Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 07:09
Static task
static1
Behavioral task
behavioral1
Sample
9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe
Resource
win7-20221111-en
windows7-x64
14 signatures
150 seconds
General
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Target
9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe
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Size
268KB
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MD5
6fbea70a9cfd7766c85a765fcf05a3cf
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SHA1
179db87306862005d5b13983c2fc1da86824660c
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SHA256
9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9
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SHA512
644aa929f6aa9c5c8411ea3640da0d2c6571f724cc0f60306450e71b865e9af4ef34a2388156d3688741387c4a0ac3670dec52a97d7caed74d1589d5c1380bf6
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SSDEEP
6144:7gPvz3mMfn+npqXnQU9kekM00Ymrm+SNKkkTkBQ:7gPvJmwnQU9kebGmr9kkTkBQ
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/4884-132-0x0000000002340000-0x00000000033CE000-memory.dmp upx behavioral2/memory/4884-134-0x0000000002340000-0x00000000033CE000-memory.dmp upx behavioral2/memory/4884-136-0x0000000002340000-0x00000000033CE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe Token: SeDebugPrivilege 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4884 wrote to memory of 760 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 75 PID 4884 wrote to memory of 768 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 74 PID 4884 wrote to memory of 312 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 2 PID 4884 wrote to memory of 2256 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 5 PID 4884 wrote to memory of 2268 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 44 PID 4884 wrote to memory of 2376 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 43 PID 4884 wrote to memory of 3004 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 34 PID 4884 wrote to memory of 684 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 33 PID 4884 wrote to memory of 3208 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 32 PID 4884 wrote to memory of 3300 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 31 PID 4884 wrote to memory of 3360 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 7 PID 4884 wrote to memory of 3456 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 30 PID 4884 wrote to memory of 3692 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 28 PID 4884 wrote to memory of 4960 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 25 PID 4884 wrote to memory of 2316 4884 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe 15 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:312
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2256
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3360
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:2316
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4960
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3692
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C:\Users\Admin\AppData\Local\Temp\9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe"C:\Users\Admin\AppData\Local\Temp\9ca07f9a225e9217c9715e616eca757d0c2a01b398554d036cec5ab75276ebe9.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4884
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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⤵PID:3456
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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⤵PID:3300
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:684
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3004
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2376
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2268
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:760