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
    3⤵
    PID:4324
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
    3⤵
    PID:216
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3592
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:5036
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1328
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2492
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:2728
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:4156
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:4836
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:4104
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 6:51:20 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4332
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 6:48:20 AM C:\Windows\Sysinf.bat
    3⤵
    PID:5060
- - C:\Windows\SysWOW64\At.exe
    At.exe 6:49:18 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:4944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3140
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4048
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4420
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3312
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1432
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3064
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4900
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4220
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4156
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4880
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1180
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2972
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:5000
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:372
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3264
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3856
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1420
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:316
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:5096
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:5084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:988
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4360
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4208
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3948
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1492
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3656
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3344
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4188
- C:\Windows\SysWOW64\reg.exe
  C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
  2⤵
  PID:3160
- C:\Windows\SysWOW64\reg.exe
  C:\Windows\system32\reg.exe delete "hklm\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}" /f
  2⤵
  PID:2512
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3088
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:3420
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1720
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:4460
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:3912
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4064
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1764
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3496
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 6:51:17 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1796
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 6:48:17 AM C:\Windows\Sysinf.bat
  2⤵
  PID:400
- C:\Windows\SysWOW64\At.exe
  At.exe 6:49:15 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:960
- C:\Users\Admin\AppData\Local\Temp\069d3b85f73cb4c07f9f6621500b6db0~4.exe
  069d3b85f73cb4c07f9f6621500b6db0~4.exe
  2⤵
  - Executes dropped EXE
  PID:2392

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:4860

C:\Windows\SysWOW64\at.exe
at 6:48:17 AM C:\Windows\Sysinf.bat
1⤵
PID:4240

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:4664

C:\Windows\SysWOW64\at.exe
at 6:51:17 AM C:\Windows\Sysinf.bat
1⤵
PID:1160

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:452

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
PID:2508

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
1⤵
PID:2216

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2772

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:4812

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1656

C:\Windows\SysWOW64\at.exe
at 6:51:20 AM C:\Windows\Sysinf.bat
1⤵
PID:2404

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4920

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2752

C:\Windows\SysWOW64\at.exe
at 6:48:20 AM C:\Windows\Sysinf.bat
1⤵
PID:3964

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:1596

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:5000

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1628

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:4460

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4812

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:1596

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2628

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1728

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4120

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3216

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3336

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4308

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4120

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3064

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:860

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1924

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4148

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3628

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4536

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\069d3b85f73cb4c07f9f6621500b6db0~4.exe

Filesize
367KB

MD5
84ddf54db542b2eb9ef08144fb6e3645

SHA1
43c3eeadfd2c3aadd32f9a7c750e4b1465d3bc9a

SHA256
234a5cf87ce2130fa74ddacc7aafe02670b988f8e54c851a4ea421873056a4bb

SHA512
e67d6335a7dd05c76ebb1884aa5c6c1135a5d978f7277d800dab7d7e3efdfd5fe33b2fc909ec9fe6dcbd97a429f3d1cd20851a58a26584f8df28400f13bbe957

Download Submit
C:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\System\KavUpda.exe

Filesize
1.9MB

MD5
19755c4e72da73a4abc72dd3f8322cc5

SHA1
9c4675ac4b329495d3a1a4e306edff513d2ca6bb

SHA256
3a009da391fd458bdc6a7c2ac500f8525c9a71b508a6e6a60295148ffb385029

SHA512
a8f0fad26e2c5f6da82d72c6d82888fa89d3001d6f1eb68cb4f4bf6b05cc3a865cafe6e762728c3768006a1a29ec29cde42f295da4201269a98c1ce673b14554

Download Submit
C:\Windows\System\KavUpda.exe

Filesize
1.4MB

MD5
b57abe58dbd22b640fb687ac3ba0c0e5

SHA1
06744f77906ebd100143ae070ddc5c6bbee97d6f

SHA256
fa55306b43b11498aa7a6adbf047a9792da7b31de17860299d2abab401e9c2b1

SHA512
ac1a2c911c124c85094a2fb6f3f648187866d4a804bfdf3f02a296875a28eaf193cfb78860a9c6d826f0666b7d2da2642d6ee0ba338d7a3703d82b5e86d68c7e

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
C:\Windows\system\KavUpda.exe

Filesize
92KB

MD5
9253be46af98a0b40c26d6bdd6a13107

SHA1
e5c93a9d400921734c8ef43472432f5735d9a429

SHA256
af5b86a2ec44ebd362552ba20cf8bdcaceab76c83d962a54b4c36b59dc9eb759

SHA512
b6e2b37e962c2e17c38a519203e8817252cb53f812fb0722f52029dafa50ccc3a921db9707d7249d732d30b8359ecfa74c18e998b985792d265eb76c2c7b8589

Download Submit
memory/3440-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads