Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-12-2024 07:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9ac52c0e2f3f2cb522378d6bdd1bce7b80bc1997794f14c2a74fe0604b3a169eN.dll
Resource
win7-20241023-en
windows7-x64
17 signatures
120 seconds
General
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Target
9ac52c0e2f3f2cb522378d6bdd1bce7b80bc1997794f14c2a74fe0604b3a169eN.dll
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Size
120KB
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MD5
429f6990aea3ac2049b5f28b22ba93b0
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SHA1
12617c4b7b0b8a85348f0a6aaf2a2263a75c0a3c
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SHA256
9ac52c0e2f3f2cb522378d6bdd1bce7b80bc1997794f14c2a74fe0604b3a169e
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SHA512
72a59d460d8c44326ce1d3edfc35b964ce2434aa6a11182976e3c4ff81d271732e25a18b91615403ab40d9a0b1dc3494ae30cd26e587e22d5ee380f5a7798621
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SSDEEP
3072:xL1WiK8Bhv5dZ59lZNJ2/pLyanOJo7SA:vWczv5LqBbn
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 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e578c90.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e578c90.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e578eb3.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578eb3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a7d9.exe -
Executes dropped EXE 4 IoCs
pid Process 4588 e578c90.exe 3452 e578eb3.exe 1600 e57a7b9.exe 4832 e57a7d9.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578c90.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a7d9.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a7d9.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a7d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578eb3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a7d9.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: e578c90.exe File opened (read-only) \??\K: e578c90.exe File opened (read-only) \??\L: e578c90.exe File opened (read-only) \??\M: e578c90.exe File opened (read-only) \??\Q: e578c90.exe File opened (read-only) \??\E: e578c90.exe File opened (read-only) \??\G: e578c90.exe File opened (read-only) \??\H: e578c90.exe File opened (read-only) \??\N: e578c90.exe File opened (read-only) \??\P: e578c90.exe File opened (read-only) \??\J: e578c90.exe File opened (read-only) \??\S: e578c90.exe File opened (read-only) \??\O: e578c90.exe File opened (read-only) \??\R: e578c90.exe -
resource yara_rule behavioral2/memory/4588-6-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-18-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-9-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-8-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-10-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-19-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-20-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-28-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-17-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-11-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-35-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-36-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-37-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-38-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-39-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-40-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-42-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-43-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-55-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-61-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-62-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-76-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-78-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-81-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-82-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-85-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-86-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-89-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-90-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-91-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-94-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4588-95-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/3452-124-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx behavioral2/memory/3452-141-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe e578c90.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e578c90.exe File opened for modification C:\Program Files\7-Zip\7z.exe e578c90.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e578c90.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e578d0d e578c90.exe File opened for modification C:\Windows\SYSTEM.INI e578c90.exe File created C:\Windows\e57dd6f e578eb3.exe File created C:\Windows\e57f666 e57a7d9.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 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 e578eb3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a7b9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a7d9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e578c90.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4588 e578c90.exe 4588 e578c90.exe 4588 e578c90.exe 4588 e578c90.exe 3452 e578eb3.exe 3452 e578eb3.exe 4832 e57a7d9.exe 4832 e57a7d9.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe Token: SeDebugPrivilege 4588 e578c90.