Analysis
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max time kernel
149s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 18:53
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe
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Size
10.7MB
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MD5
5c3d80a6c3a15ff810dbb03994bc7d16
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SHA1
8639cca039a2b2eb900fd302874c940220f3614c
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SHA256
00dbd1a4b6930e88c337b07643a2bd07ca484abc06e9a9e58f2d4eb3efabc513
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SHA512
d5911c0f13a438e3e89b0856745e5d62c959f59746b64722e15e92b6747d8c6b2465f8754e09dc0d2775b6b731fa001efafd02b2885ed78a643a96e8d36b8d8e
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SSDEEP
49152:4Vdrl/8HAzGCbGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGf:4Vdrl/9zG
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Signatures
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Tofsee family
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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 408 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\hqikshrx\ImagePath = "C:\\Windows\\SysWOW64\\hqikshrx\\mcibckaj.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 2896 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
mcibckaj.exepid process 464 mcibckaj.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
mcibckaj.exedescription pid process target process PID 464 set thread context of 2896 464 mcibckaj.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 4236 sc.exe 1732 sc.exe 4408 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 -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 936 4472 WerFault.exe 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe 2528 464 WerFault.exe mcibckaj.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:
sc.exemcibckaj.exesvchost.execmd.exesc.exesc.exenetsh.exe2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.execmd.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mcibckaj.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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exemcibckaj.exedescription pid process target process PID 4472 wrote to memory of 872 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 872 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 872 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 2668 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 2668 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 2668 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe cmd.exe PID 4472 wrote to memory of 4408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 4408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 4408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 4236 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 4236 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 4236 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 1732 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 1732 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 1732 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe sc.exe PID 4472 wrote to memory of 408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe netsh.exe PID 4472 wrote to memory of 408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe netsh.exe PID 4472 wrote to memory of 408 4472 2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe netsh.exe PID 464 wrote to memory of 2896 464 mcibckaj.exe svchost.exe PID 464 wrote to memory of 2896 464 mcibckaj.exe svchost.exe PID 464 wrote to memory of 2896 464 mcibckaj.exe svchost.exe PID 464 wrote to memory of 2896 464 mcibckaj.exe svchost.exe PID 464 wrote to memory of 2896 464 mcibckaj.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4472 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\hqikshrx\2⤵
- System Location Discovery: System Language Discovery
PID:872
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\mcibckaj.exe" C:\Windows\SysWOW64\hqikshrx\2⤵
- System Location Discovery: System Language Discovery
PID:2668
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create hqikshrx binPath= "C:\Windows\SysWOW64\hqikshrx\mcibckaj.exe /d\"C:\Users\Admin\AppData\Local\Temp\2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4408
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description hqikshrx "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4236
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start hqikshrx2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1732
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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:408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4472 -s 12322⤵
- Program crash
PID:936
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C:\Windows\SysWOW64\hqikshrx\mcibckaj.exeC:\Windows\SysWOW64\hqikshrx\mcibckaj.exe /d"C:\Users\Admin\AppData\Local\Temp\2024-11-10_5c3d80a6c3a15ff810dbb03994bc7d16_mafia.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:464 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2896
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 5122⤵
- Program crash
PID:2528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4472 -ip 44721⤵PID:3180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 464 -ip 4641⤵PID:1332
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
Loading Replay Monitor...
Downloads
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Filesize
13.6MB
MD5d4f44354271367d51769b7152af109ed
SHA1809f8516bfd843feb5c9dab0d80eb44ede983621
SHA25609f7b996e6a687442382ef1d9bd99d0431eea2931020357ea8d9849ceb41f60d
SHA5127a6cca25e0f261334ce955b325e0b235a917de3ec5b593e4db752fb49567d65bc727259ce0622ad82c7163a061698446bedb4524fcd9211cbcd04c0a7828dbe0