Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
01/02/2025, 11:47
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe
Resource
win10v2004-20250129-en
General
-
Target
2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe
-
Size
14.2MB
-
MD5
30b2dc58a6a04741bccfb42440710e97
-
SHA1
8d07aecac08c1bdcdc979f325167331c23cd46ec
-
SHA256
b39595c06e777b510c85f16d8353c5b5f5d2bcd16e2f17c3dfcd80718e51a2fb
-
SHA512
58c9f89ac16cedc7ba0c4a6b016f3b7e954ca750cb1c462136b42374308ad8a6bbabdd6877cdc8666f1960877c947914788a864bc09a6384077792d06ddf5374
-
SSDEEP
6144:ALQ1p/2p5e+D2jFHO+iZoy6u9FlfrXEz9NQNQNQNQNQNQNQNQNQNQNQNQNQNQNQI:VTYe+D2jFu+iZoUFhAz
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
-
Tofsee family
-
Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\wcndilvo = "0" svchost.exe -
Creates new service(s) 2 TTPs
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2640 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wcndilvo\ImagePath = "C:\\Windows\\SysWOW64\\wcndilvo\\pnwxgcrn.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2888 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2624 pnwxgcrn.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2624 set thread context of 2888 2624 pnwxgcrn.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2788 sc.exe 2812 sc.exe 2960 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pnwxgcrn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.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 netsh.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2760 wrote to memory of 3020 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 30 PID 2760 wrote to memory of 3020 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 30 PID 2760 wrote to memory of 3020 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 30 PID 2760 wrote to memory of 3020 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 30 PID 2760 wrote to memory of 2752 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 32 PID 2760 wrote to memory of 2812 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 34 PID 2760 wrote to memory of 2960 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 36 PID 2760 wrote to memory of 2960 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 36 PID 2760 wrote to memory of 2960 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 36 PID 2760 wrote to memory of 2960 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 36 PID 2760 wrote to memory of 2788 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 38 PID 2760 wrote to memory of 2640 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 41 PID 2760 wrote to memory of 2640 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 41 PID 2760 wrote to memory of 2640 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 41 PID 2760 wrote to memory of 2640 2760 2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe 41 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43 PID 2624 wrote to memory of 2888 2624 pnwxgcrn.exe 43
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\wcndilvo\2⤵
- System Location Discovery: System Language Discovery
PID:3020
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\pnwxgcrn.exe" C:\Windows\SysWOW64\wcndilvo\2⤵
- System Location Discovery: System Language Discovery
PID:2752
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create wcndilvo binPath= "C:\Windows\SysWOW64\wcndilvo\pnwxgcrn.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2812
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description wcndilvo "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2960
-
-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start wcndilvo2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2788
-
-
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:2640
-
-
C:\Windows\SysWOW64\wcndilvo\pnwxgcrn.exeC:\Windows\SysWOW64\wcndilvo\pnwxgcrn.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-02-01_30b2dc58a6a04741bccfb42440710e97_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2888
-
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
Loading Replay Monitor...
Downloads
-
Filesize
14.6MB
MD58d915029146b1682ab84f47c36aae3ef
SHA1e75a49dcad7cd77787a1adc31cab5a893d6bbe8c
SHA256578a671870a77471500c4a43f25855975c1105e8503868f229bf524f4cf23777
SHA5124f92b6edd7d4b87cf8ea4753be1b36fb8027432b4d05c3d210068e5f7dcd37f6b3242ab4149037778e53cfa1c9af0198f3a4e8eda45927830c7e7fe3e5a0f34f