Analysis
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max time kernel
133s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
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submitted
08-02-2025 04:36
General
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Target
cd784c1b6c25c7f350a0ca90a56688b9ed7b24286b149aac5f46b1afa3556392.dll
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Size
120KB
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MD5
37128b51773ad5fdf18d869dbfc8cde3
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SHA1
056852825c736a8805cb5b8d3fe53f5f9517e97d
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SHA256
cd784c1b6c25c7f350a0ca90a56688b9ed7b24286b149aac5f46b1afa3556392
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SHA512
992deeef9fca2a4fc5d1ac03e68dd56d924683ede80f308463fcf79cb1e458593e8a7a058983e079eb37867c2897c65f6aab7315b990f4bd3deb4d9be7bbcc0d
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SSDEEP
3072:ulYeETe8dGRrSQqpcMSiVXwyejynJi23pLZ5n8:uld8e8dGZj38XwTj0zLfn
Malware Config
Extracted
sality
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 3 TTPs 6 IoCs
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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UAC bypass 3 TTPs 2 IoCs
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Windows security bypass 2 TTPs 12 IoCs
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Executes dropped EXE 4 IoCs
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Windows security modification 2 TTPs 14 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 34 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 4 IoCs
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Drops file in Windows directory 3 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
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Suspicious use of WriteProcessMemory 60 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cd784c1b6c25c7f350a0ca90a56688b9ed7b24286b149aac5f46b1afa3556392.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cd784c1b6c25c7f350a0ca90a56688b9ed7b24286b149aac5f46b1afa3556392.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e5793a5.exeC:\Users\Admin\AppData\Local\Temp\e5793a5.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\e57950c.exeC:\Users\Admin\AppData\Local\Temp\e57950c.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\e57aefd.exeC:\Users\Admin\AppData\Local\Temp\e57aefd.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\e57af2c.exeC:\Users\Admin\AppData\Local\Temp\e57af2c.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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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\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\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\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:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
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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\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
97KB
MD58338f4429fd40fb35abd4f30a2291282
SHA1b6d1dd6e9b65bfdfe9dd4f53b1220e02338896c8
SHA2566f7f7c4715613e0b0ffd70607718c57b40f7132698ced32371f2997217e00309
SHA512b922e53c5a984e58aeaf5ccdcc68c9a800dda442b7a09d64e52126946631c2bbd5367ff9ae786b493d83651d83c83224f7664c29950a9fed5b259ceaf6b77a90
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Filesize
257B
MD51797e8990c5806cb37141fe109276046
SHA1122b00bd67757099419a9016139ab9f43253024a
SHA256baa37529d0d672b09b866b4c8aee2ff92cebb48b5c8495982533627a3adeebbf
SHA512b5a53389bf7274e205752913c3d967a519699056a50f1cd3238da19ea053c689bf7b0a731d7515576f2e97d133d13eb4958955b6fb1ff14d00976e2bf568052f
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Filesize
72KB
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Filesize
16.7MB
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Filesize
72KB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
4KB
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Filesize
8KB
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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
72KB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
4KB
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Filesize
16.7MB
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Filesize
16.7MB
-
Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
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
16.7MB
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Filesize
72KB
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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
8KB
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Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
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Filesize
16.7MB
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Filesize
72KB
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Filesize
8KB
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Filesize
72KB
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Filesize
4KB
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Filesize
8KB
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Filesize
8KB
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Filesize
128KB
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Filesize
8KB
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Filesize
8KB
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Filesize
4KB
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Filesize
8KB
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Filesize
72KB
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Filesize
8KB
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Filesize
8KB
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Filesize
72KB
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Filesize
4KB
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Filesize
8KB