Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-01-2025 20:11
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe
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Size
14.2MB
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MD5
e83dacde4087c1e3cc20420b916fb7a5
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SHA1
a3e119abfd69da39b608ac206cd773640cdf5481
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SHA256
903eb85acd8c2d8c86313f158831da95ccc56c473a06c4ec5e5bdb76a9f29cd8
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SHA512
bbe5b2f1227efaaf53006e9ea399bf5e4313a87c99fa5a37eb092e94e8b7ff71fb047047e25b8348d1b6ffd1a3e06a53dd8c70eb15750f118cfce10d3003a28b
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SSDEEP
24576:lEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZN:ufot
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 4880 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\prsnyrrd\ImagePath = "C:\\Windows\\SysWOW64\\prsnyrrd\\xagapalr.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe -
Deletes itself 1 IoCs
pid Process 4068 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 1636 xagapalr.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1636 set thread context of 4068 1636 xagapalr.exe 103 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5024 sc.exe 2816 sc.exe 3192 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 1920 748 WerFault.exe 81 1236 1636 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 sc.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 xagapalr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 748 wrote to memory of 2256 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 82 PID 748 wrote to memory of 2256 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 82 PID 748 wrote to memory of 2256 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 82 PID 748 wrote to memory of 4844 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 86 PID 748 wrote to memory of 4844 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 86 PID 748 wrote to memory of 4844 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 86 PID 748 wrote to memory of 3192 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 88 PID 748 wrote to memory of 3192 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 88 PID 748 wrote to memory of 3192 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 88 PID 748 wrote to memory of 5024 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 92 PID 748 wrote to memory of 5024 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 92 PID 748 wrote to memory of 5024 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 92 PID 748 wrote to memory of 2816 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 94 PID 748 wrote to memory of 2816 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 94 PID 748 wrote to memory of 2816 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 94 PID 748 wrote to memory of 4880 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 97 PID 748 wrote to memory of 4880 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 97 PID 748 wrote to memory of 4880 748 2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe 97 PID 1636 wrote to memory of 4068 1636 xagapalr.exe 103 PID 1636 wrote to memory of 4068 1636 xagapalr.exe 103 PID 1636 wrote to memory of 4068 1636 xagapalr.exe 103 PID 1636 wrote to memory of 4068 1636 xagapalr.exe 103 PID 1636 wrote to memory of 4068 1636 xagapalr.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\prsnyrrd\2⤵
- System Location Discovery: System Language Discovery
PID:2256
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\xagapalr.exe" C:\Windows\SysWOW64\prsnyrrd\2⤵
- System Location Discovery: System Language Discovery
PID:4844
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create prsnyrrd binPath= "C:\Windows\SysWOW64\prsnyrrd\xagapalr.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3192
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description prsnyrrd "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5024
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start prsnyrrd2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2816
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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:4880
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 8882⤵
- Program crash
PID:1920
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C:\Windows\SysWOW64\prsnyrrd\xagapalr.exeC:\Windows\SysWOW64\prsnyrrd\xagapalr.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-22_e83dacde4087c1e3cc20420b916fb7a5_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:4068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 5082⤵
- Program crash
PID:1236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 748 -ip 7481⤵PID:1848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1636 -ip 16361⤵PID:1496
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
Loading Replay Monitor...
Downloads
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Filesize
13.6MB
MD57574adc2062fd2ff323c9c42831b353a
SHA17dd99ee1fbf4dbe6134ce9d5186f47a855448062
SHA2563fee8815070cf83f50ac287097d62423cb5079b9cbf6f4833323f74f26579d34
SHA512ca8ec50950d34348034c3298aa6367252a6e481b8e3908aed73d861815eed7a4575a025ca749f3c803eb584bbb48ce0c1071d42733c4aa186254f5b34e2b158d