Analysis
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max time kernel
147s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-01-2025 19:38
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe
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Size
11.7MB
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MD5
36b5d4d05c3fd7041ad27c83dc3e2356
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SHA1
56c07c25b07c58bd7b679d466db0b09b39c6290d
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SHA256
17e28b363f99494ceac5dee6f616a0acf5a72bb9a5d49743281e488c116cbe3b
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SHA512
249ee1796f211e10573fedbea9e3ef8e2f459f89d590da1901c5b8da4f4bc0525f063743fb99dd11d10955b4c96b56e7b1f7390163697743c9fd65826508f615
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SSDEEP
6144:3U7GjEC3ezR7ba5Kr6zFIKBQG18IAHORqctttttttttttttttttttttttttttttN:3U7nZzRva51z2G18IAHeq
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
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\cxwprolp = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2652 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\cxwprolp\ImagePath = "C:\\Windows\\SysWOW64\\cxwprolp\\tgpmnser.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2680 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2772 tgpmnser.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2772 set thread context of 2680 2772 tgpmnser.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2348 sc.exe 2924 sc.exe 2968 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 queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \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 tgpmnser.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2700 wrote to memory of 2872 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 30 PID 2700 wrote to memory of 2872 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 30 PID 2700 wrote to memory of 2872 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 30 PID 2700 wrote to memory of 2872 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 30 PID 2700 wrote to memory of 2764 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 32 PID 2700 wrote to memory of 2764 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 32 PID 2700 wrote to memory of 2764 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 32 PID 2700 wrote to memory of 2764 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 32 PID 2700 wrote to memory of 2348 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 34 PID 2700 wrote to memory of 2348 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 34 PID 2700 wrote to memory of 2348 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 34 PID 2700 wrote to memory of 2348 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 34 PID 2700 wrote to memory of 2924 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 36 PID 2700 wrote to memory of 2924 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 36 PID 2700 wrote to memory of 2924 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 36 PID 2700 wrote to memory of 2924 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 36 PID 2700 wrote to memory of 2968 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 38 PID 2700 wrote to memory of 2968 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 38 PID 2700 wrote to memory of 2968 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 38 PID 2700 wrote to memory of 2968 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 38 PID 2700 wrote to memory of 2652 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 41 PID 2700 wrote to memory of 2652 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 41 PID 2700 wrote to memory of 2652 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 41 PID 2700 wrote to memory of 2652 2700 JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe 41 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43 PID 2772 wrote to memory of 2680 2772 tgpmnser.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\cxwprolp\2⤵
- System Location Discovery: System Language Discovery
PID:2872
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\tgpmnser.exe" C:\Windows\SysWOW64\cxwprolp\2⤵
- System Location Discovery: System Language Discovery
PID:2764
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create cxwprolp binPath= "C:\Windows\SysWOW64\cxwprolp\tgpmnser.exe /d\"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2348
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description cxwprolp "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2924
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start cxwprolp2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2968
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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:2652
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C:\Windows\SysWOW64\cxwprolp\tgpmnser.exeC:\Windows\SysWOW64\cxwprolp\tgpmnser.exe /d"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2680
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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
12.5MB
MD5b32ae88c0d66e5246cc4719b9f9e8757
SHA1e14c1f9c7100210bff5719f4a0f4ba23e7b13317
SHA256e845690aca42d4126783d444eae370f1a3c2096d84388afc1588765937ec3d9e
SHA512ec69421bc6b220abfcc7a7865dfb5cc89be6a9a6dde57802f1c75c51a2fab85c9baef7588331201882fee0c738795953236ad01cd97ff7e7fda9a04f0a7e0b52