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Analysis
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max time kernel
151s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 02:05
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe
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Size
13.6MB
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MD5
e3a32c1ce738d32fd2833ac693d0bdb5
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SHA1
1ecb711108d3ad9a67df2d302eef34031f53f91e
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SHA256
1b564e720d600b5b4ea45fe242f595c54e356da8f88c2e60c198636df27eab9a
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SHA512
2d810b3845c1c3b84cbe02999561c984b076aa7c40406c6594d3828b8d95f9239fca74819bc863a91bab6c221b71299d56fc4cd10cdb8e62de42e18069940525
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SSDEEP
49152:aqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPn:aqtYc3
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\lbamawjc = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2828 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\lbamawjc\ImagePath = "C:\\Windows\\SysWOW64\\lbamawjc\\mujnayhh.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 1680 svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2640 mujnayhh.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2640 set thread context of 1680 2640 mujnayhh.exe 41 -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2760 sc.exe 2908 sc.exe 3028 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 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_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 mujnayhh.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 netsh.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3016 wrote to memory of 2716 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 28 PID 3016 wrote to memory of 2716 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 28 PID 3016 wrote to memory of 2716 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 28 PID 3016 wrote to memory of 2716 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 28 PID 3016 wrote to memory of 276 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 30 PID 3016 wrote to memory of 276 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 30 PID 3016 wrote to memory of 276 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 30 PID 3016 wrote to memory of 276 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 30 PID 3016 wrote to memory of 2760 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 32 PID 3016 wrote to memory of 2760 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 32 PID 3016 wrote to memory of 2760 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 32 PID 3016 wrote to memory of 2760 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 32 PID 3016 wrote to memory of 2908 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 34 PID 3016 wrote to memory of 2908 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 34 PID 3016 wrote to memory of 2908 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 34 PID 3016 wrote to memory of 2908 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 34 PID 3016 wrote to memory of 3028 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 36 PID 3016 wrote to memory of 3028 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 36 PID 3016 wrote to memory of 3028 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 36 PID 3016 wrote to memory of 3028 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 36 PID 3016 wrote to memory of 2828 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 39 PID 3016 wrote to memory of 2828 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 39 PID 3016 wrote to memory of 2828 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 39 PID 3016 wrote to memory of 2828 3016 2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe 39 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41 PID 2640 wrote to memory of 1680 2640 mujnayhh.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\lbamawjc\2⤵
- System Location Discovery: System Language Discovery
PID:2716
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\mujnayhh.exe" C:\Windows\SysWOW64\lbamawjc\2⤵
- System Location Discovery: System Language Discovery
PID:276
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create lbamawjc binPath= "C:\Windows\SysWOW64\lbamawjc\mujnayhh.exe /d\"C:\Users\Admin\AppData\Local\Temp\2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2760
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description lbamawjc "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2908
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start lbamawjc2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3028
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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:2828
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C:\Windows\SysWOW64\lbamawjc\mujnayhh.exeC:\Windows\SysWOW64\lbamawjc\mujnayhh.exe /d"C:\Users\Admin\AppData\Local\Temp\2025-01-21_e3a32c1ce738d32fd2833ac693d0bdb5_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1680
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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
11.6MB
MD5da6e1db2ff3ab5370677ee0c3a3adf97
SHA1c888758d6323d247b75fec2b76d84c1eaee837f4
SHA2561e8c33c153302e0f4e735d10ac9d34c9618c997c96dfffb72055a44ae8afd7ee
SHA512726cf837b2e55792747b42e7ca127d06979574f250cf769bf0eaa693bb00ca028875252c80cffacce930f8159f747ac0551e47a9cdc433a6b6355588cde8a65f