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Analysis
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max time kernel
151s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
28/01/2025, 05:29
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe
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Size
12.9MB
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MD5
eff212229ba9af2ac3d0f94a52a682aa
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SHA1
288f0001a18e9cba39a1324cdb245d8809a1b764
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SHA256
aa42ecb7a9230f5ac230615ed00a1dc2c048baa879b50e756423f5cb1cd130ec
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SHA512
0746c83a2d6855d6880fa69772b66e38906839fcfbff5b97a89b44070b32e8cbe7c3bb6c37e1ae1c02cea487836d0cfd1cb3f8aa677f383cf1a667d3af1a20a5
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SSDEEP
49152:XqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPh:XqtYc3U
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\relrdqo = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2852 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\relrdqo\ImagePath = "C:\\Windows\\SysWOW64\\relrdqo\\conbmwey.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 2860 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2876 conbmwey.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2876 set thread context of 2860 2876 conbmwey.exe 42 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2424 sc.exe 2848 sc.exe 2956 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 value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \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 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conbmwey.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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2280 wrote to memory of 2776 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 29 PID 2280 wrote to memory of 2776 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 29 PID 2280 wrote to memory of 2776 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 29 PID 2280 wrote to memory of 2776 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 29 PID 2280 wrote to memory of 2300 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 31 PID 2280 wrote to memory of 2300 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 31 PID 2280 wrote to memory of 2300 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 31 PID 2280 wrote to memory of 2300 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 31 PID 2280 wrote to memory of 2424 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 33 PID 2280 wrote to memory of 2424 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 33 PID 2280 wrote to memory of 2424 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 33 PID 2280 wrote to memory of 2424 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 33 PID 2280 wrote to memory of 2848 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 35 PID 2280 wrote to memory of 2848 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 35 PID 2280 wrote to memory of 2848 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 35 PID 2280 wrote to memory of 2848 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 35 PID 2280 wrote to memory of 2956 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 37 PID 2280 wrote to memory of 2956 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 37 PID 2280 wrote to memory of 2956 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 37 PID 2280 wrote to memory of 2956 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 37 PID 2280 wrote to memory of 2852 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 40 PID 2280 wrote to memory of 2852 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 40 PID 2280 wrote to memory of 2852 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 40 PID 2280 wrote to memory of 2852 2280 2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe 40 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42 PID 2876 wrote to memory of 2860 2876 conbmwey.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\relrdqo\2⤵
- System Location Discovery: System Language Discovery
PID:2776
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\conbmwey.exe" C:\Windows\SysWOW64\relrdqo\2⤵
- System Location Discovery: System Language Discovery
PID:2300
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create relrdqo binPath= "C:\Windows\SysWOW64\relrdqo\conbmwey.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2424
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description relrdqo "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2848
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start relrdqo2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2956
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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:2852
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C:\Windows\SysWOW64\relrdqo\conbmwey.exeC:\Windows\SysWOW64\relrdqo\conbmwey.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-28_eff212229ba9af2ac3d0f94a52a682aa_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2860
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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
10.2MB
MD5a99b4f7b2c1824bbec9d201a4cc1a06b
SHA174d7d6d6b6de6031080d3bebd89b31d74a2297f2
SHA256c70da94750371c2dcb1d02468a6ce3b05e6df1bc660a8133b082d9e7d0415e12
SHA512cd4e5ab0885e7c1e4d86ac1e3b96d93bbedda5a131e2b5731e3131a14502c9c5c9fbfaf3ab745efc5530b8b87145025f162b4c70e69a3153374a375e260bf6b4