Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
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submitted
22/10/2023, 17:23 UTC
General
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Target
NEAS.8d0f10a9ab84ce2f87e2c3342adb6ec0.exe
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Size
440KB
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MD5
8d0f10a9ab84ce2f87e2c3342adb6ec0
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SHA1
b9b8979d1d907eca26a14f81880e59dc7bbfaef0
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SHA256
f0a9204ae936d9e765bec6ed87cdf94ae16dabbcc00cbda1dc72a5fe555d3478
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SHA512
796be450c9fd637744e01c9d0d8caef034464371ecd07f6049a29e96de0ef4927920147b3001a553df0d0733443f12a72c526e5106544f384aef5ea0f3042030
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SSDEEP
3072:uMs3fGBjN1Jrpi0kOBzleK6VU6SaQFQMg6WNjjeOi04Qy/cddX3rZQcVi4Kky:un3MN1JlveK6VUsQOjTjuR/cDZQcVW
Score
10/10
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 22 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\NEAS.8d0f10a9ab84ce2f87e2c3342adb6ec0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.8d0f10a9ab84ce2f87e2c3342adb6ec0.exe"2⤵
- Modifies firewall policy service
- Modifies visibility of file extensions in Explorer
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\windows\explorer.exeC:\windows\explorer.exe3⤵
- Modifies registry class
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
Network
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DNS4.159.190.20.in-addr.arpaRemote address:8.8.8.8:53Request4.159.190.20.in-addr.arpaIN PTRResponse -
DNS240.221.184.93.in-addr.arpaRemote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
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DNS241.154.82.20.in-addr.arpaRemote address:8.8.8.8:53Request241.154.82.20.in-addr.arpaIN PTRResponse
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DNS198.1.85.104.in-addr.arpaRemote address:8.8.8.8:53Request198.1.85.104.in-addr.arpaIN PTRResponse198.1.85.104.in-addr.arpaIN PTRa104-85-1-198deploystaticakamaitechnologiescom
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DNS95.221.229.192.in-addr.arpaRemote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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DNS55.36.223.20.in-addr.arpaRemote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTRResponse
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DNS183.59.114.20.in-addr.arpaRemote address:8.8.8.8:53Request183.59.114.20.in-addr.arpaIN PTRResponse
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DNS206.23.85.13.in-addr.arpaRemote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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DNS254.177.238.8.in-addr.arpaRemote address:8.8.8.8:53Request254.177.238.8.in-addr.arpaIN PTRResponse
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DNS48.229.111.52.in-addr.arpaRemote address:8.8.8.8:53Request48.229.111.52.in-addr.arpaIN PTRResponse
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DNS88.65.42.20.in-addr.arpaRemote address:8.8.8.8:53Request88.65.42.20.in-addr.arpaIN PTRResponse
No results found
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8.8.8.8:534.159.190.20.in-addr.arpadns
DNS Request
4.159.190.20.in-addr.arpa
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8.8.8.8:53240.221.184.93.in-addr.arpadns
DNS Request
240.221.184.93.in-addr.arpa
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8.8.8.8:53241.154.82.20.in-addr.arpadns
DNS Request
241.154.82.20.in-addr.arpa
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8.8.8.8:53198.1.85.104.in-addr.arpadns
DNS Request
198.1.85.104.in-addr.arpa
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8.8.8.8:5395.221.229.192.in-addr.arpadns
DNS Request
95.221.229.192.in-addr.arpa
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8.8.8.8:5355.36.223.20.in-addr.arpadns
DNS Request
55.36.223.20.in-addr.arpa
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8.8.8.8:53183.59.114.20.in-addr.arpadns
DNS Request
183.59.114.20.in-addr.arpa
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8.8.8.8:53206.23.85.13.in-addr.arpadns
DNS Request
206.23.85.13.in-addr.arpa
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8.8.8.8:53254.177.238.8.in-addr.arpadns
DNS Request
254.177.238.8.in-addr.arpa
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8.8.8.8:5348.229.111.52.in-addr.arpadns
DNS Request
48.229.111.52.in-addr.arpa
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8.8.8.8:5388.65.42.20.in-addr.arpadns
DNS Request
88.65.42.20.in-addr.arpa
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
440KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
4KB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
440KB