Analysis
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max time kernel
92s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2024, 20:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe
Resource
win7-20240729-en
windows7-x64
15 signatures
120 seconds
General
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Target
f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe
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Size
65KB
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MD5
7892bcf0bfb86639e91de6118b4eff38
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SHA1
f46a1d798fdd066cc2c07d18015d9597165974f4
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SHA256
f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3
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SHA512
c3c3aad6466e64c66dd6af4cce173a8c2ec816342497be08ba6643951a699d0b6858e5b6c96ae61cf2d521204e4662efd0712802aec91a15ba518807a9a7dee0
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SSDEEP
1536:nB5HzFERSRYTQWChG/krX3x3fIEx71sVECG8xPk7:1ERSiXChG/krvx7F8xK
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Enumerates connected drives 3 TTPs 12 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\M: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\E: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\G: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\I: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\K: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\P: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\Q: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\H: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\J: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\N: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened (read-only) \??\O: f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
resource yara_rule behavioral2/memory/2896-3-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-4-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-5-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-6-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-18-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-17-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-21-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-15-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-7-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-20-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-22-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-23-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-24-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-25-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-26-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-28-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-29-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-30-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-31-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-33-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-36-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-39-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-38-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-43-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-45-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-47-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-48-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/2896-51-0x0000000000860000-0x000000000191A000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened for modification C:\Program Files\7-Zip\7zG.exe f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e578f6f f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe File opened for modification C:\Windows\SYSTEM.INI f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.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 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe Token: SeDebugPrivilege 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2896 wrote to memory of 780 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 8 PID 2896 wrote to memory of 788 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 9 PID 2896 wrote to memory of 376 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 13 PID 2896 wrote to memory of 2652 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 44 PID 2896 wrote to memory of 2668 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 45 PID 2896 wrote to memory of 2780 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 47 PID 2896 wrote to memory of 3440 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 56 PID 2896 wrote to memory of 3572 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 57 PID 2896 wrote to memory of 3748 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 58 PID 2896 wrote to memory of 3840 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 59 PID 2896 wrote to memory of 3912 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 60 PID 2896 wrote to memory of 4000 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 61 PID 2896 wrote to memory of 3596 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 62 PID 2896 wrote to memory of 3248 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 75 PID 2896 wrote to memory of 2192 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 76 PID 2896 wrote to memory of 2536 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 81 PID 2896 wrote to memory of 780 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 8 PID 2896 wrote to memory of 788 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 9 PID 2896 wrote to memory of 376 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 13 PID 2896 wrote to memory of 2652 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 44 PID 2896 wrote to memory of 2668 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 45 PID 2896 wrote to memory of 2780 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 47 PID 2896 wrote to memory of 3440 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 56 PID 2896 wrote to memory of 3572 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 57 PID 2896 wrote to memory of 3748 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 58 PID 2896 wrote to memory of 3840 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 59 PID 2896 wrote to memory of 3912 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 60 PID 2896 wrote to memory of 4000 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 61 PID 2896 wrote to memory of 3596 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 62 PID 2896 wrote to memory of 3248 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 75 PID 2896 wrote to memory of 2192 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 76 PID 2896 wrote to memory of 3956 2896 f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe 87 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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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:376
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2652
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2668
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2780
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3440
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C:\Users\Admin\AppData\Local\Temp\f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe"C:\Users\Admin\AppData\Local\Temp\f791317c19c5e0d2acf3af95b19b7ff3550aa43053b8c7a446bc1eb6d67ac8e3.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2896
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3748
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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:3840
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3912
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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:4000
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3596
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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:3248
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2192
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2536
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3956
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
5