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Analysis
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max time kernel
144s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/01/2025, 11:10
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe
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Size
12.6MB
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MD5
e6f0c5a7a20632b4c2a1c905d5e95fe3
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SHA1
7baff6380cde2b027fc67807648bd6ddd524b49d
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SHA256
051741d8d6d134d515aebb60981557c501937354b3bc3d297afdea28133f024b
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SHA512
8a92a92e7639346073f0955f22bf2a21a693490e01c6ed15e18e1079ece64eb31b4ad9489fbb96927585905884bc2b056044e186cd41f2c53077abcd35077085
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SSDEEP
24576:eEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZf:3fot
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\igayftzx = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2652 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\igayftzx\ImagePath = "C:\\Windows\\SysWOW64\\igayftzx\\gghsnomu.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2576 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2744 gghsnomu.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2744 set thread context of 2576 2744 gghsnomu.exe 41 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2176 sc.exe 2740 sc.exe 2852 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 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.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 gghsnomu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2316 wrote to memory of 2816 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 30 PID 2316 wrote to memory of 2816 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 30 PID 2316 wrote to memory of 2816 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 30 PID 2316 wrote to memory of 2816 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 30 PID 2316 wrote to memory of 2880 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 32 PID 2316 wrote to memory of 2880 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 32 PID 2316 wrote to memory of 2880 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 32 PID 2316 wrote to memory of 2880 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 32 PID 2316 wrote to memory of 2176 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 34 PID 2316 wrote to memory of 2176 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 34 PID 2316 wrote to memory of 2176 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 34 PID 2316 wrote to memory of 2176 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 34 PID 2316 wrote to memory of 2740 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 36 PID 2316 wrote to memory of 2740 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 36 PID 2316 wrote to memory of 2740 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 36 PID 2316 wrote to memory of 2740 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 36 PID 2316 wrote to memory of 2852 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 38 PID 2316 wrote to memory of 2852 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 38 PID 2316 wrote to memory of 2852 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 38 PID 2316 wrote to memory of 2852 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 38 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2744 wrote to memory of 2576 2744 gghsnomu.exe 41 PID 2316 wrote to memory of 2652 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 42 PID 2316 wrote to memory of 2652 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 42 PID 2316 wrote to memory of 2652 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 42 PID 2316 wrote to memory of 2652 2316 2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\igayftzx\2⤵
- System Location Discovery: System Language Discovery
PID:2816
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\gghsnomu.exe" C:\Windows\SysWOW64\igayftzx\2⤵
- System Location Discovery: System Language Discovery
PID:2880
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create igayftzx binPath= "C:\Windows\SysWOW64\igayftzx\gghsnomu.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2176
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description igayftzx "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2740
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start igayftzx2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2852
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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:2652
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C:\Windows\SysWOW64\igayftzx\gghsnomu.exeC:\Windows\SysWOW64\igayftzx\gghsnomu.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-27_e6f0c5a7a20632b4c2a1c905d5e95fe3_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2576
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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
12.7MB
MD54bbb51b1524090904d65ba78bcec90ca
SHA13aa07dff04595f3a1cee26c7b110b81c8133d3c5
SHA256a720473bbd7cec4e13776b1a6cef3a95be6d160128c242502c58fe1c243608f3
SHA5126a83058d0bb7e2c872ebb808f51192d8c4656f3390e15386d7ed9dbd77a224780f5181e37a5b157f0a02096612b1ac83f1d3f0d8c33070748dd4af015234ce5e