Analysis
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max time kernel
145s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
01-09-2024 12:32
Static task
static1
Behavioral task
behavioral1
Sample
d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe
Resource
win10v2004-20240802-en
General
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Target
d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe
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Size
10.6MB
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MD5
32cbda26c9835c1c63f2fed688fb5bb9
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SHA1
1b8b5445b2ff31e5377c0a2297672bf656695777
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SHA256
d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4
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SHA512
34246c7b622d4ff88c401d25da883962dfba46c878bf9387f3b72942add8ccfe1785b4c5dfbacfcbbc1a3f40e866cc701ce2ff8f2334868ae16b150e61de4e5e
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SSDEEP
12288:KQeoegEG/Rl1M7jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjz:KQeGX1M
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Signatures
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Processes:
svchost.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\kwajqfkg = "0" svchost.exe -
Creates new service(s) 2 TTPs
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2728 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\kwajqfkg\ImagePath = "C:\\Windows\\SysWOW64\\kwajqfkg\\qxvglgui.exe" svchost.exe -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 2796 svchost.exe -
Executes dropped EXE 1 IoCs
Processes:
qxvglgui.exepid process 2748 qxvglgui.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
qxvglgui.exedescription pid process target process PID 2748 set thread context of 2796 2748 qxvglgui.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 2888 sc.exe 2000 sc.exe 2632 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 value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \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:
cmd.execmd.exesc.exenetsh.exed26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exesc.exesc.exeqxvglgui.exesvchost.exedescription ioc process 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.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 qxvglgui.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exeqxvglgui.exedescription pid process target process PID 1864 wrote to memory of 2056 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2056 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2056 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2056 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2944 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2944 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2944 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2944 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe cmd.exe PID 1864 wrote to memory of 2888 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2888 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2888 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2888 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2000 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2000 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2000 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2000 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2632 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2632 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2632 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2632 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe sc.exe PID 1864 wrote to memory of 2728 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe netsh.exe PID 1864 wrote to memory of 2728 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe netsh.exe PID 1864 wrote to memory of 2728 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe netsh.exe PID 1864 wrote to memory of 2728 1864 d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe netsh.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe PID 2748 wrote to memory of 2796 2748 qxvglgui.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe"C:\Users\Admin\AppData\Local\Temp\d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\kwajqfkg\2⤵
- System Location Discovery: System Language Discovery
PID:2056 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\qxvglgui.exe" C:\Windows\SysWOW64\kwajqfkg\2⤵
- System Location Discovery: System Language Discovery
PID:2944 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create kwajqfkg binPath= "C:\Windows\SysWOW64\kwajqfkg\qxvglgui.exe /d\"C:\Users\Admin\AppData\Local\Temp\d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2888 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description kwajqfkg "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2000 -
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start kwajqfkg2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2632 -
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:2728
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C:\Windows\SysWOW64\kwajqfkg\qxvglgui.exeC:\Windows\SysWOW64\kwajqfkg\qxvglgui.exe /d"C:\Users\Admin\AppData\Local\Temp\d26320c9bf38d0c8da62667729d9c28c8c9a71bb1395bf33dff11b59cda8f6c4.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2796
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
12.9MB
MD5c1df32996492eb842b60ee5ad02d9ea5
SHA1554b98d3f853cf424aeced21f79348f27f7ca6f6
SHA256c8abe10d128a5590a8ed526c0469055c8b043adb81883782e218e43879dd0308
SHA51225a84b2bef95082891e548d1215076e31e1ddbe959baa22feeb9168f93efde9838d31d80e339d80c86107165ad41f4720bc27e0101d79b53f8595cf09c22dcb5