Analysis
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max time kernel
144s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 21:37
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe
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Size
13.8MB
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MD5
c2b875ec37a9272c9f6913e5e51c8c2f
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SHA1
25f1fcfd9bf08b879bb1fd13a42578e72cc3ad98
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SHA256
bb07448d9a17097cf6476c0adc3b3443d942b30049de82590351b66fccacb4ca
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SHA512
6c285a552db5de631f5e293292c4bcd426fb982579113c4817c84d9d9a72702cf7038d62b3c3ec1814c6bb1ef0a99f5603dd92e31d5ed89f0f163855e0759350
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SSDEEP
6144:x+rWO2zeSPDjMXMH7Ll4aFpWVqIwUAP97GEwHrG2+e1x2:x+r1IeSXMXc7LlxWV4Ug97GZ+ej
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Processes:
svchost.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\fovrgeub = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2812 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\fovrgeub\ImagePath = "C:\\Windows\\SysWOW64\\fovrgeub\\uwriztat.exe" svchost.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 2724 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
uwriztat.exepid process 2608 uwriztat.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
uwriztat.exedescription pid process target process PID 2608 set thread context of 2724 2608 uwriztat.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 2984 sc.exe 2556 sc.exe 2676 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 -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exeuwriztat.exedescription pid process target process PID 1276 wrote to memory of 2760 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 2760 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 2760 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 2760 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 3028 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 3028 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 3028 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 3028 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe cmd.exe PID 1276 wrote to memory of 2984 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2984 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2984 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2984 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2556 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2556 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2556 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2556 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2676 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2676 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2676 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 1276 wrote to memory of 2676 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe sc.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 2608 wrote to memory of 2724 2608 uwriztat.exe svchost.exe PID 1276 wrote to memory of 2812 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe netsh.exe PID 1276 wrote to memory of 2812 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe netsh.exe PID 1276 wrote to memory of 2812 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe netsh.exe PID 1276 wrote to memory of 2812 1276 2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\fovrgeub\2⤵PID:2760
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\uwriztat.exe" C:\Windows\SysWOW64\fovrgeub\2⤵PID:3028
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create fovrgeub binPath= "C:\Windows\SysWOW64\fovrgeub\uwriztat.exe /d\"C:\Users\Admin\AppData\Local\Temp\2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
PID:2984 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description fovrgeub "wifi internet conection"2⤵
- Launches sc.exe
PID:2556 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start fovrgeub2⤵
- Launches sc.exe
PID:2676 -
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
PID:2812
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C:\Windows\SysWOW64\fovrgeub\uwriztat.exeC:\Windows\SysWOW64\fovrgeub\uwriztat.exe /d"C:\Users\Admin\AppData\Local\Temp\2024-07-01_c2b875ec37a9272c9f6913e5e51c8c2f_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
PID:2724
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
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\uwriztat.exeFilesize
12.7MB
MD54bce10f6d546cc76afcc3b130b7c6cf3
SHA15f5afc16bfa35aabf0f39f7c6c81c355f62239f2
SHA256188d2c6f4c1556fddaa3ba291df2ec3672224cbcbb3317e77beb36e402a9e3dc
SHA512599e200318373eb959518cd2883e744dcb5d1690f6e05e140ec93c2142883631c06c76269e4e7aec8dce35563a70a683aab57a6d74ac885af18f5e194e3f8b86
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memory/1276-2-0x0000000000400000-0x0000000000415000-memory.dmpFilesize
84KB
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memory/1276-1-0x0000000000670000-0x0000000000770000-memory.dmpFilesize
1024KB
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memory/1276-14-0x0000000000400000-0x0000000000415000-memory.dmpFilesize
84KB
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memory/1276-13-0x0000000000400000-0x000000000051A000-memory.dmpFilesize
1.1MB
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memory/2608-11-0x0000000000400000-0x000000000051A000-memory.dmpFilesize
1.1MB
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memory/2724-7-0x0000000000080000-0x0000000000095000-memory.dmpFilesize
84KB
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memory/2724-10-0x0000000000080000-0x0000000000095000-memory.dmpFilesize
84KB
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memory/2724-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2724-15-0x0000000000080000-0x0000000000095000-memory.dmpFilesize
84KB
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memory/2724-16-0x0000000000080000-0x0000000000095000-memory.dmpFilesize
84KB