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Analysis
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max time kernel
144s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/12/2024, 19:27
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe
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Size
14.0MB
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MD5
a96468e58b3466b20b0c3ae964bad440
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SHA1
0315c00f420825d06c91fe193dbfa8ed993b591d
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SHA256
2ebbb4ef6e9f5211032e4bad41c177a78da76bdcf758763ac303b4d83e337101
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SHA512
0d303dbf1b87bb3247e7c834cf169d5a30ee8cc4b0a607fd93fad78a06c0d124e95d7bea6099cb81cbad688294c2bd41c4ef2ceec5a9af1d184ee1984b8c47b4
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SSDEEP
3072:MLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:pOMdRQr7OB0ypmMXnl8XEPM3noSWOC
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\qfiaceij = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2880 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\qfiaceij\ImagePath = "C:\\Windows\\SysWOW64\\qfiaceij\\rtmxemaq.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2720 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2796 rtmxemaq.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2796 set thread context of 2720 2796 rtmxemaq.exe 43 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2232 sc.exe 2440 sc.exe 2684 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.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 rtmxemaq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2920 wrote to memory of 2488 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 30 PID 2920 wrote to memory of 2488 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 30 PID 2920 wrote to memory of 2488 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 30 PID 2920 wrote to memory of 2488 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 30 PID 2920 wrote to memory of 2408 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 32 PID 2920 wrote to memory of 2408 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 32 PID 2920 wrote to memory of 2408 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 32 PID 2920 wrote to memory of 2408 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 32 PID 2920 wrote to memory of 2440 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 34 PID 2920 wrote to memory of 2440 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 34 PID 2920 wrote to memory of 2440 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 34 PID 2920 wrote to memory of 2440 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 34 PID 2920 wrote to memory of 2684 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 36 PID 2920 wrote to memory of 2684 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 36 PID 2920 wrote to memory of 2684 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 36 PID 2920 wrote to memory of 2684 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 36 PID 2920 wrote to memory of 2232 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 38 PID 2920 wrote to memory of 2232 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 38 PID 2920 wrote to memory of 2232 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 38 PID 2920 wrote to memory of 2232 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 38 PID 2920 wrote to memory of 2880 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 41 PID 2920 wrote to memory of 2880 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 41 PID 2920 wrote to memory of 2880 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 41 PID 2920 wrote to memory of 2880 2920 2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe 41 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43 PID 2796 wrote to memory of 2720 2796 rtmxemaq.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\qfiaceij\2⤵
- System Location Discovery: System Language Discovery
PID:2488
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\rtmxemaq.exe" C:\Windows\SysWOW64\qfiaceij\2⤵
- System Location Discovery: System Language Discovery
PID:2408
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create qfiaceij binPath= "C:\Windows\SysWOW64\qfiaceij\rtmxemaq.exe /d\"C:\Users\Admin\AppData\Local\Temp\2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2440
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description qfiaceij "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2684
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start qfiaceij2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2232
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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:2880
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C:\Windows\SysWOW64\qfiaceij\rtmxemaq.exeC:\Windows\SysWOW64\qfiaceij\rtmxemaq.exe /d"C:\Users\Admin\AppData\Local\Temp\2024-12-29_a96468e58b3466b20b0c3ae964bad440_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2720
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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
10.8MB
MD53e1124d904881c124168225df82bd7b9
SHA1cf3e5fe5329b738c5f904ab4a0818d40eb74fccf
SHA25668f3e4a6bfaa75476a4ef5e8d3dbb3031f1128b24b106140efa6aa00692d81f3
SHA512e3296c5c29c0ee3029a1520428c60a4d1440074adab693f042de421aab9f867d39723f3ef9f49e52647d0dab28462d6e83a7a46cb0ebb69afac2a997a6ac2710