Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-09-2024 01:35
Static task
static1
Behavioral task
behavioral1
Sample
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe
Resource
win10v2004-20240802-en
General
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Target
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe
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Size
13.5MB
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MD5
46912015f4e217c84f81982305c8c6d5
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SHA1
ba7ccd3f4668126eed2a609eb6ac489e9893b78a
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SHA256
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e
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SHA512
83900686d98969d7a00a1b78a3e1f7aeba2b95d8f931f412787a03fd32d87dfbfeb1d0506b2a2190254b0fa88e235264e58374b353d0a5c68f0c299f7782b17e
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SSDEEP
49152:fyzapZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZx:fC
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.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 1924 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\pozftddj\ImagePath = "C:\\Windows\\SysWOW64\\pozftddj\\tinoiqtm.exe" svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 1912 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
tinoiqtm.exepid process 4460 tinoiqtm.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
tinoiqtm.exedescription pid process target process PID 4460 set thread context of 1912 4460 tinoiqtm.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 1540 sc.exe 2584 sc.exe 740 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 848 4988 WerFault.exe 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe 2412 4460 WerFault.exe tinoiqtm.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:
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.execmd.exesvchost.execmd.exesc.exesc.exesc.exenetsh.exetinoiqtm.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tinoiqtm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exetinoiqtm.exedescription pid process target process PID 4988 wrote to memory of 2968 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 2968 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 2968 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 1908 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 1908 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 1908 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe cmd.exe PID 4988 wrote to memory of 1540 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 1540 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 1540 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 2584 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 2584 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 2584 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 740 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 740 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 740 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe sc.exe PID 4988 wrote to memory of 1924 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe netsh.exe PID 4988 wrote to memory of 1924 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe netsh.exe PID 4988 wrote to memory of 1924 4988 29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe netsh.exe PID 4460 wrote to memory of 1912 4460 tinoiqtm.exe svchost.exe PID 4460 wrote to memory of 1912 4460 tinoiqtm.exe svchost.exe PID 4460 wrote to memory of 1912 4460 tinoiqtm.exe svchost.exe PID 4460 wrote to memory of 1912 4460 tinoiqtm.exe svchost.exe PID 4460 wrote to memory of 1912 4460 tinoiqtm.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe"C:\Users\Admin\AppData\Local\Temp\29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\pozftddj\2⤵
- System Location Discovery: System Language Discovery
PID:2968 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\tinoiqtm.exe" C:\Windows\SysWOW64\pozftddj\2⤵
- System Location Discovery: System Language Discovery
PID:1908 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create pozftddj binPath= "C:\Windows\SysWOW64\pozftddj\tinoiqtm.exe /d\"C:\Users\Admin\AppData\Local\Temp\29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1540 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description pozftddj "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2584 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start pozftddj2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:740 -
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:1924 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 12682⤵
- Program crash
PID:848
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C:\Windows\SysWOW64\pozftddj\tinoiqtm.exeC:\Windows\SysWOW64\pozftddj\tinoiqtm.exe /d"C:\Users\Admin\AppData\Local\Temp\29b0f91a35ae86daabb6e62bde864cf514549d1d3e9f0fa453521fccd389d51e.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4460 -s 5122⤵
- Program crash
PID:2412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4988 -ip 49881⤵PID:2616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4460 -ip 44601⤵PID:1120
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
12.1MB
MD5c819c4f2e4c10227c5dca3ab67e19bda
SHA14357d4d60c8d4d5728340cfac7ba1e9a7ee3428f
SHA256c7c0c8ae2366ef73c263fc7c39a874fc8f818920e89633b4ef7188e4ffe17472
SHA512f08ac3424c3bfec9d75c1579a6f74bb9a1f227a3091a4b279e0d56ed5e3b535ce942a600288835c32b6ffe25a205ceaea34b32e9b094180478224e90dbe02b2c