7b0413a7c72a0db68688970f38fc16388f429e95c3753df7d8e56ba5bbb7a78b

Analysis

max time kernel
2s
max time network
150s
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 02:12

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General

Target

4bcec18c1b612fb1423fcc0ec4e33630.exe
Size

463KB
MD5

4bcec18c1b612fb1423fcc0ec4e33630
SHA1

832a1f19d483a12b6ede14d6b9325be1dd3ec787
SHA256

7b0413a7c72a0db68688970f38fc16388f429e95c3753df7d8e56ba5bbb7a78b
SHA512

5335b2c691fc78370b7097bfbbd7a81ed5a70b2ad4ad3cd05eb448b0bc2891709b2196ccb1bb7f9e5b76798a6f190a8122cba29fea1b3741269485a6778bcc32
SSDEEP

6144:UZfec9EbXDk6RkCBEKWnmy+g41rG1VVE+IdCPZIundXXrG1VVE+IA:UZWtI6RkCBoqumCPZFut

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-1-5-21-3791175113-1062217823-1177695025-1000\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-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.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\regedit.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
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\360tray.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\RavMoD.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
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\taskmgr.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
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\360Safe.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
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\Rav.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
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\avp.exe	regedit.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	4bcec18c1b612fb1423fcc0ec4e33630.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Help\HelpCat.exe	4bcec18c1b612fb1423fcc0ec4e33630.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	4bcec18c1b612fb1423fcc0ec4e33630.exe
File created	C:\Windows\Sysinf.bat	4bcec18c1b612fb1423fcc0ec4e33630.exe
File created	C:\Windows\regedt32.sys	4bcec18c1b612fb1423fcc0ec4e33630.exe
File created	C:\Windows\system\KavUpda.exe	4bcec18c1b612fb1423fcc0ec4e33630.exe
File opened for modification	C:\Windows\system\KavUpda.exe	4bcec18c1b612fb1423fcc0ec4e33630.exe

Launches sc.exe 8 IoCs

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

pid	Process
3836	sc.exe
976	sc.exe
2228	sc.exe
548	sc.exe
2544	sc.exe
1344	sc.exe
3736	sc.exe
1368	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2684	regedit.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2864	4bcec18c1b612fb1423fcc0ec4e33630.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 3392	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	23
PID 2864 wrote to memory of 3392	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	23
PID 2864 wrote to memory of 3392	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	23
PID 2864 wrote to memory of 1912	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	21
PID 2864 wrote to memory of 1912	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	21
PID 2864 wrote to memory of 1912	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	21
PID 1912 wrote to memory of 3524	1912	net.exe	146
PID 1912 wrote to memory of 3524	1912	net.exe	146
PID 1912 wrote to memory of 3524	1912	net.exe	146
PID 2864 wrote to memory of 448	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	159
PID 2864 wrote to memory of 448	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	159
PID 2864 wrote to memory of 448	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	159
PID 2864 wrote to memory of 4908	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	236
PID 2864 wrote to memory of 4908	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	236
PID 2864 wrote to memory of 4908	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	236
PID 2864 wrote to memory of 2700	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	234
PID 2864 wrote to memory of 2700	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	234
PID 2864 wrote to memory of 2700	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	234
PID 2864 wrote to memory of 5000	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	93
PID 2864 wrote to memory of 5000	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	93
PID 2864 wrote to memory of 5000	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	93
PID 2864 wrote to memory of 4856	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	91
PID 2864 wrote to memory of 4856	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	91
PID 2864 wrote to memory of 4856	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	91
PID 2864 wrote to memory of 1844	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	185
PID 2864 wrote to memory of 1844	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	185
PID 2864 wrote to memory of 1844	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	185
PID 2864 wrote to memory of 2336	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	87
PID 2864 wrote to memory of 2336	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	87
PID 2864 wrote to memory of 2336	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	87
PID 2864 wrote to memory of 4436	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	84
PID 2864 wrote to memory of 4436	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	84
PID 2864 wrote to memory of 4436	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	84
PID 2864 wrote to memory of 2544	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	82
PID 2864 wrote to memory of 2544	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	82
PID 2864 wrote to memory of 2544	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	82
PID 2864 wrote to memory of 976	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	56
PID 2864 wrote to memory of 976	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	56
PID 2864 wrote to memory of 976	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	56
PID 2864 wrote to memory of 548	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	229
PID 2864 wrote to memory of 548	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	229
PID 2864 wrote to memory of 548	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	229
PID 2864 wrote to memory of 2228	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	76
PID 2864 wrote to memory of 2228	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	76
PID 2864 wrote to memory of 2228	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	76
PID 2864 wrote to memory of 2684	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	75
PID 2864 wrote to memory of 2684	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	75
PID 2864 wrote to memory of 2684	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	75
PID 4856 wrote to memory of 3292	4856	net.exe	74
PID 4856 wrote to memory of 3292	4856	net.exe	74
PID 4856 wrote to memory of 3292	4856	net.exe	74
PID 2864 wrote to memory of 380	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	73
PID 2864 wrote to memory of 380	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	73
PID 2864 wrote to memory of 380	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	73
PID 2864 wrote to memory of 1040	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	72
PID 2864 wrote to memory of 1040	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	72
PID 2864 wrote to memory of 1040	2864	4bcec18c1b612fb1423fcc0ec4e33630.exe	72
PID 5000 wrote to memory of 1776	5000	net.exe	70
PID 5000 wrote to memory of 1776	5000	net.exe	70
PID 5000 wrote to memory of 1776	5000	net.exe	70

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4184	attrib.exe
1672	attrib.exe
4300	attrib.exe
4908	attrib.exe
3388	attrib.exe
3416	attrib.exe
3384	attrib.exe
532	attrib.exe
2820	attrib.exe
3940	attrib.exe
4024	attrib.exe
3128	attrib.exe
448	attrib.exe
2000	attrib.exe
3932	attrib.exe
2884	attrib.exe

C:\Users\Admin\AppData\Local\Temp\4bcec18c1b612fb1423fcc0ec4e33630.exe
"C:\Users\Admin\AppData\Local\Temp\4bcec18c1b612fb1423fcc0ec4e33630.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1912
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:3392
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:976
- C:\Windows\system\KavUpda.exe
  C:\Windows\system\KavUpda.exe
  2⤵
  PID:3964
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:1344
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3416
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3480
- - 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:3692
- - 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:2444
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3736
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1368
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3836
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1968
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:884
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:2744
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:1708
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:3216
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 4:08:25 AM C:\Windows\Sysinf.bat
    3⤵
    PID:864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1760
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4364
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 4:05:25 AM C:\Windows\Sysinf.bat
    3⤵
    PID:4512
- - C:\Windows\SysWOW64\At.exe
    At.exe 4:06:23 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1928
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2000
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:5112
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:964
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2720
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4660
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4112
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3288
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2700
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3128
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:800
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1500
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4572
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3384
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2972
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2324
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4364
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3940
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1964
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1896
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1436
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3848
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1152
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1744
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4248
- 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:1040
- 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:380
- 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:2684
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2228
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:548
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2544
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:4436
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2336
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1844
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4856
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5000
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 4:08:22 AM C:\Windows\Sysinf.bat
  2⤵
  PID:2700
- - C:\Windows\SysWOW64\attrib.exe
    attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    - Views/modifies file attributes
    PID:3932
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 4:05:22 AM C:\Windows\Sysinf.bat
  2⤵
  PID:4908
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2792
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:796
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:4916
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:1672
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:3524
- C:\Windows\SysWOW64\At.exe
  At.exe 4:06:20 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:448

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:3524
- C:\Windows\SysWOW64\net1.exe
  C:\Windows\system32\net1 stop wscsvc /y
  2⤵
  PID:4688

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:2816

C:\Windows\SysWOW64\at.exe
at 4:08:22 AM C:\Windows\Sysinf.bat
1⤵
PID:964

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:220

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
PID:4616

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
1⤵
PID:2420

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2708

C:\Windows\SysWOW64\at.exe
at 4:05:22 AM C:\Windows\Sysinf.bat
1⤵
PID:4208

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1896

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:1776

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:3292

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:540

C:\Windows\SysWOW64\at.exe
at 4:05:25 AM C:\Windows\Sysinf.bat
1⤵
PID:4372

C:\Windows\SysWOW64\at.exe
at 4:08:25 AM C:\Windows\Sysinf.bat
1⤵
PID:1192

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:448

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:4740

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:3024

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:4736

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:4040

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:716

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2388

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:4596

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:1576

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3940
- C:\Windows\SysWOW64\attrib.exe
  attrib -s -h -r C:\Autorun.inf\*.* /s /d
  2⤵
  - Views/modifies file attributes
  PID:3416

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:1844

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3384
- C:\Windows\SysWOW64\attrib.exe
  attrib -s -h -r C:\Autorun.inf\*.* /s /d
  2⤵
  - Views/modifies file attributes
  PID:2820

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:532

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4300

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2000

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4908

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4024

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3388

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:4184

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2884

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:3128

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1672

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\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

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

Filesize
463KB

MD5
4bcec18c1b612fb1423fcc0ec4e33630

SHA1
832a1f19d483a12b6ede14d6b9325be1dd3ec787

SHA256
7b0413a7c72a0db68688970f38fc16388f429e95c3753df7d8e56ba5bbb7a78b

SHA512
5335b2c691fc78370b7097bfbbd7a81ed5a70b2ad4ad3cd05eb448b0bc2891709b2196ccb1bb7f9e5b76798a6f190a8122cba29fea1b3741269485a6778bcc32

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

Download Submit
memory/2864-0-0x0000000000400000-0x0000000000436000-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