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Analysis
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max time kernel
148s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
28/01/2025, 01:28
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe
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Size
13.0MB
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MD5
0e10aea1cfb39b35a3a5b283d31fd5bf
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SHA1
0d849c20326f2c9522c60bb8e28afe0d955c5898
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SHA256
6750b6fb0c62f8dbb8d2c65aa6149f1a08fc3e0da333449e56d735ad52e7898e
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SHA512
3a0e37fe7fd49ff71635cddf0d8514ebe826a9521c45f45c6ec215983c79a83a9bf65dd64547e57a1b623604ec4fa4d1240503b07b4ae7381af3f19ee1debb05
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SSDEEP
24576:qpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttJ:+oo/
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Tofsee family
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Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\znqzqxor = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2616 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\znqzqxor\ImagePath = "C:\\Windows\\SysWOW64\\znqzqxor\\ofnlvqxl.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2324 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2740 ofnlvqxl.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2740 set thread context of 2324 2740 ofnlvqxl.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2812 sc.exe 2648 sc.exe 2788 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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ofnlvqxl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2760 wrote to memory of 2724 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 30 PID 2760 wrote to memory of 2724 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 30 PID 2760 wrote to memory of 2724 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 30 PID 2760 wrote to memory of 2724 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 30 PID 2760 wrote to memory of 2752 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 32 PID 2760 wrote to memory of 2752 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 32 PID 2760 wrote to memory of 2812 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 34 PID 2760 wrote to memory of 2812 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 34 PID 2760 wrote to memory of 2648 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 36 PID 2760 wrote to memory of 2648 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 36 PID 2760 wrote to memory of 2648 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 36 PID 2760 wrote to memory of 2648 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 36 PID 2760 wrote to memory of 2788 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 38 PID 2760 wrote to memory of 2788 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 38 PID 2760 wrote to memory of 2616 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 40 PID 2760 wrote to memory of 2616 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 40 PID 2760 wrote to memory of 2616 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 40 PID 2760 wrote to memory of 2616 2760 2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe 40 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43 PID 2740 wrote to memory of 2324 2740 ofnlvqxl.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_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\znqzqxor\2⤵
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\ofnlvqxl.exe" C:\Windows\SysWOW64\znqzqxor\2⤵
- System Location Discovery: System Language Discovery
PID:2752
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create znqzqxor binPath= "C:\Windows\SysWOW64\znqzqxor\ofnlvqxl.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2812
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description znqzqxor "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2648
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start znqzqxor2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2788
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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:2616
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C:\Windows\SysWOW64\znqzqxor\ofnlvqxl.exeC:\Windows\SysWOW64\znqzqxor\ofnlvqxl.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-28_0e10aea1cfb39b35a3a5b283d31fd5bf_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:2324
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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
12.0MB
MD556bddd8a42b40ff86566564a7c8ee818
SHA1671f4d26064ac6ea8105862500f1d25455df6123
SHA25664bdce8508112aeb8de91acc792223ef4ba941dfcc451cd16ee32fcedcfc8dba
SHA5125a4616d8f2cd5845266dbb952a84e08f200f3649cb90a32a497014876f842466222448728d6ef90d15ac143b719ffa1f5f445fb8b562765732198716adebb642