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Analysis
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max time kernel
144s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/01/2025, 19:02
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe
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Size
10.7MB
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MD5
c96251b811fd4393eb727c2d509bda7c
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SHA1
6171664e5c463141358617088db85e6e187cc688
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SHA256
93e799ff91df350fa4a65d1ada0f03f90f6b2a5a80415a545e76c756ff6f6add
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SHA512
0ddba7b60c498a59c3f594f85f8dd594b8006d9cd50923da38bfa038483c09482859ca39a1db62cd097373ba4f799dbefcb7554cec5d7fcac3ce8d225214bb43
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SSDEEP
196608:yyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.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\wpjdwipk = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2684 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wpjdwipk\ImagePath = "C:\\Windows\\SysWOW64\\wpjdwipk\\joytnzwy.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 1592 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2740 joytnzwy.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2740 set thread context of 1592 2740 joytnzwy.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2724 sc.exe 1440 sc.exe 1804 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 -
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 sc.exe 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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language joytnzwy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2720 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 30 PID 2260 wrote to memory of 2720 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 30 PID 2260 wrote to memory of 2720 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 30 PID 2260 wrote to memory of 2720 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 30 PID 2260 wrote to memory of 2840 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 32 PID 2260 wrote to memory of 2840 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 32 PID 2260 wrote to memory of 2840 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 32 PID 2260 wrote to memory of 2840 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 32 PID 2260 wrote to memory of 2724 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 34 PID 2260 wrote to memory of 2724 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 34 PID 2260 wrote to memory of 2724 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 34 PID 2260 wrote to memory of 2724 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 34 PID 2260 wrote to memory of 1440 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 36 PID 2260 wrote to memory of 1440 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 36 PID 2260 wrote to memory of 1440 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 36 PID 2260 wrote to memory of 1440 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 36 PID 2260 wrote to memory of 1804 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 38 PID 2260 wrote to memory of 1804 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 38 PID 2260 wrote to memory of 1804 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 38 PID 2260 wrote to memory of 1804 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 38 PID 2260 wrote to memory of 2684 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 41 PID 2260 wrote to memory of 2684 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 41 PID 2260 wrote to memory of 2684 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 41 PID 2260 wrote to memory of 2684 2260 2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe 41 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43 PID 2740 wrote to memory of 1592 2740 joytnzwy.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\wpjdwipk\2⤵
- System Location Discovery: System Language Discovery
PID:2720
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\joytnzwy.exe" C:\Windows\SysWOW64\wpjdwipk\2⤵
- System Location Discovery: System Language Discovery
PID:2840
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create wpjdwipk binPath= "C:\Windows\SysWOW64\wpjdwipk\joytnzwy.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description wpjdwipk "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1440
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start wpjdwipk2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1804
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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:2684
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C:\Windows\SysWOW64\wpjdwipk\joytnzwy.exeC:\Windows\SysWOW64\wpjdwipk\joytnzwy.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-15_c96251b811fd4393eb727c2d509bda7c_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1592
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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
11.4MB
MD553e8ab9710bbeb9227dbc41e21ec2cce
SHA1c8634914146f939df680a21c84cc36f4558a1eb4
SHA256995f34d7a40a707ae6a1653e728bc68a0a0057e1623d21f62605ba5876bc33d3
SHA512cbe6a48678b665eea8159ce1067fa916ef9458219b19528876aefa2d72e4992969e1fa6da3cbab0a408fac92fd6a778ad2b803992b40e72798cb3b7654cb9239