Analysis
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max time kernel
145s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
10-12-2024 05:19
Static task
static1
Behavioral task
behavioral1
Sample
dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe
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Size
12.7MB
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MD5
dd2e9cb910a30a50be4635fa2620da3f
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SHA1
54d5e067fa18b82731edebd159bc46262e2bf816
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SHA256
c30b5eaeb203cc63fbd5396d7729ba84bdcddd44b476b29d7d7924db4ae7fb0b
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SHA512
45dda2df86eac5177560ff92cc02d091eefe10ab733601a4239e4a3a3cfa309efa479b2011491b62d3cb67791a39261bc1c5618ac1c7d22b87b6965a66a43138
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SSDEEP
6144:weaRFeYiZtnsLs/Xyihb124uKPoifbY/3sGIU5N5:wF7/iZtRXpu3ijwf5T
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
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Tofsee family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\cppkagoz = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2716 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\cppkagoz\ImagePath = "C:\\Windows\\SysWOW64\\cppkagoz\\svtoipzj.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2652 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2704 svtoipzj.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2704 set thread context of 2652 2704 svtoipzj.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2568 sc.exe 2848 sc.exe 2880 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svtoipzj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2196 wrote to memory of 2772 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2772 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2772 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2772 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2808 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 32 PID 2196 wrote to memory of 2808 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 32 PID 2196 wrote to memory of 2808 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 32 PID 2196 wrote to memory of 2808 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 32 PID 2196 wrote to memory of 2880 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 34 PID 2196 wrote to memory of 2880 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 34 PID 2196 wrote to memory of 2880 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 34 PID 2196 wrote to memory of 2880 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 34 PID 2196 wrote to memory of 2568 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 36 PID 2196 wrote to memory of 2568 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 36 PID 2196 wrote to memory of 2568 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 36 PID 2196 wrote to memory of 2568 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 36 PID 2196 wrote to memory of 2848 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 38 PID 2196 wrote to memory of 2848 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 38 PID 2196 wrote to memory of 2848 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 38 PID 2196 wrote to memory of 2848 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 38 PID 2196 wrote to memory of 2716 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 41 PID 2196 wrote to memory of 2716 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 41 PID 2196 wrote to memory of 2716 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 41 PID 2196 wrote to memory of 2716 2196 dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe 41 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43 PID 2704 wrote to memory of 2652 2704 svtoipzj.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\cppkagoz\2⤵
- System Location Discovery: System Language Discovery
PID:2772
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\svtoipzj.exe" C:\Windows\SysWOW64\cppkagoz\2⤵
- System Location Discovery: System Language Discovery
PID:2808
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create cppkagoz binPath= "C:\Windows\SysWOW64\cppkagoz\svtoipzj.exe /d\"C:\Users\Admin\AppData\Local\Temp\dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2880
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description cppkagoz "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2568
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start cppkagoz2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2848
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2716
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C:\Windows\SysWOW64\cppkagoz\svtoipzj.exeC:\Windows\SysWOW64\cppkagoz\svtoipzj.exe /d"C:\Users\Admin\AppData\Local\Temp\dd2e9cb910a30a50be4635fa2620da3f_JaffaCakes118.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2652
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
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Downloads
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Filesize
11.1MB
MD58ac57528607e52718e11978ba6f64c97
SHA17adcaffc910b94e2b96c8cfa5845995c74683435
SHA256e2a437494eecee9136971b27022ef4d4cd95b7973de79c9b3bbf5fed11cc8d4c
SHA5122fb5a7e39580b1294d7ea09fe95e621799b006ad5897e07862fa356daedda91a4df7a8c9e3610225757b2dfd78991e9a3ba79d7494b3a6a0066c8a5858e12d55