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4216 wrote to memory of 3680 4216 rundll32.exe 84 PID 4216 wrote to memory of 3680 4216 rundll32.exe 84 PID 4216 wrote to memory of 3680 4216 rundll32.exe 84 PID 3680 wrote to memory of 4588 3680 rundll32.exe 85 PID 3680 wrote to memory of 4588 3680 rundll32.exe 85 PID 3680 wrote to memory of 4588 3680 rundll32.exe 85 PID 4588 wrote to memory of 792 4588 e578c90.exe 9 PID 4588 wrote to memory of 800 4588 e578c90.exe 10 PID 4588 wrote to memory of 384 4588 e578c90.exe 13 PID 4588 wrote to memory of 2816 4588 e578c90.exe 51 PID 4588 wrote to memory of 668 4588 e578c90.exe 52 PID 4588 wrote to memory of 3144 4588 e578c90.exe 53 PID 4588 wrote to memory of 3444 4588 e578c90.exe 56 PID 4588 wrote to memory of 3556 4588 e578c90.exe 57 PID 4588 wrote to memory of 3744 4588 e578c90.exe 58 PID 4588 wrote to memory of 3836 4588 e578c90.exe 59 PID 4588 wrote to memory of 3904 4588 e578c90.exe 60 PID 4588 wrote to memory of 3992 4588 e578c90.exe 61 PID 4588 wrote to memory of 4156 4588 e578c90.exe 62 PID 4588 wrote to memory of 2428 4588 e578c90.exe 75 PID 4588 wrote to memory of 3248 4588 e578c90.exe 76 PID 4588 wrote to memory of 4508 4588 e578c90.exe 77 PID 4588 wrote to memory of 4204 4588 e578c90.exe 82 PID 4588 wrote to memory of 4216 4588 e578c90.exe 83 PID 4588 wrote to memory of 3680 4588 e578c90.exe 84 PID 4588 wrote to memory of 3680 4588 e578c90.exe 84 PID 3680 wrote to memory of 3452 3680 rundll32.exe 86 PID 3680 wrote to memory of 3452 3680 rundll32.exe 86 PID 3680 wrote to memory of 3452 3680 rundll32.exe 86 PID 3680 wrote to memory of 1600 3680 rundll32.exe 88 PID 3680 wrote to memory of 1600 3680 rundll32.exe 88 PID 3680 wrote to memory of 1600 3680 rundll32.exe 88 PID 3680 wrote to memory of 4832 3680 rundll32.exe 89 PID 3680 wrote to memory of 4832 3680 rundll32.exe 89 PID 3680 wrote to memory of 4832 3680 rundll32.exe 89 PID 4588 wrote to memory of 792 4588 e578c90.exe 9 PID 4588 wrote to memory of 800 4588 e578c90.exe 10 PID 4588 wrote to memory of 384 4588 e578c90.exe 13 PID 4588 wrote to memory of 2816 4588 e578c90.exe 51 PID 4588 wrote to memory of 668 4588 e578c90.exe 52 PID 4588 wrote to memory of 3144 4588 e578c90.exe 53 PID 4588 wrote to memory of 3444 4588 e578c90.exe 56 PID 4588 wrote to memory of 3556 4588 e578c90.exe 57 PID 4588 wrote to memory of 3744 4588 e578c90.exe 58 PID 4588 wrote to memory of 3836 4588 e578c90.exe 59 PID 4588 wrote to memory of 3904 4588 e578c90.exe 60 PID 4588 wrote to memory of 3992 4588 e578c90.exe 61 PID 4588 wrote to memory of 4156 4588 e578c90.exe 62 PID 4588 wrote to memory of 2428 4588 e578c90.exe 75 PID 4588 wrote to memory of 3248 4588 e578c90.exe 76 PID 4588 wrote to memory of 4508 4588 e578c90.exe 77 PID 4588 wrote to memory of 3452 4588 e578c90.exe 86 PID 4588 wrote to memory of 3452 4588 e578c90.exe 86 PID 4588 wrote to memory of 1600 4588 e578c90.exe 88 PID 4588 wrote to memory of 1600 4588 e578c90.exe 88 PID 4588 wrote to memory of 4832 4588 e578c90.exe 89 PID 4588 wrote to memory of 4832 4588 e578c90.exe 89 PID 3452 wrote to memory of 792 3452 e578eb3.exe 9 PID 3452 wrote to memory of 800 3452 e578eb3.exe 10 PID 3452 wrote to memory of 384 3452 e578eb3.exe 13 PID 3452 wrote to memory of 2816 3452 e578eb3.exe 51 PID 3452 wrote to memory of 668 3452 e578eb3.exe 52 PID 3452 wrote to memory of 3144 3452 e578eb3.exe 53 PID 3452 wrote to memory of 3444 3452 e578eb3.exe 56 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578c90.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a7d9.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2816
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:668
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3144
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9ac52c0e2f3f2cb522378d6bdd1bce7b80bc1997794f14c2a74fe0604b3a169eN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4216 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9ac52c0e2f3f2cb522378d6bdd1bce7b80bc1997794f14c2a74fe0604b3a169eN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Users\Admin\AppData\Local\Temp\e578c90.exeC:\Users\Admin\AppData\Local\Temp\e578c90.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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:4588
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C:\Users\Admin\AppData\Local\Temp\e578eb3.exeC:\Users\Admin\AppData\Local\Temp\e578eb3.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3452
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C:\Users\Admin\AppData\Local\Temp\e57a7b9.exeC:\Users\Admin\AppData\Local\Temp\e57a7b9.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1600
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C:\Users\Admin\AppData\Local\Temp\e57a7d9.exeC:\Users\Admin\AppData\Local\Temp\e57a7d9.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:4832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3556
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3744
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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:3836
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3904
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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:3992
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4156
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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:2428
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3248
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4508
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4204
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
97KB
MD5882b66215632bf9fc1c872bbfae5378c
SHA16b31efe410eb1339fe6a74f88ba0c40ecb249243
SHA256722a2312c385db0eba7f57e6424170026509dd4cf3647fddfa3490f940d71e5a
SHA512a4d07fe8a1361315c72f459073cc58912a85948e2cd289673d898b89036931934370df47e46b7957550f9bd0dc1a854cb784eda50ed6e7cb02c1a9ded0262ce9
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Filesize
257B
MD531247258084b9c561df9b82b753e3283
SHA1fdc0e865c45e01712cb08a2dbc8a7a811fc35718
SHA25691939139e7c7892387ebd824055a4bf7d32ce8e407d45aad572dca13be2a7ff8
SHA51274d2d9568c58532bbab7768f6a1d1e675437170be6f296bcdd2d1d820ccd554d61b67f5a264189831667150cfc24aa50dcba97d579c983b0ac345275349ad891