Analysis
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max time kernel
166s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
24-07-2022 13:38
Static task
static1
Behavioral task
behavioral1
Sample
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe
Resource
win7-20220718-en
General
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Target
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe
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Size
1.1MB
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MD5
8e87048678cfa281b892e0fc6d51a63b
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SHA1
422a69ae391cc15c7135dc349f5190da3f53f3f7
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SHA256
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128
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SHA512
e36ea0cfce983fc311d81ac01271977fcba687a2980cee7ed8812d5189af31290223ca5037217a670d8d6839d6e895b5ef4074db90cd7c0f9dd25f20c0a903f3
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Disables Task Manager via registry modification
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Processes:
resource yara_rule behavioral2/memory/4264-130-0x0000000002380000-0x000000000340E000-memory.dmp upx behavioral2/memory/4264-132-0x0000000002380000-0x000000000340E000-memory.dmp upx -
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process File opened (read-only) \??\O: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\P: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\Q: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\T: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\V: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\G: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\L: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\Z: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\J: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\X: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\K: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\M: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\N: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\R: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\S: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\Y: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\E: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\F: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\U: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\W: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\H: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened (read-only) \??\I: cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process File opened for modification C:\autorun.inf cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Drops file in Program Files directory 11 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Drops file in Windows directory 1 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exepid process 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription pid process Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Token: SeDebugPrivilege 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription pid process target process PID 4264 wrote to memory of 792 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 800 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 60 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe dwm.exe PID 4264 wrote to memory of 2436 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe sihost.exe PID 4264 wrote to memory of 2452 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 2564 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe taskhostw.exe PID 4264 wrote to memory of 2232 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Explorer.EXE PID 4264 wrote to memory of 2612 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 3228 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe DllHost.exe PID 4264 wrote to memory of 3332 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe StartMenuExperienceHost.exe PID 4264 wrote to memory of 3400 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 3480 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe SearchApp.exe PID 4264 wrote to memory of 3720 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4160 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4316 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe backgroundTaskHost.exe PID 4264 wrote to memory of 1328 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 792 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 800 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 60 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe dwm.exe PID 4264 wrote to memory of 2436 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe sihost.exe PID 4264 wrote to memory of 2452 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 2564 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe taskhostw.exe PID 4264 wrote to memory of 2232 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Explorer.EXE PID 4264 wrote to memory of 2612 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 3228 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe DllHost.exe PID 4264 wrote to memory of 3332 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe StartMenuExperienceHost.exe PID 4264 wrote to memory of 3400 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 3480 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe SearchApp.exe PID 4264 wrote to memory of 3720 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4160 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4316 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe backgroundTaskHost.exe PID 4264 wrote to memory of 1328 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 792 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 800 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 60 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe dwm.exe PID 4264 wrote to memory of 2436 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe sihost.exe PID 4264 wrote to memory of 2452 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 2564 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe taskhostw.exe PID 4264 wrote to memory of 2232 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Explorer.EXE PID 4264 wrote to memory of 2612 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 3228 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe DllHost.exe PID 4264 wrote to memory of 3332 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe StartMenuExperienceHost.exe PID 4264 wrote to memory of 3400 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 3480 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe SearchApp.exe PID 4264 wrote to memory of 3720 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4160 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4316 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe backgroundTaskHost.exe PID 4264 wrote to memory of 1328 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 792 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 800 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe fontdrvhost.exe PID 4264 wrote to memory of 60 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe dwm.exe PID 4264 wrote to memory of 2436 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe sihost.exe PID 4264 wrote to memory of 2452 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 2564 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe taskhostw.exe PID 4264 wrote to memory of 2232 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe Explorer.EXE PID 4264 wrote to memory of 2612 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe svchost.exe PID 4264 wrote to memory of 3228 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe DllHost.exe PID 4264 wrote to memory of 3332 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe StartMenuExperienceHost.exe PID 4264 wrote to memory of 3400 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 3480 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe SearchApp.exe PID 4264 wrote to memory of 3720 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4160 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe RuntimeBroker.exe PID 4264 wrote to memory of 4316 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe backgroundTaskHost.exe PID 4264 wrote to memory of 620 4264 cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe backgroundTaskHost.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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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\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\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\cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe"C:\Users\Admin\AppData\Local\Temp\cf5022347156b611901e720d0751966382533cf8d78be2031bc95d36de1b0128.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- 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\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\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\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\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⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4264-131-0x0000000000400000-0x0000000000441000-memory.dmpFilesize
260KB
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memory/4264-130-0x0000000002380000-0x000000000340E000-memory.dmpFilesize
16.6MB
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memory/4264-132-0x0000000002380000-0x000000000340E000-memory.dmpFilesize
16.6MB
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memory/4264-133-0x0000000000400000-0x0000000000441000-memory.dmpFilesize
260KB