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Analysis
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max time kernel
144s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2025, 00:55
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe
Resource
win10v2004-20250129-en
General
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Target
2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe
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Size
14.7MB
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MD5
1a06c568553494d8ac8fed199bc3f643
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SHA1
444d0e357f71486bf1f48b0ff36a87a7015380fc
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SHA256
aa213d778920a7df22810ff2b3e343056f54df60e2c2d56eb65c1617ed6be3df
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SHA512
499edb398cf25d1b8fab15c367bd87278010b8de2948a02bd582001523ff82999f034edbd1019df850fcbdc777d5c59eca0076cc93e218f05102b8f00c908a60
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SSDEEP
24576:opomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttv:Eoo
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Tofsee family
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Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3884 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\lsvsfht\ImagePath = "C:\\Windows\\SysWOW64\\lsvsfht\\riqoytao.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe -
Deletes itself 1 IoCs
pid Process 2604 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 632 riqoytao.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 632 set thread context of 2604 632 riqoytao.exe 102 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 592 sc.exe 5076 sc.exe 4152 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 -
Program crash 2 IoCs
pid pid_target Process procid_target 544 4296 WerFault.exe 82 4908 632 WerFault.exe 96 -
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 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 riqoytao.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.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
description pid Process procid_target PID 4296 wrote to memory of 4288 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 86 PID 4296 wrote to memory of 4288 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 86 PID 4296 wrote to memory of 4288 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 86 PID 4296 wrote to memory of 3128 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 88 PID 4296 wrote to memory of 3128 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 88 PID 4296 wrote to memory of 3128 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 88 PID 4296 wrote to memory of 592 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 90 PID 4296 wrote to memory of 592 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 90 PID 4296 wrote to memory of 592 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 90 PID 4296 wrote to memory of 5076 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 92 PID 4296 wrote to memory of 5076 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 92 PID 4296 wrote to memory of 5076 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 92 PID 4296 wrote to memory of 4152 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 94 PID 4296 wrote to memory of 4152 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 94 PID 4296 wrote to memory of 4152 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 94 PID 4296 wrote to memory of 3884 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 97 PID 4296 wrote to memory of 3884 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 97 PID 4296 wrote to memory of 3884 4296 2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe 97 PID 632 wrote to memory of 2604 632 riqoytao.exe 102 PID 632 wrote to memory of 2604 632 riqoytao.exe 102 PID 632 wrote to memory of 2604 632 riqoytao.exe 102 PID 632 wrote to memory of 2604 632 riqoytao.exe 102 PID 632 wrote to memory of 2604 632 riqoytao.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\lsvsfht\2⤵
- System Location Discovery: System Language Discovery
PID:4288
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\riqoytao.exe" C:\Windows\SysWOW64\lsvsfht\2⤵
- System Location Discovery: System Language Discovery
PID:3128
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create lsvsfht binPath= "C:\Windows\SysWOW64\lsvsfht\riqoytao.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:592
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description lsvsfht "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5076
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start lsvsfht2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4152
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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:3884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 6602⤵
- Program crash
PID:544
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C:\Windows\SysWOW64\lsvsfht\riqoytao.exeC:\Windows\SysWOW64\lsvsfht\riqoytao.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-02-02_1a06c568553494d8ac8fed199bc3f643_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2604
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 5122⤵
- Program crash
PID:4908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4296 -ip 42961⤵PID:440
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 632 -ip 6321⤵PID:2740
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
11.5MB
MD5ddbc8cc4e78ca703dc6da0c273753fd2
SHA1e4be6d11c25a9754d0f4a49226472224312ffaa8
SHA25626037b0d48096abbd825063c6796bec9ae8a6e42b61c9d82ab689a8636b4e996
SHA5129365a8b9753055f6bc52bf14bf9b4c789f1379aa0579a8e8cf2206c6b6a8544eefeab653de162ae8a5e42077c7f035045dcf3d86e86964826b98f8e3ce633d43