e1cabfeaa0b760d5542cf3abf6457fe8cafafd0be0941184377b3651f3617621

Analysis

max time kernel
140s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 21:16

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General

Target
7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
Size 4.9MB
Sample240525-z4sfdsaf8w
SHA256 e1cabfeaa0b760d5542cf3abf6457fe8cafafd0be0941184377b3651f3617621
MD5 7346e7c6fe9d72f8ea965256884b004f
SHA1 f9be64de05d7c37ccca913dcc3ac7f9bab321057
SHA512 ca7ab80637e652be22fa6a5bfeb1926b2b7f71de96db4fdb5aff146cc54b35dff110b3d358874e0d0844ce9c4575d869aadec9607ec01370a6347a0d830029a8
SSDEEP 98304:VrQZQrQZQrQZrrQZQrQZQrQZrrQZQrQZQrQZrrQZQrQZQrQZ5:Vr2Qr2Qr2rr2Qr2Qr2rr2Qr2Qr2rr2QG
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

evasion execution persistence

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

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-1-5-21-1337824034-2731376981-3755436523-1000\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
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\15 = "KAVStart.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.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\avp.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\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
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\taskmgr.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\avp.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\taskmgr.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\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\KAVStart.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\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\RavMoD.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

Executes dropped EXE 2 IoCs

pid	Process
4388	KavUpda.exe
2176	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118~4.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 created	C:\Windows\SysWOW64\Option.bat	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Option.bat	KavUpda.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\regedt32.sys	KavUpda.exe
File created	C:\Windows\Help\HelpCat.exe	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
File created	C:\Windows\regedt32.sys	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
File opened for modification	C:\Windows\system\KavUpda.exe	KavUpda.exe
File opened for modification	C:\Windows\system\KavUpda.exe	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
File created	C:\Windows\Sysinf.bat	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.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
3960	sc.exe
828	sc.exe
4880	sc.exe
2160	sc.exe
3288	sc.exe
776	sc.exe
3736	sc.exe
3064	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
880	regedit.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe
Token: 33	4388	KavUpda.exe
Token: SeIncBasePriorityPrivilege	4388	KavUpda.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
4388	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 1504	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	85
PID 3568 wrote to memory of 1504	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	85
PID 3568 wrote to memory of 1504	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	85
PID 3568 wrote to memory of 3396	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	87
PID 3568 wrote to memory of 3396	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	87
PID 3568 wrote to memory of 3396	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	87
PID 3396 wrote to memory of 4840	3396	net.exe	89
PID 3396 wrote to memory of 4840	3396	net.exe	89
PID 3396 wrote to memory of 4840	3396	net.exe	89
PID 3568 wrote to memory of 3520	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	93
PID 3568 wrote to memory of 3520	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	93
PID 3568 wrote to memory of 3520	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	93
PID 3568 wrote to memory of 916	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	94
PID 3568 wrote to memory of 916	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	94
PID 3568 wrote to memory of 916	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	94
PID 3568 wrote to memory of 908	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	95
PID 3568 wrote to memory of 908	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	95
PID 3568 wrote to memory of 908	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	95
PID 3568 wrote to memory of 2328	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	97
PID 3568 wrote to memory of 2328	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	97
PID 3568 wrote to memory of 2328	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	97
PID 3568 wrote to memory of 556	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	100
PID 3568 wrote to memory of 556	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	100
PID 3568 wrote to memory of 556	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	100
PID 3568 wrote to memory of 1248	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	103
PID 3568 wrote to memory of 1248	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	103
PID 3568 wrote to memory of 1248	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	103
PID 3568 wrote to memory of 828	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	104
PID 3568 wrote to memory of 828	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	104
PID 3568 wrote to memory of 828	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	104
PID 3568 wrote to memory of 844	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	107
PID 3568 wrote to memory of 844	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	107
PID 3568 wrote to memory of 844	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	107
PID 3568 wrote to memory of 2160	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	109
PID 3568 wrote to memory of 2160	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	109
PID 3568 wrote to memory of 2160	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	109
PID 3568 wrote to memory of 3288	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	111
PID 3568 wrote to memory of 3288	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	111
PID 3568 wrote to memory of 3288	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	111
PID 3568 wrote to memory of 776	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	113
PID 3568 wrote to memory of 776	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	113
PID 3568 wrote to memory of 776	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	113
PID 3568 wrote to memory of 3736	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	115
PID 3568 wrote to memory of 3736	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	115
PID 3568 wrote to memory of 3736	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	115
PID 3568 wrote to memory of 880	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	118
PID 3568 wrote to memory of 880	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	118
PID 3568 wrote to memory of 880	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	118
PID 3568 wrote to memory of 1444	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	119
PID 3568 wrote to memory of 1444	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	119
PID 3568 wrote to memory of 1444	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	119
PID 3568 wrote to memory of 2400	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	120
PID 3568 wrote to memory of 2400	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	120
PID 3568 wrote to memory of 2400	3568	7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe	120
PID 828 wrote to memory of 4572	828	net.exe	123
PID 828 wrote to memory of 4572	828	net.exe	123
PID 828 wrote to memory of 4572	828	net.exe	123
PID 2328 wrote to memory of 2980	2328	net.exe	124
PID 2328 wrote to memory of 2980	2328	net.exe	124
PID 2328 wrote to memory of 2980	2328	net.exe	124
PID 556 wrote to memory of 1488	556	net.exe	125
PID 556 wrote to memory of 1488	556	net.exe	125
PID 556 wrote to memory of 1488	556	net.exe	125
PID 844 wrote to memory of 2388	844	net.exe	127

