Analysis
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max time kernel
150s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 07:01
Static task
static1
Behavioral task
behavioral1
Sample
ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe
Resource
win7-20221111-en
windows7-x64
16 signatures
150 seconds
General
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Target
ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe
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Size
100KB
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MD5
98f06cf69c5f495ca43cc98ffad0336f
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SHA1
ac627533499d8413b4e93314fb662bc54ca02b26
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SHA256
ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4
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SHA512
a4326c2609b24f4bd485a1d24db54f5bc8b97510d62bbd6c21c6284090b0bd8730b44435f3684ca37267de68d03f6515584ad0b06bbef78448178501d428702a
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SSDEEP
1536:ym2cH/YdObSJf03hJDKc5FijY4Blt98ln+8uKx87sNt8jUmNXvbAP+dr4H+i:acHw9W3vvpWpW+8uA87sNtUUmf6HF
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/
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" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
resource yara_rule behavioral2/memory/1532-132-0x0000000002240000-0x00000000032CE000-memory.dmp upx behavioral2/memory/1532-134-0x0000000002240000-0x00000000032CE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\H: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\I: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\P: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\U: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\W: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\X: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\E: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\K: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\L: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\N: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\Q: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\S: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\M: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\O: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\V: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\Y: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\F: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\J: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\R: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\T: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened (read-only) \??\Z: ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe Token: SeDebugPrivilege 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1532 wrote to memory of 764 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 8 PID 1532 wrote to memory of 772 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 15 PID 1532 wrote to memory of 64 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 9 PID 1532 wrote to memory of 2488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 33 PID 1532 wrote to memory of 2500 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 69 PID 1532 wrote to memory of 2604 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 67 PID 1532 wrote to memory of 2692 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 62 PID 1532 wrote to memory of 784 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 61 PID 1532 wrote to memory of 3244 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 38 PID 1532 wrote to memory of 3340 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 60 PID 1532 wrote to memory of 3404 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 39 PID 1532 wrote to memory of 3488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 44 PID 1532 wrote to memory of 3664 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 40 PID 1532 wrote to memory of 4588 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 43 PID 1532 wrote to memory of 764 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 8 PID 1532 wrote to memory of 772 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 15 PID 1532 wrote to memory of 64 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 9 PID 1532 wrote to memory of 2488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 33 PID 1532 wrote to memory of 2500 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 69 PID 1532 wrote to memory of 2604 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 67 PID 1532 wrote to memory of 2692 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 62 PID 1532 wrote to memory of 784 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 61 PID 1532 wrote to memory of 3244 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 38 PID 1532 wrote to memory of 3340 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 60 PID 1532 wrote to memory of 3404 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 39 PID 1532 wrote to memory of 3488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 44 PID 1532 wrote to memory of 3664 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 40 PID 1532 wrote to memory of 4588 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 43 PID 1532 wrote to memory of 764 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 8 PID 1532 wrote to memory of 772 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 15 PID 1532 wrote to memory of 64 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 9 PID 1532 wrote to memory of 2488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 33 PID 1532 wrote to memory of 2500 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 69 PID 1532 wrote to memory of 2604 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 67 PID 1532 wrote to memory of 2692 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 62 PID 1532 wrote to memory of 784 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 61 PID 1532 wrote to memory of 3244 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 38 PID 1532 wrote to memory of 3340 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 60 PID 1532 wrote to memory of 3404 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 39 PID 1532 wrote to memory of 3488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 44 PID 1532 wrote to memory of 3664 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 40 PID 1532 wrote to memory of 4588 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 43 PID 1532 wrote to memory of 764 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 8 PID 1532 wrote to memory of 772 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 15 PID 1532 wrote to memory of 64 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 9 PID 1532 wrote to memory of 2488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 33 PID 1532 wrote to memory of 2500 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 69 PID 1532 wrote to memory of 2604 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 67 PID 1532 wrote to memory of 2692 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 62 PID 1532 wrote to memory of 784 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 61 PID 1532 wrote to memory of 3244 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 38 PID 1532 wrote to memory of 3340 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 60 PID 1532 wrote to memory of 3404 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 39 PID 1532 wrote to memory of 3488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 44 PID 1532 wrote to memory of 3664 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 40 PID 1532 wrote to memory of 4588 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 43 PID 1532 wrote to memory of 764 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 8 PID 1532 wrote to memory of 772 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 15 PID 1532 wrote to memory of 64 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 9 PID 1532 wrote to memory of 2488 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 33 PID 1532 wrote to memory of 2500 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 69 PID 1532 wrote to memory of 2604 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 67 PID 1532 wrote to memory of 2692 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 62 PID 1532 wrote to memory of 784 1532 ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe 61 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2488
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3244
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3404
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3664
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4588
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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:3488
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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:3340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:784
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2692
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C:\Users\Admin\AppData\Local\Temp\ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe"C:\Users\Admin\AppData\Local\Temp\ddcb8871f94514edf277d58a681ef21c006fa95b2214c5815e2135b3dacdb5b4.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1532
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2500