Analysis
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max time kernel
123s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-10-2024 16:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe
Resource
win7-20240903-en
windows7-x64
19 signatures
150 seconds
General
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Target
2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe
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Size
3.3MB
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MD5
5d498dcf57c85c758dd0ac41d88768af
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SHA1
d4a7acbe320d873a675edfc9ed4e619988353796
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SHA256
a7c450e7aa618120867cb0fb7c437385a6e815b40f8d3b0a9cdc0006c04b0b89
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SHA512
0e52f1f3d69643c84f50ffc0ddbaf729095343588bf7808d56f0f6eafdc0f97560059906b5d06a4ec7930811a1786b2df52d98459c80a5bd4c2ad3a489f0f15d
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SSDEEP
49152:b7wsC/g2cmAUB8GWtkLdA7TO1JtjZSDKM570nAzMmec5w:HC42ctUBN5A7i1fEL570ncFw
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000a000000023c8f-17.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\G: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\J: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\P: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\S: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\V: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\X: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\H: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\M: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\Q: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\I: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\R: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\Y: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\N: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\O: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\T: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\U: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\Z: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\E: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\K: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened (read-only) \??\L: 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification F:\autorun.inf 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
resource yara_rule behavioral2/memory/3692-1-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-4-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-8-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/files/0x000a000000023c8f-17.dat upx behavioral2/memory/3692-11-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-15-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-14-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-21-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/3692-7-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-6-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-5-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-3-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-23-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-24-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-25-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-26-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-27-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-29-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-31-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-32-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-35-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-37-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-38-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-41-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-42-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-45-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-48-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-54-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-57-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-58-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-61-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-63-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-65-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-67-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-70-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-72-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-73-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-76-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-77-0x00000000026A0000-0x000000000372E000-memory.dmp upx behavioral2/memory/3692-78-0x00000000026A0000-0x000000000372E000-memory.dmp upx -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe Token: SeDebugPrivilege 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3692 wrote to memory of 772 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 8 PID 3692 wrote to memory of 788 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 10 PID 3692 wrote to memory of 1020 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 13 PID 3692 wrote to memory of 2640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 44 PID 3692 wrote to memory of 2656 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 45 PID 3692 wrote to memory of 2804 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 49 PID 3692 wrote to memory of 3528 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 56 PID 3692 wrote to memory of 3640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 57 PID 3692 wrote to memory of 3828 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 58 PID 3692 wrote to memory of 3916 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 59 PID 3692 wrote to memory of 3980 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 60 PID 3692 wrote to memory of 4080 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 61 PID 3692 wrote to memory of 3184 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 62 PID 3692 wrote to memory of 3748 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 75 PID 3692 wrote to memory of 3612 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 76 PID 3692 wrote to memory of 2012 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 77 PID 3692 wrote to memory of 5016 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 78 PID 3692 wrote to memory of 4144 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 83 PID 3692 wrote to memory of 1092 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 84 PID 3692 wrote to memory of 772 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 8 PID 3692 wrote to memory of 788 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 10 PID 3692 wrote to memory of 1020 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 13 PID 3692 wrote to memory of 2640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 44 PID 3692 wrote to memory of 2656 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 45 PID 3692 wrote to memory of 2804 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 49 PID 3692 wrote to memory of 3528 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 56 PID 3692 wrote to memory of 3640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 57 PID 3692 wrote to memory of 3828 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 58 PID 3692 wrote to memory of 3916 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 59 PID 3692 wrote to memory of 3980 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 60 PID 3692 wrote to memory of 4080 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 61 PID 3692 wrote to memory of 3184 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 62 PID 3692 wrote to memory of 3748 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 75 PID 3692 wrote to memory of 3612 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 76 PID 3692 wrote to memory of 2012 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 77 PID 3692 wrote to memory of 5016 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 78 PID 3692 wrote to memory of 4144 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 83 PID 3692 wrote to memory of 772 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 8 PID 3692 wrote to memory of 788 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 10 PID 3692 wrote to memory of 1020 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 13 PID 3692 wrote to memory of 2640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 44 PID 3692 wrote to memory of 2656 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 45 PID 3692 wrote to memory of 2804 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 49 PID 3692 wrote to memory of 3528 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 56 PID 3692 wrote to memory of 3640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 57 PID 3692 wrote to memory of 3828 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 58 PID 3692 wrote to memory of 3916 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 59 PID 3692 wrote to memory of 3980 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 60 PID 3692 wrote to memory of 4080 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 61 PID 3692 wrote to memory of 3184 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 62 PID 3692 wrote to memory of 3748 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 75 PID 3692 wrote to memory of 3612 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 76 PID 3692 wrote to memory of 2012 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 77 PID 3692 wrote to memory of 5016 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 78 PID 3692 wrote to memory of 4144 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 83 PID 3692 wrote to memory of 772 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 8 PID 3692 wrote to memory of 788 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 10 PID 3692 wrote to memory of 1020 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 13 PID 3692 wrote to memory of 2640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 44 PID 3692 wrote to memory of 2656 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 45 PID 3692 wrote to memory of 2804 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 49 PID 3692 wrote to memory of 3528 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 56 PID 3692 wrote to memory of 3640 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 57 PID 3692 wrote to memory of 3828 3692 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe 58 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1020
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2640
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2656
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2804
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3528
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C:\Users\Admin\AppData\Local\Temp\2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-14_5d498dcf57c85c758dd0ac41d88768af_xiaoba.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- 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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3828
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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:3916
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3980
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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:4080
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3184
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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⤵PID:3748
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3612
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2012
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5016
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:4144
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1092
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4432
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
86KB
MD5147127382e001f495d1842ee7a9e7912
SHA192d1ed56032183c75d4b57d7ce30b1c4ae11dc9b
SHA256edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc
SHA51297f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d
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Filesize
100KB
MD5cca18ed02d0db9dcccfad781e17e80f7
SHA19ddcf1d7b96c57c249725cfcc30b9f6479d2d6a2
SHA2568a67ab9a270c2ece3fa88f217fa3667b6f0b313f7aac2ce938dcc773973a6a01
SHA51218e1374d7872436fdab9d34c7f6a0958f717383620b266ac21e1ca0f62699383dbf7b6a7cfe0b8f28a9fb4cdf1cfa59e0f917a18eaaea13b8c8b85a275f00532