Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-08-2024 07:38
Static task
static1
Behavioral task
behavioral1
Sample
c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe
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Size
11.7MB
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MD5
c493a48f9205919cba93e0841f4af186
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SHA1
bbf59d0cc6059fba6770f53b3da639c9b715a5c2
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SHA256
f47c06cc9869f3b933505a5723b625a259416bc2719b7737f1a269a005f9f2bc
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SHA512
583cf7e4d437d0ca9b030970ceb749ab8f6c4debc9f62014e1b81c77290d67a309bb679b8e8cb9b05523e6983baa18b0b8f65ba5cb53631dd724c07da48846d1
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SSDEEP
196608:q3qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqC:q
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
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Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2204 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\ngtprave\ImagePath = "C:\\Windows\\SysWOW64\\ngtprave\\gwrdxjnf.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c493a48f9205919cba93e0841f4af186_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 3484 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
gwrdxjnf.exepid process 3244 gwrdxjnf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
gwrdxjnf.exedescription pid process target process PID 3244 set thread context of 3484 3244 gwrdxjnf.exe svchost.exe -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exepid process 4980 sc.exe 1124 sc.exe 4956 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.
Processes:
netsh.exedescription 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 -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 4548 3084 WerFault.exe c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe 1312 3244 WerFault.exe gwrdxjnf.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.
Processes:
cmd.exegwrdxjnf.exec493a48f9205919cba93e0841f4af186_JaffaCakes118.execmd.exesc.exenetsh.exesvchost.exesc.exesc.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gwrdxjnf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c493a48f9205919cba93e0841f4af186_JaffaCakes118.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 svchost.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 23 IoCs
Processes:
c493a48f9205919cba93e0841f4af186_JaffaCakes118.exegwrdxjnf.exedescription pid process target process PID 3084 wrote to memory of 5100 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 5100 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 5100 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 1464 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 1464 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 1464 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe cmd.exe PID 3084 wrote to memory of 4980 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 4980 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 4980 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 1124 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 1124 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 1124 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 4956 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 4956 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 4956 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe sc.exe PID 3084 wrote to memory of 2204 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe netsh.exe PID 3084 wrote to memory of 2204 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe netsh.exe PID 3084 wrote to memory of 2204 3084 c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe netsh.exe PID 3244 wrote to memory of 3484 3244 gwrdxjnf.exe svchost.exe PID 3244 wrote to memory of 3484 3244 gwrdxjnf.exe svchost.exe PID 3244 wrote to memory of 3484 3244 gwrdxjnf.exe svchost.exe PID 3244 wrote to memory of 3484 3244 gwrdxjnf.exe svchost.exe PID 3244 wrote to memory of 3484 3244 gwrdxjnf.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3084 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\ngtprave\2⤵
- System Location Discovery: System Language Discovery
PID:5100 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\gwrdxjnf.exe" C:\Windows\SysWOW64\ngtprave\2⤵
- System Location Discovery: System Language Discovery
PID:1464 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create ngtprave binPath= "C:\Windows\SysWOW64\ngtprave\gwrdxjnf.exe /d\"C:\Users\Admin\AppData\Local\Temp\c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4980 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description ngtprave "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1124 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start ngtprave2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4956 -
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:2204 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 10322⤵
- Program crash
PID:4548
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C:\Windows\SysWOW64\ngtprave\gwrdxjnf.exeC:\Windows\SysWOW64\ngtprave\gwrdxjnf.exe /d"C:\Users\Admin\AppData\Local\Temp\c493a48f9205919cba93e0841f4af186_JaffaCakes118.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:3484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 5162⤵
- Program crash
PID:1312
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3084 -ip 30841⤵PID:3240
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3244 -ip 32441⤵PID:880
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
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
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Downloads
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Filesize
14.4MB
MD58c73f8064359bb7564579387cfda966d
SHA12d771d323ea81cdcc25f911493479be9be2d5a5f
SHA2562a74ea2ef15f41180499560b7b5d828afe479cfde50d4031f197d98bb56ca5e5
SHA5125520f47b557a148864a0be786af3e5b394048d64462e6a95c5b6974f59140543abaf329c4bb683199e3c647238bb353acc4f830449c9784e08b5b674931ab851