Analysis
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max time kernel
145s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 21:27
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe
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Size
12.9MB
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MD5
1a50f107e046ddff86ea9ccb7ea61495
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SHA1
274c864256fc81e900541df30e4d3ff5d6c511b4
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SHA256
39102efc9b46dd7fbee596fc412478562c287cd893ffc376427178a3ed157274
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SHA512
6c0a4534edf9ba41539f622f9dca6085da10678cd58415d747bd1ba96507a8910e2833bb67f701e4bd611af49e4e53c56e69bff3667cb36e6a347cf3c4699bfe
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SSDEEP
6144:u+rWO2zeSPDjMXMH7Ll4aFpWVqIwUAP97GEwHrG2+e1x2:u+r1IeSXMXc7LlxWV4Ug97GZ+ej
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 4972 netsh.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\lkraofkh\ImagePath = "C:\\Windows\\SysWOW64\\lkraofkh\\orzzxvzi.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 3384 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
orzzxvzi.exepid process 4520 orzzxvzi.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
orzzxvzi.exedescription pid process target process PID 4520 set thread context of 3384 4520 orzzxvzi.exe svchost.exe -
Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exepid process 3652 sc.exe 1176 sc.exe 4980 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.
Processes:
netsh.exedescription 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.
Processes:
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exesc.exenetsh.execmd.execmd.exesc.exesc.exeorzzxvzi.exesvchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.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 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 orzzxvzi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exeorzzxvzi.exedescription pid process target process PID 2068 wrote to memory of 848 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 848 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 848 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 4940 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 4940 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 4940 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe cmd.exe PID 2068 wrote to memory of 4980 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 4980 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 4980 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 3652 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 3652 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 3652 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 1176 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 1176 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 1176 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe sc.exe PID 2068 wrote to memory of 4972 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe netsh.exe PID 2068 wrote to memory of 4972 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe netsh.exe PID 2068 wrote to memory of 4972 2068 2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe netsh.exe PID 4520 wrote to memory of 3384 4520 orzzxvzi.exe svchost.exe PID 4520 wrote to memory of 3384 4520 orzzxvzi.exe svchost.exe PID 4520 wrote to memory of 3384 4520 orzzxvzi.exe svchost.exe PID 4520 wrote to memory of 3384 4520 orzzxvzi.exe svchost.exe PID 4520 wrote to memory of 3384 4520 orzzxvzi.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\lkraofkh\2⤵
- System Location Discovery: System Language Discovery
PID:848 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\orzzxvzi.exe" C:\Windows\SysWOW64\lkraofkh\2⤵
- System Location Discovery: System Language Discovery
PID:4940 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create lkraofkh binPath= "C:\Windows\SysWOW64\lkraofkh\orzzxvzi.exe /d\"C:\Users\Admin\AppData\Local\Temp\2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4980 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description lkraofkh "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3652 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start lkraofkh2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1176 -
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:4972
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C:\Windows\SysWOW64\lkraofkh\orzzxvzi.exeC:\Windows\SysWOW64\lkraofkh\orzzxvzi.exe /d"C:\Users\Admin\AppData\Local\Temp\2024-08-25_1a50f107e046ddff86ea9ccb7ea61495_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:3384
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
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
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Downloads
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Filesize
12.9MB
MD578bfec3da6da612c2846c309b88f7b04
SHA1afef27f21cecfcb8a8da865a0389f3ca03440123
SHA2561bceacb94132fd60af626f574d532ba12931e40a20feb703208ee9fb2d882733
SHA51288728df1f4c31b8977092833021c8c811f852ff9bf805b68cb631958fb536b8a0aec38065d9a3a5c0af934f08274bfd8ddc914e5f3fe02e2a32a0d019b9be62d