Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
11-06-2024 00:21
General
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Target
89b58134918aea00a5216b8b9a7b455dea8c3ce7e6cac4752da0267569f2d849.exe
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Size
65KB
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MD5
0602898d28d5c4348b558c5a0700ec41
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SHA1
02ce3695ef4ef2793129cdf2012d28b82e08755c
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SHA256
89b58134918aea00a5216b8b9a7b455dea8c3ce7e6cac4752da0267569f2d849
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SHA512
0f27501896da5121ee63edc8fd6927de24fa66b12296f211e5d8da5a9b73e1c6a424c11247add84fe6e952f148bf547dbc16639569c2b89f77755ee7e9de7341
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SSDEEP
1536:ka8Fof6XWVOhC2nVJRoILdhAWsX/3UjEGV66HSRUUaQjS4:co5+C2VJDLdhAWA/wEeKUUzS4
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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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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Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 33 IoCs
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UPX dump on OEP (original entry point) 35 IoCs
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UPX packed file 33 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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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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Drops file in Program Files directory 4 IoCs
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Drops file in Windows directory 2 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
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Suspicious use of WriteProcessMemory 44 IoCs
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System policy modification 1 TTPs 1 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:\Users\Admin\AppData\Local\Temp\89b58134918aea00a5216b8b9a7b455dea8c3ce7e6cac4752da0267569f2d849.exe"C:\Users\Admin\AppData\Local\Temp\89b58134918aea00a5216b8b9a7b455dea8c3ce7e6cac4752da0267569f2d849.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x25c,0x7ff9889bceb8,0x7ff9889bcec4,0x7ff9889bced02⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2300,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=2296 /prefetch:22⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1936,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=2532 /prefetch:32⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2408,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=3312 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4016,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=1268 /prefetch:82⤵
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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\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 Matrix ATT&CK v13
Privilege Escalation
Create or Modify System Process
1Windows Service
1Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Modify Registry
5Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3484-0-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/3484-1-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-3-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-18-0x0000000000670000-0x0000000000672000-memory.dmpFilesize
8KB
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memory/3484-17-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-16-0x0000000000670000-0x0000000000672000-memory.dmpFilesize
8KB
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memory/3484-9-0x0000000000680000-0x0000000000681000-memory.dmpFilesize
4KB
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memory/3484-8-0x0000000000670000-0x0000000000672000-memory.dmpFilesize
8KB
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memory/3484-6-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-4-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-7-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-15-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-20-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-19-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-21-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-22-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-23-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-24-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-25-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-26-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-28-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-29-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-30-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-32-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-33-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-35-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-36-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-40-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-42-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-43-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-44-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-46-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-47-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-53-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-55-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-57-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-68-0x0000000000670000-0x0000000000672000-memory.dmpFilesize
8KB
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memory/3484-77-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/3484-78-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB
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memory/3484-62-0x0000000000890000-0x000000000194A000-memory.dmpFilesize
16.7MB