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2244	attrib.exe
2040	attrib.exe
2816	attrib.exe
2868	attrib.exe
412	attrib.exe
4664	attrib.exe
1056	attrib.exe
4364	attrib.exe
4932	attrib.exe
216	attrib.exe
5052	attrib.exe
2300	attrib.exe
4212	attrib.exe
3308	attrib.exe
3752	attrib.exe
1856	attrib.exe

C:\Users\Admin\AppData\Local\Temp\7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
  2⤵
  PID:1504
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3396
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:4840
- C:\Windows\SysWOW64\At.exe
  At.exe 9:19:45 PM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:3520
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 9:18:47 PM C:\Windows\Sysinf.bat
  2⤵
  PID:916
- - C:\Windows\SysWOW64\at.exe
    at 9:18:47 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3976
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 9:21:47 PM C:\Windows\Sysinf.bat
  2⤵
  PID:908
- - C:\Windows\SysWOW64\at.exe
    at 9:21:47 PM C:\Windows\Sysinf.bat
    3⤵
    PID:1924
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:2980
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:1488
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  PID:1248
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:2120
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:828
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:4572
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:844
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2388
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2160
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:3288
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:776
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:3736
- 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:880
- 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:1444
- 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:2400
- 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:4388
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
    3⤵
    PID:4608
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:1092
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:4356
- - C:\Windows\SysWOW64\At.exe
    At.exe 9:19:49 PM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1852
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 9:18:51 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3888
  - - C:\Windows\SysWOW64\at.exe
      at 9:18:51 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2480
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 9:21:51 PM C:\Windows\Sysinf.bat
    3⤵
    PID:3208
  - - C:\Windows\SysWOW64\at.exe
      at 9:21:51 PM C:\Windows\Sysinf.bat
      4⤵
      PID:2312
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:1912
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:1872
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:972
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:1908
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:1800
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:1224
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:3104
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:4792
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:2956
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:3620
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:3064
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:3960
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:828
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:4880
- - 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:4564
- - 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:1212
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:4092
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2792
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2868
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2584
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1824
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4212
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:4280
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3212
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:412
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4972
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3556
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3308
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3232
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4904
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4664
- - 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 F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3140
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:3752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2428
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:3864
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:216
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:3056
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1328
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1856
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1380
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:5040
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1056
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1844
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1156
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:4364
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\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:1948
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2040
- - 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 F:\Autorun.inf\*.* /s /d
    3⤵
    PID:452
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2816
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1200
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4592
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:5052
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:4628
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3556
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2244
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:3552
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:4016
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2300
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2124
- C:\Users\Admin\AppData\Local\Temp\7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118~4.exe
  7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118~4.exe
  2⤵
  - Executes dropped EXE
  PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Service Stop

T1489

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Downloads

7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118~4.exe

Path C:\Users\Admin\AppData\Local\Temp\7346e7c6fe9d72f8ea965256884b004f_JaffaCakes118~4.exe
Size 30KB
SHA256 5c3736e37168dae7e431a31d5c4e0d351271d37804787ee3b8fa6e46413ba880
MD5 a48b1c06219a01a60cd8d4d45440bde9
SHA1 34af23607ad5afa9e61b6a96cec811e6bdc50b4a
SHA512 8f6b29be451582e47743009d95637f540dea4d7c93e685687e8b8f130a1cf535a4030722367fd4ac49639c19ce35c779c0cfef315eea038d9a4434474c7690f4
SSDEEP 384:5zTrLKMpulPG88GVrF69QXwwDCSn1xPWYQ7k6rD4Xg7aTvcd3U1+ZTqDxnb5u0eD:5LKMpusnGNFjNCS1d5ak6qQm
MD5 SHA1 SHA512 SSDEEP

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Option.bat

Path C:\Windows\SysWOW64\Option.bat
Size 82B
SHA256 e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7
MD5 3f7fbd2eb34892646e93fd5e6e343512
SHA1 265ac1061b54f62350fb7a5f57e566454d013a66
SHA512 53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140
MD5 SHA1 SHA512

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Sysinf.bat

Path C:\Windows\Sysinf.bat
Size 460B
SHA256 a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f
MD5 7db3d565d6ddbe65a8b0e093910e7dcd
SHA1 d4804e6180c6e74ba79d3343f2f2ccb15e502f12
SHA512 0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b
MD5 SHA1 SHA512

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KavUpda.exe

Path C:\Windows\System\KavUpda.exe
Size 4.9MB
SHA256 f6cd954f3d35a07f84d744b3ed3b20f427923139dfe551ac2fc78579a5eecd54
MD5 556196892f7b0b50fd8c84604441a547
SHA1 f0d4bc23b8d29ef315cf2ff06493631b509afd38
SHA512 57b0fd6e6a2594fb832fe98286ff5bfcb3ee99f4be10ae86e0f2bcae9957bdbf83b35791e05b1b28e20458da85fc76190c277ff70ea1c56e97694ea75f023b1d
SSDEEP 98304:VrQZQrQZQrQZrrQZQrQZQrQZrrQZQrQZQrQZrrQZQrQZQrQZI:Vr2Qr2Qr2rr2Qr2Qr2rr2Qr2Qr2rr2Q5
MD5 SHA1 SHA512 SSDEEP

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regedt32.sys

Path C:\Windows\regedt32.sys
Size 2KB
SHA256 6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8
MD5 e7d7ec66bd61fac3843c98650b0c68f6
SHA1 a15ae06e1be51038863650746368a71024539bac
SHA512 ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6
MD5 SHA1 SHA512

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Autorun.inf

Path F:\Autorun.inf
Size 237B
SHA256 5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1
MD5 94bcd02c5afd5918b4446345e7a5ded9
SHA1 79839238e84be225132e1382fae6333dfc4906a1
SHA512 149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500
MD5 SHA1 SHA512

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memory/3568-0-0x0000000000400000-0x0000000000436000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads