7bb4ec3007f12be0904b109f273af1f17df0e1785306f70af013f167dcf4fab2

Analysis

max time kernel
2s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 01:46

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General

Target

4a5ab9984aa45765c4d711c0fcc630b3.exe
Size

808KB
MD5

4a5ab9984aa45765c4d711c0fcc630b3
SHA1

efcba49331d144f21b5bab9809803767ef19428b
SHA256

7bb4ec3007f12be0904b109f273af1f17df0e1785306f70af013f167dcf4fab2
SHA512

09196e8b3b568c27a813127dda951af2263ea5ab5d2cee64e24f689f2410a074ef85ff328bc3ebcc847d33421e642b64af07f29441a7a438de88738464d2f61c
SSDEEP

12288:UZWtI6RkVVIerQZb+md4w1UieZJys73dOvXDpNjNe8r:UuhaAerQZb+md4wmieZJ8NI8r

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-1-5-21-768304381-2824894965-3840216961-1000\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-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.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
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\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\360Safe.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMoD.exe	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.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
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\Rav.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwsrv.exe\Debugger = "D:\\RECYCLER\\????8.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\avp.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.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\taskmgr.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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	4a5ab9984aa45765c4d711c0fcc630b3.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\system\KavUpda.exe	4a5ab9984aa45765c4d711c0fcc630b3.exe
File opened for modification	C:\Windows\system\KavUpda.exe	4a5ab9984aa45765c4d711c0fcc630b3.exe
File created	C:\Windows\Help\HelpCat.exe	4a5ab9984aa45765c4d711c0fcc630b3.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	4a5ab9984aa45765c4d711c0fcc630b3.exe
File created	C:\Windows\Sysinf.bat	4a5ab9984aa45765c4d711c0fcc630b3.exe
File created	C:\Windows\regedt32.sys	4a5ab9984aa45765c4d711c0fcc630b3.exe

Launches sc.exe 8 IoCs

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

pid	Process
1392	sc.exe
3264	sc.exe
2660	sc.exe
1096	sc.exe
656	sc.exe
2612	sc.exe
1072	sc.exe
2412	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
4536	regedit.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2728	4a5ab9984aa45765c4d711c0fcc630b3.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 396	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	24
PID 2728 wrote to memory of 396	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	24
PID 2728 wrote to memory of 396	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	24
PID 2728 wrote to memory of 3360	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	209
PID 2728 wrote to memory of 3360	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	209
PID 2728 wrote to memory of 3360	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	209
PID 3360 wrote to memory of 1188	3360	cmd.exe	19
PID 3360 wrote to memory of 1188	3360	cmd.exe	19
PID 3360 wrote to memory of 1188	3360	cmd.exe	19
PID 2728 wrote to memory of 656	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	139
PID 2728 wrote to memory of 656	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	139
PID 2728 wrote to memory of 656	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	139
PID 2728 wrote to memory of 4896	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	104
PID 2728 wrote to memory of 4896	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	104
PID 2728 wrote to memory of 4896	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	104
PID 2728 wrote to memory of 1340	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	103
PID 2728 wrote to memory of 1340	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	103
PID 2728 wrote to memory of 1340	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	103
PID 2728 wrote to memory of 4904	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	99
PID 2728 wrote to memory of 4904	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	99
PID 2728 wrote to memory of 4904	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	99
PID 2728 wrote to memory of 2628	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	98
PID 2728 wrote to memory of 2628	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	98
PID 2728 wrote to memory of 2628	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	98
PID 2728 wrote to memory of 4380	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	132
PID 2728 wrote to memory of 4380	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	132
PID 2728 wrote to memory of 4380	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	132
PID 2728 wrote to memory of 3764	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	94
PID 2728 wrote to memory of 3764	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	94
PID 2728 wrote to memory of 3764	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	94
PID 2728 wrote to memory of 3164	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	92
PID 2728 wrote to memory of 3164	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	92
PID 2728 wrote to memory of 3164	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	92
PID 2728 wrote to memory of 3264	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	89
PID 2728 wrote to memory of 3264	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	89
PID 2728 wrote to memory of 3264	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	89
PID 2728 wrote to memory of 1392	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	86
PID 2728 wrote to memory of 1392	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	86
PID 2728 wrote to memory of 1392	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	86
PID 2728 wrote to memory of 2412	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	85
PID 2728 wrote to memory of 2412	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	85
PID 2728 wrote to memory of 2412	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	85
PID 2728 wrote to memory of 1072	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	84
PID 2728 wrote to memory of 1072	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	84
PID 2728 wrote to memory of 1072	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	84
PID 2728 wrote to memory of 4536	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	64
PID 2728 wrote to memory of 4536	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	64
PID 2728 wrote to memory of 4536	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	64
PID 2728 wrote to memory of 736	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	81
PID 2728 wrote to memory of 736	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	81
PID 2728 wrote to memory of 736	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	81
PID 2728 wrote to memory of 3720	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	80
PID 2728 wrote to memory of 3720	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	80
PID 2728 wrote to memory of 3720	2728	4a5ab9984aa45765c4d711c0fcc630b3.exe	80
PID 2628 wrote to memory of 1096	2628	net.exe	135
PID 2628 wrote to memory of 1096	2628	net.exe	135
PID 2628 wrote to memory of 1096	2628	net.exe	135
PID 4380 wrote to memory of 3116	4380	Conhost.exe	163
PID 4380 wrote to memory of 3116	4380	Conhost.exe	163
PID 4380 wrote to memory of 3116	4380	Conhost.exe	163

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2060	attrib.exe
5048	attrib.exe
3004	attrib.exe
4604	attrib.exe
4508	attrib.exe
3136	attrib.exe
4040	attrib.exe
4400	attrib.exe
3624	attrib.exe
2392	attrib.exe
4412	attrib.exe
1672	attrib.exe
116	attrib.exe
2860	attrib.exe
3724	attrib.exe
3440	attrib.exe

C:\Users\Admin\AppData\Local\Temp\4a5ab9984aa45765c4d711c0fcc630b3.exe
"C:\Users\Admin\AppData\Local\Temp\4a5ab9984aa45765c4d711c0fcc630b3.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  PID:3360
- - C:\Windows\SysWOW64\at.exe
    at 3:21:00 AM C:\Windows\Sysinf.bat
    3⤵
    PID:5064
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:396
- 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:4536
- C:\Windows\system\KavUpda.exe
  C:\Windows\system\KavUpda.exe
  2⤵
  PID:1764
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:1724
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:208
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:560
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2040
- - 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:4640
- - 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:4748
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2660
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1096
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:656
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2612
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:4824
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1104
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1884
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:3424
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4160
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:816
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:24:00 AM C:\Windows\Sysinf.bat
    3⤵
    PID:244
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 3:21:00 AM C:\Windows\Sysinf.bat
    3⤵
    PID:3360
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1672
- - C:\Windows\SysWOW64\At.exe
    At.exe 3:21:58 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:3304
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2516
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3360
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4068
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3288
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2204
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3572
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1400
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1260
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1976
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2944
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3004
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:984
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3144
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:556
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3824
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1168
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:500
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4964
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:5060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4156
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:428
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2808
- 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:3720
- 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:736
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:1072
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2412
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1392
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3264
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:3164
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:3764
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:4380
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2628
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:4904
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:23:57 AM C:\Windows\Sysinf.bat
  2⤵
  PID:1340
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 3:20:57 AM C:\Windows\Sysinf.bat
  2⤵
  PID:4896
- C:\Windows\SysWOW64\At.exe
  At.exe 3:21:55 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:656
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:4120
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2256
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:5088
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:364
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:3008

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:1188

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:3116

C:\Windows\SysWOW64\at.exe
at 3:23:57 AM C:\Windows\Sysinf.bat
1⤵
PID:2204

C:\Windows\SysWOW64\at.exe
at 3:20:57 AM C:\Windows\Sysinf.bat
1⤵
PID:4428

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1712

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2568

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:4908

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:3060

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:1096

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2392

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2152

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4400

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2856

C:\Windows\SysWOW64\at.exe
at 3:24:00 AM C:\Windows\Sysinf.bat
1⤵
PID:2516

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:4856

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:4436

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:3908

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:2312

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2512

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:4620

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:608

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of WriteProcessMemory
PID:4380

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2060

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:3116

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:116

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4508

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:5048

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3004

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2860

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3624

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3724

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3136

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3440

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4040

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2392

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4412

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

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

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\System\KavUpda.exe

Filesize
384KB

MD5
144cdc8df60e726da03f122f56c33acd

SHA1
efa9865bba0a7c4aa87ed68861d40770661f05ce

SHA256
3f7f7a0f1bdc57f9e31d012ab5a9e7348ad5079fa29876b31022d89a68ba0d04

SHA512
514d6c84518ade2d62a2f1bc4b684682ac65a71c57169472b9a93eea4e9a7d091cd25db64833cd7eb0747969a67983a55f821144bad29cca84716c52845da494

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

Filesize
808KB

MD5
4a5ab9984aa45765c4d711c0fcc630b3

SHA1
efcba49331d144f21b5bab9809803767ef19428b

SHA256
7bb4ec3007f12be0904b109f273af1f17df0e1785306f70af013f167dcf4fab2

SHA512
09196e8b3b568c27a813127dda951af2263ea5ab5d2cee64e24f689f2410a074ef85ff328bc3ebcc847d33421e642b64af07f29441a7a438de88738464d2f61c

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
93KB

MD5
7082fd6c1ca3259e70887ede5aef4117

SHA1
3b704a09555b734f416d06f06c75ce3ca28a7cd9

SHA256
337854689ef8fb423e34d83072f29596a2ba6d2a07dfd0c135115ac77b234823

SHA512
608f05b726f6b95d0674b4ab5c2943d72d7b5b7ef38711c75b59460eecc774766c35604d0e9482fa946ad81a19732b8fefa322afb76c843f4fce96df46176c3f

Download Submit
memory/2728-0-0x0000000000400000-0x0000000000436000-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