3091081e326688a0c60d3e8e04549b050d0f6e2d84bbb25832bdb00505a89759

Analysis

max time kernel
5s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 10:00

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General

Target

1e7cc917b05581f8244ccc1c4d423e72.exe
Size

1.5MB
MD5

1e7cc917b05581f8244ccc1c4d423e72
SHA1

84a28056b2f5e5355987a2179d1a4ecf651a684f
SHA256

3091081e326688a0c60d3e8e04549b050d0f6e2d84bbb25832bdb00505a89759
SHA512

4af2527fb048d2658a9ea7aed04f50c1c08bfbf8a16685d382e2a9e47f1cddf6aa77a10a52639c3343b01ff533ab36bc64daa22ae80d9cb3a8a0b9e40c24328e
SSDEEP

12288:UZWtI6RkXunupOB0fOpunupOB0fOpunupOB0fOpunupOB0fOpunupOB0/rRLut:UuhalOFOFOFOFOow

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-1-5-21-3470981204-343661084-3367201002-1000\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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\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
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
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\RfwMain.exe\Debugger = "D:\\RECYCLER\\????8.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\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
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.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\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
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\regedit.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
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\Rav.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

Executes dropped EXE 1 IoCs

pid	Process
2508	KavUpda.exe

Loads dropped DLL 2 IoCs

pid	Process
2092	1e7cc917b05581f8244ccc1c4d423e72.exe
2092	1e7cc917b05581f8244ccc1c4d423e72.exe

Drops autorun.inf file 1 TTPs 1 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

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Option.bat	1e7cc917b05581f8244ccc1c4d423e72.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\system\KavUpda.exe	1e7cc917b05581f8244ccc1c4d423e72.exe
File opened for modification	C:\Windows\system\KavUpda.exe	1e7cc917b05581f8244ccc1c4d423e72.exe
File created	C:\Windows\regedt32.sys	1e7cc917b05581f8244ccc1c4d423e72.exe
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\Help\HelpCat.exe	1e7cc917b05581f8244ccc1c4d423e72.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	1e7cc917b05581f8244ccc1c4d423e72.exe
File created	C:\Windows\Sysinf.bat	1e7cc917b05581f8244ccc1c4d423e72.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\Sysinf.bat	KavUpda.exe
File created	C:\Windows\regedt32.sys	KavUpda.exe

Launches sc.exe 8 IoCs

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

pid	Process
1152	sc.exe
2148	sc.exe
1256	sc.exe
1544	sc.exe
3024	sc.exe
2896	sc.exe
2700	sc.exe
1828	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
2340	regedit.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

description	pid	Process
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2508	KavUpda.exe
Token: SeIncBasePriorityPrivilege	2508	KavUpda.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: 33	2092	1e7cc917b05581f8244ccc1c4d423e72.exe
Token: SeIncBasePriorityPrivilege	2092	1e7cc917b05581f8244ccc1c4d423e72.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2092	1e7cc917b05581f8244ccc1c4d423e72.exe
2508	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 3052	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	20
PID 2092 wrote to memory of 3052	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	20
PID 2092 wrote to memory of 3052	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	20
PID 2092 wrote to memory of 3052	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	20
PID 2092 wrote to memory of 2204	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	18
PID 2092 wrote to memory of 2204	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	18
PID 2092 wrote to memory of 2204	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	18
PID 2092 wrote to memory of 2204	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	18
PID 2204 wrote to memory of 2296	2204	net.exe	17
PID 2204 wrote to memory of 2296	2204	net.exe	17
PID 2204 wrote to memory of 2296	2204	net.exe	17
PID 2204 wrote to memory of 2296	2204	net.exe	17
PID 2092 wrote to memory of 2668	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	33
PID 2092 wrote to memory of 2668	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	33
PID 2092 wrote to memory of 2668	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	33
PID 2092 wrote to memory of 2668	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	33
PID 2092 wrote to memory of 2684	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	74
PID 2092 wrote to memory of 2684	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	74
PID 2092 wrote to memory of 2684	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	74
PID 2092 wrote to memory of 2684	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	74
PID 2092 wrote to memory of 2608	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	72
PID 2092 wrote to memory of 2608	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	72
PID 2092 wrote to memory of 2608	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	72
PID 2092 wrote to memory of 2608	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	72
PID 2092 wrote to memory of 2868	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	70
PID 2092 wrote to memory of 2868	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	70
PID 2092 wrote to memory of 2868	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	70
PID 2092 wrote to memory of 2868	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	70
PID 2092 wrote to memory of 2572	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	67
PID 2092 wrote to memory of 2572	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	67
PID 2092 wrote to memory of 2572	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	67
PID 2092 wrote to memory of 2572	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	67
PID 2092 wrote to memory of 2056	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	65
PID 2092 wrote to memory of 2056	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	65
PID 2092 wrote to memory of 2056	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	65
PID 2092 wrote to memory of 2056	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	65
PID 2572 wrote to memory of 2620	2572	net.exe	62
PID 2572 wrote to memory of 2620	2572	net.exe	62
PID 2572 wrote to memory of 2620	2572	net.exe	62
PID 2572 wrote to memory of 2620	2572	net.exe	62
PID 2684 wrote to memory of 2592	2684	cmd.exe	63
PID 2684 wrote to memory of 2592	2684	cmd.exe	63
PID 2684 wrote to memory of 2592	2684	cmd.exe	63
PID 2684 wrote to memory of 2592	2684	cmd.exe	63
PID 2868 wrote to memory of 2516	2868	net.exe	61
PID 2868 wrote to memory of 2516	2868	net.exe	61
PID 2868 wrote to memory of 2516	2868	net.exe	61
PID 2868 wrote to memory of 2516	2868	net.exe	61
PID 2608 wrote to memory of 2468	2608	cmd.exe	60
PID 2608 wrote to memory of 2468	2608	cmd.exe	60
PID 2608 wrote to memory of 2468	2608	cmd.exe	60
PID 2608 wrote to memory of 2468	2608	cmd.exe	60
PID 2092 wrote to memory of 2344	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	64
PID 2092 wrote to memory of 2344	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	64
PID 2092 wrote to memory of 2344	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	64
PID 2092 wrote to memory of 2344	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	64
PID 2056 wrote to memory of 2576	2056	net.exe	57
PID 2056 wrote to memory of 2576	2056	net.exe	57
PID 2056 wrote to memory of 2576	2056	net.exe	57
PID 2056 wrote to memory of 2576	2056	net.exe	57
PID 2092 wrote to memory of 2520	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	58
PID 2092 wrote to memory of 2520	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	58
PID 2092 wrote to memory of 2520	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	58
PID 2092 wrote to memory of 2520	2092	1e7cc917b05581f8244ccc1c4d423e72.exe	58

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1880	attrib.exe
2128	attrib.exe
2316	attrib.exe
1988	attrib.exe
540	attrib.exe
2752	attrib.exe
1056	attrib.exe
872	attrib.exe
2744	attrib.exe
2788	attrib.exe
1868	attrib.exe
1508	attrib.exe
2656	attrib.exe
968	attrib.exe
2568	attrib.exe
1864	attrib.exe

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:2296

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
- Suspicious use of WriteProcessMemory
PID:2204

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\system32\Option.bat
1⤵
PID:3052

C:\Users\Admin\AppData\Local\Temp\1e7cc917b05581f8244ccc1c4d423e72.exe
"C:\Users\Admin\AppData\Local\Temp\1e7cc917b05581f8244ccc1c4d423e72.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\At.exe
  At.exe 4:59:48 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2668
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2700
- 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:1944
- 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:2184
- 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:2340
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1828
- 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:2508
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:560
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:1756
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1256
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1216
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:572
- - 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:952
- - 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:908
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:1544
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:3024
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:2896
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1492
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:336
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:2132
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:1692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 5:01:53 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2844
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 4:58:53 AM C:\Windows\Sysinf.bat
    3⤵
    PID:3040
- - C:\Windows\SysWOW64\At.exe
    At.exe 4:59:51 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:948
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2368
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2360
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2532
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1616
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1820
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:848
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2776
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:540
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1012
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:808
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:452
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1640
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2004
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3028
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2228
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2264
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2920
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2680
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1872
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2472
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2744
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2816
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1124
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2776
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2840
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:272
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:1152
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2148
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2520
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:2344
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2056
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2868
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 5:01:50 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2608
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 4:58:50 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2684
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:612
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:1792
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:652
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:804
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  PID:1688

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start schedule /y
1⤵
PID:936

C:\Windows\SysWOW64\net.exe
net.exe start schedule /y
1⤵
PID:1076

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\system32\Option.bat
1⤵
PID:2836

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:1888

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2964

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:2576

C:\Windows\SysWOW64\at.exe
at 5:01:50 AM C:\Windows\Sysinf.bat
1⤵
PID:2468

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:2516

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:2620

C:\Windows\SysWOW64\at.exe
at 4:58:50 AM C:\Windows\Sysinf.bat
1⤵
PID:2592

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:1012

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2752

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop 360timeprot /y
1⤵
PID:3028
- C:\Windows\SysWOW64\attrib.exe
  attrib -s -h -r C:\Autorun.inf\*.* /s /d
  2⤵
  - Views/modifies file attributes
  PID:968

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:2332

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1996

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop srservice /y
1⤵
PID:1040

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wuauserv /y
1⤵
PID:1132

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:452

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop sharedaccess /y
1⤵
PID:2268
- C:\Windows\SysWOW64\attrib.exe
  attrib -s -h -r C:\Autorun.inf\*.* /s /d
  2⤵
  - Views/modifies file attributes
  PID:1508

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop wscsvc /y
1⤵
PID:684

C:\Windows\SysWOW64\at.exe
at 5:01:53 AM C:\Windows\Sysinf.bat
1⤵
PID:1680

C:\Windows\SysWOW64\at.exe
at 4:58:53 AM C:\Windows\Sysinf.bat
1⤵
PID:1620

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2656

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1056

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1880

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2788

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1868

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2128

C:\Windows\system32\taskeng.exe
taskeng.exe {01EED5D2-A2D6-4DFC-A660-25D6006B8C3F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:688

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:872

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2316

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:2568

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r F:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1864

C:\Windows\SysWOW64\attrib.exe
attrib -s -h -r C:\Autorun.inf\*.* /s /d
1⤵
- Views/modifies file attributes
PID:1988

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:\Windows\SysWOW64\Option.bat

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

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

Filesize
96KB

MD5
258f27368cf74c7238ff1227129f9afd

SHA1
d5e24056fff099d53e6dadb2aba1f2a4422f657e

SHA256
04c84f47df01756adca34ecc2423468df721b4b243b28e606fea49876e6d6764

SHA512
e3a4a35952a62470eb91d26059dcd0b5a99d3173edc59c3f603d59d2d97f77d6260521b45485c60408b317b6c59b4051729ded5f4932ef28d546dab857845626

Download Submit
memory/2092-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads