11398273a0583f41612aa777f90a462da70e834f0cc6151d88d5c5b72ba5b14a

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 02:03

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General

Target

4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
Size

1.2MB
MD5

4dfb682c4ec908673c814d1d76f1a94e
SHA1

52d641b58be89768acf93ebc5d151ef63433ce54
SHA256

11398273a0583f41612aa777f90a462da70e834f0cc6151d88d5c5b72ba5b14a
SHA512

780413b3db41d1f2fec9ef1c1c73cf1e4965426dd4f36b10b0ee0284a5fb74f7f1d178362b4fa9fcd4e834873cbc3dc0805a1929a721df13e3c8e84019f006a3
SSDEEP

12288:UZWtI6RkzwerQZb+md4w1UAwOJwerQZb+md4w1UAG4:UuhaserQZb+md4wmAMerQZb+md4wmAG4

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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\2 = "RfwMain.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\3 = "Rfwsrv.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\6 = "RavMon.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\8 = "RavService.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\12 = "KPFW32X.EXE"	regedit.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun = "1"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\5 = "CCenter.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\7 = "RavStub.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\9 = "Rav.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\11 = "KPFW32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\13 = "KAVPFW.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\14 = "KAV32.EXE"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\4 = "RavMoD.exe"	regedit.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\1 = "avp.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun\10 = "rfwcfg.exe"	regedit.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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
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\taskmgr.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\Rav.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
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\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
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\avp.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\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
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\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\Debugger = "D:\\RECYCLER\\????8.exe"	regedit.exe

Executes dropped EXE 2 IoCs

pid	Process
1720	KavUpda.exe
1088	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118~4.exe

Loads dropped DLL 4 IoCs

pid	Process
1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.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	4dfb682c4ec908673c814d1d76f1a94e_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\system\KavUpda.exe	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
File created	C:\Windows\Sysinf.bat	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.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
File created	C:\Windows\Help\HelpCat.exe	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
File opened for modification	C:\Windows\Help\HelpCat.exe	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
File created	C:\Windows\regedt32.sys	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
File opened for modification	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
2552	sc.exe
2968	sc.exe
2732	sc.exe
1324	sc.exe
2748	sc.exe
2880	sc.exe
1668	sc.exe
2600	sc.exe

Runs net.exe

Runs regedit.exe 1 IoCs

pid	Process
320	regedit.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe
Token: 33	1720	KavUpda.exe
Token: SeIncBasePriorityPrivilege	1720	KavUpda.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
1720	KavUpda.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 1972	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	28
PID 1044 wrote to memory of 1972	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	28
PID 1044 wrote to memory of 1972	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	28
PID 1044 wrote to memory of 1972	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	28
PID 1044 wrote to memory of 2352	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	30
PID 1044 wrote to memory of 2352	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	30
PID 1044 wrote to memory of 2352	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	30
PID 1044 wrote to memory of 2352	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	30
PID 2352 wrote to memory of 2660	2352	net.exe	32
PID 2352 wrote to memory of 2660	2352	net.exe	32
PID 2352 wrote to memory of 2660	2352	net.exe	32
PID 2352 wrote to memory of 2660	2352	net.exe	32
PID 1044 wrote to memory of 2588	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	33
PID 1044 wrote to memory of 2588	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	33
PID 1044 wrote to memory of 2588	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	33
PID 1044 wrote to memory of 2588	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	33
PID 1044 wrote to memory of 2688	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	35
PID 1044 wrote to memory of 2688	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	35
PID 1044 wrote to memory of 2688	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	35
PID 1044 wrote to memory of 2688	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	35
PID 1044 wrote to memory of 2696	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	36
PID 1044 wrote to memory of 2696	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	36
PID 1044 wrote to memory of 2696	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	36
PID 1044 wrote to memory of 2696	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	36
PID 1044 wrote to memory of 2716	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	37
PID 1044 wrote to memory of 2716	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	37
PID 1044 wrote to memory of 2716	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	37
PID 1044 wrote to memory of 2716	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	37
PID 1044 wrote to memory of 2604	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	41
PID 1044 wrote to memory of 2604	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	41
PID 1044 wrote to memory of 2604	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	41
PID 1044 wrote to memory of 2604	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	41
PID 1044 wrote to memory of 2668	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	42
PID 1044 wrote to memory of 2668	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	42
PID 1044 wrote to memory of 2668	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	42
PID 1044 wrote to memory of 2668	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	42
PID 1044 wrote to memory of 3012	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	43
PID 1044 wrote to memory of 3012	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	43
PID 1044 wrote to memory of 3012	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	43
PID 1044 wrote to memory of 3012	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	43
PID 2696 wrote to memory of 2616	2696	cmd.exe	48
PID 2696 wrote to memory of 2616	2696	cmd.exe	48
PID 2696 wrote to memory of 2616	2696	cmd.exe	48
PID 2696 wrote to memory of 2616	2696	cmd.exe	48
PID 2716 wrote to memory of 2648	2716	net.exe	49
PID 2716 wrote to memory of 2648	2716	net.exe	49
PID 2716 wrote to memory of 2648	2716	net.exe	49
PID 2716 wrote to memory of 2648	2716	net.exe	49
PID 2688 wrote to memory of 2592	2688	cmd.exe	50
PID 2688 wrote to memory of 2592	2688	cmd.exe	50
PID 2688 wrote to memory of 2592	2688	cmd.exe	50
PID 2688 wrote to memory of 2592	2688	cmd.exe	50
PID 1044 wrote to memory of 2520	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	47
PID 1044 wrote to memory of 2520	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	47
PID 1044 wrote to memory of 2520	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	47
PID 1044 wrote to memory of 2520	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	47
PID 1044 wrote to memory of 2552	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	52
PID 1044 wrote to memory of 2552	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	52
PID 1044 wrote to memory of 2552	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	52
PID 1044 wrote to memory of 2552	1044	4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe	52
PID 2668 wrote to memory of 2776	2668	net.exe	54
PID 2668 wrote to memory of 2776	2668	net.exe	54
PID 2668 wrote to memory of 2776	2668	net.exe	54
PID 2668 wrote to memory of 2776	2668	net.exe	54

Views/modifies file attributes 1 TTPs 16 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2260	attrib.exe
2388	attrib.exe
1712	attrib.exe
908	attrib.exe
2800	attrib.exe
2548	attrib.exe
2428	attrib.exe
1924	attrib.exe
2612	attrib.exe
864	attrib.exe
2128	attrib.exe
2352	attrib.exe
2836	attrib.exe
2928	attrib.exe
2008	attrib.exe
2764	attrib.exe

C:\Users\Admin\AppData\Local\Temp\4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Option.bat
  2⤵
  PID:1972
- C:\Windows\SysWOW64\net.exe
  net.exe start schedule /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start schedule /y
    3⤵
    PID:2660
- C:\Windows\SysWOW64\At.exe
  At.exe 2:06:24 AM C:\Windows\Help\HelpCat.exe
  2⤵
  PID:2588
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 2:05:26 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\SysWOW64\at.exe
    at 2:05:26 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2592
- C:\Windows\SysWOW64\cmd.exe
  cmd /c at 2:08:26 AM C:\Windows\Sysinf.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\at.exe
    at 2:08:26 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2616
- C:\Windows\SysWOW64\net.exe
  net.exe stop wscsvc /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc /y
    3⤵
    PID:2648
- C:\Windows\SysWOW64\net.exe
  net.exe stop sharedaccess /y
  2⤵
  PID:2604
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sharedaccess /y
    3⤵
    PID:3060
- C:\Windows\SysWOW64\net.exe
  net.exe stop wuauserv /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wuauserv /y
    3⤵
    PID:2776
- C:\Windows\SysWOW64\net.exe
  net.exe stop srservice /y
  2⤵
  PID:3012
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop srservice /y
    3⤵
    PID:2192
- C:\Windows\SysWOW64\net.exe
  net.exe stop 360timeprot /y
  2⤵
  PID:2520
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop 360timeprot /y
    3⤵
    PID:2476
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2552
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config SharedAccess start= disabled
  2⤵
  - Launches sc.exe
  PID:2600
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config wscsvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2968
- C:\Windows\SysWOW64\sc.exe
  C:\Windows\system32\sc.exe config srservice start= disabled
  2⤵
  - Launches sc.exe
  PID:2732
- 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:320
- 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:2368
- 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:1760
- 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:1720
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\system32\Option.bat
    3⤵
    PID:2816
- - C:\Windows\SysWOW64\net.exe
    net.exe start schedule /y
    3⤵
    PID:1904
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start schedule /y
      4⤵
      PID:1628
- - C:\Windows\SysWOW64\At.exe
    At.exe 2:06:27 AM C:\Windows\Help\HelpCat.exe
    3⤵
    PID:1588
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 2:05:29 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2940
  - - C:\Windows\SysWOW64\at.exe
      at 2:05:29 AM C:\Windows\Sysinf.bat
      4⤵
      PID:540
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c at 2:08:29 AM C:\Windows\Sysinf.bat
    3⤵
    PID:2316
  - - C:\Windows\SysWOW64\at.exe
      at 2:08:29 AM C:\Windows\Sysinf.bat
      4⤵
      PID:704
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wscsvc /y
    3⤵
    PID:2924
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wscsvc /y
      4⤵
      PID:584
- - C:\Windows\SysWOW64\net.exe
    net.exe stop sharedaccess /y
    3⤵
    PID:2052
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess /y
      4⤵
      PID:1228
- - C:\Windows\SysWOW64\net.exe
    net.exe stop wuauserv /y
    3⤵
    PID:324
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop wuauserv /y
      4⤵
      PID:904
- - C:\Windows\SysWOW64\net.exe
    net.exe stop srservice /y
    3⤵
    PID:1124
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop srservice /y
      4⤵
      PID:452
- - C:\Windows\SysWOW64\net.exe
    net.exe stop 360timeprot /y
    3⤵
    PID:1872
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop 360timeprot /y
      4⤵
      PID:1916
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1324
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:2748
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2880
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\system32\sc.exe config srservice start= disabled
    3⤵
    - Launches sc.exe
    PID:1668
- - 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:1976
- - 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:1832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1308
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2888
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2260
- - 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:1968
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2728
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2612
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2608
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2792
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2800
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\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:1964
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:1712
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2556
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:2960
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2548
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2536
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2788
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2428
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:384
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2836
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2856
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1764
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2844
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1748
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:908
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:1540
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:1952
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2928
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:1692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:1184
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2128
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2184
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:880
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2008
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2076
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r F:\Autorun.inf\*.* /s /d
    3⤵
    PID:3040
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r F:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2352
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir F:\Autorun.inf /s /q
    3⤵
    PID:2140
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c attrib -s -h -r C:\Autorun.inf\*.* /s /d
    3⤵
    PID:2632
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -s -h -r C:\Autorun.inf\*.* /s /d
      4⤵
      Views/modifies file attributes
      PID:2764
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c rmdir C:\Autorun.inf /s /q
    3⤵
    PID:2672
- C:\Users\Admin\AppData\Local\Temp\4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118~4.exe
  4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118~4.exe
  2⤵
  - Executes dropped EXE
  PID:1088

C:\Windows\system32\taskeng.exe
taskeng.exe {4FC8712C-BB7F-4099-A61C-1CAF436BC99D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:324

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

C:\Users\Admin\AppData\Local\Temp\4dfb682c4ec908673c814d1d76f1a94e_JaffaCakes118~4.exe

Filesize
30KB

MD5
a48b1c06219a01a60cd8d4d45440bde9

SHA1
34af23607ad5afa9e61b6a96cec811e6bdc50b4a

SHA256
5c3736e37168dae7e431a31d5c4e0d351271d37804787ee3b8fa6e46413ba880

SHA512
8f6b29be451582e47743009d95637f540dea4d7c93e685687e8b8f130a1cf535a4030722367fd4ac49639c19ce35c779c0cfef315eea038d9a4434474c7690f4

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

Filesize
82B

MD5
3f7fbd2eb34892646e93fd5e6e343512

SHA1
265ac1061b54f62350fb7a5f57e566454d013a66

SHA256
e75e8d9bfc7a2876d908305186c3656e9de2a4af7f6927ccc6d8c812645abbc7

SHA512
53d40eb2f05a23464fbf06193868e7cb30cf0df3da53586a75123fb2c37b29cdddda287ce134809d16a559d87fb20aee0e8add22d396fcb7a55f9a753739b140

Download Submit
C:\Windows\Sysinf.bat

Filesize
460B

MD5
7db3d565d6ddbe65a8b0e093910e7dcd

SHA1
d4804e6180c6e74ba79d3343f2f2ccb15e502f12

SHA256
a2778cb87fd88c7508ffd506a8ff8d58d0ffc02156f846956e5e99c6cb3d2f3f

SHA512
0b3d1d0f44feba9dd78903ff77fdeaea834d930990a86641fb2e4ce04da280d33f6bee0ae0b1320e4070cbe20824062e45b52e5cad797c5985d8e31dce1ef82b

Download Submit
C:\Windows\regedt32.sys

Filesize
2KB

MD5
e7d7ec66bd61fac3843c98650b0c68f6

SHA1
a15ae06e1be51038863650746368a71024539bac

SHA256
6475d5ecc14fea090774be55723d2d52b7ec7670527a7dbd61edf28c77944cb8

SHA512
ac9e9893f5a0af03957731445f63279085f164e9a968d706a99d13012e4459314a7ccc32dc48f62379d69e21a0953c13543c9ded38b5ad5fbc346aa442af1ae6

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

Filesize
1.2MB

MD5
a021f0943a037463e526604a9ec29187

SHA1
7a3ec3c158eb0e8eb68bcf5c036962c09217d8fd

SHA256
1304128b03fccc1f959845b69abfd997ec01198c163724986b5fca9acba5e2cb

SHA512
31f72e9deba2850245e2d29cf3594c8de6dc54652339d5c6bb8aeeaf67222435d97c6e9bdbde9bb01ec92626ea0241397bb2d85b9aab53b20b0fce641abb5fd7

Download Submit
F:\Autorun.inf

Filesize
237B

MD5
94bcd02c5afd5918b4446345e7a5ded9

SHA1
79839238e84be225132e1382fae6333dfc4906a1

SHA256
5d9f41e4f886926dae2ed8a57807708110d3c6964ab462be21462bff0088d9a1

SHA512
149f6bd49fc3b62fa5f41666bfb3a58060514eec1b61c6aa1ac4c75417c840b028e701eb5533460eb00e2fee8543379564bc47d7477264771d81b99a0caab500

Download Submit
memory/1044-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads