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
22-12-2024 03:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
55c6f68ddb60dca1875eb848de95f29782058848fde01d1bb81ff478232cb37bN.dll
Resource
win7-20241010-en
windows7-x64
17 signatures
120 seconds
General
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Target
55c6f68ddb60dca1875eb848de95f29782058848fde01d1bb81ff478232cb37bN.dll
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Size
120KB
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MD5
edc54cc3051c6929904038279471dac0
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SHA1
99df7663d203ca0c3856712fb00f317b7ace9758
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SHA256
55c6f68ddb60dca1875eb848de95f29782058848fde01d1bb81ff478232cb37b
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SHA512
c9eab408c911ac021cd14a50061d6ba961e7bc427c8d1b184355aa50d7a9861c518709107a12cb89850d0e88821b51901ec97b9251c8d1f7c9535f12a6cd42b4
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SSDEEP
1536:LwtOSfz3LXx23MUUXVXgSm7ATzanT1oK6dD2VNLHeo7MqXCajYZILjedgfbUPl1P:W3AM9LmE+v6dDYNLHPMIj8dgfWK5
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" e579097.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57aa2a.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\EnableFirewall = "0" e579097.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e578eb3.exe -
Sality family
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description ioc Process 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" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aa2a.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\FirewallDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57aa2a.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\UpdatesDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57aa2a.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\FirewallOverride = "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\AntiVirusOverride = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579097.exe -
Executes dropped EXE 4 IoCs
pid Process 2952 e578eb3.exe 4504 e579097.exe 2448 e57aa2a.exe 3876 e57aa3a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57aa2a.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\UpdatesDisableNotify = "1" e578eb3.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e578eb3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57aa2a.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579097.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57aa2a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57aa2a.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 -
description ioc Process 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" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aa2a.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) \??\K: e578eb3.exe File opened (read-only) \??\O: e578eb3.exe File opened (read-only) \??\I: e578eb3.exe File opened (read-only) \??\L: e578eb3.exe File opened (read-only) \??\Q: e578eb3.exe File opened (read-only) \??\H: e578eb3.exe File opened (read-only) \??\E: e578eb3.exe File opened (read-only) \??\J: e578eb3.exe File opened (read-only) \??\M: e578eb3.exe File opened (read-only) \??\N: e578eb3.exe File opened (read-only) \??\P: e578eb3.exe File opened (read-only) \??\R: e578eb3.exe File opened (read-only) \??\S: e578eb3.exe File opened (read-only) \??\G: e578eb3.exe -
resource yara_rule behavioral2/memory/2952-10-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-6-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-9-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-11-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-16-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-21-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-15-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-13-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-12-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-8-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-26-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-35-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-36-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-37-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-39-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-38-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-41-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-42-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-55-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-54-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-60-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-74-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-77-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-79-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-81-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-82-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-83-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-84-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-88-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-90-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-93-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2952-102-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/4504-131-0x0000000000BA0000-0x0000000001C5A000-memory.dmp upx behavioral2/memory/4504-149-0x0000000000BA0000-0x0000000001C5A000-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 e578eb3.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e578eb3.exe File opened for modification C:\Program Files\7-Zip\7z.exe e578eb3.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e578eb3.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57f898 e57aa2a.exe File created C:\Windows\e578f01 e578eb3.exe File opened for modification C:\Windows\SYSTEM.INI e578eb3.exe File created C:\Windows\e57dfb1 e579097.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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e578eb3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579097.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57aa2a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57aa3a.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2952 e578eb3.exe 2952 e578eb3.exe 2952 e578eb3.exe 2952 e578eb3.exe 4504 e579097.exe 4504 e579097.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe Token: SeDebugPrivilege 2952 e578eb3.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3184 wrote to memory of 2532 3184 rundll32.exe 83 PID 3184 wrote to memory of 2532 3184 rundll32.exe 83 PID 3184 wrote to memory of 2532 3184 rundll32.exe 83 PID 2532 wrote to memory of 2952 2532 rundll32.exe 84 PID 2532 wrote to memory of 2952 2532 rundll32.exe 84 PID 2532 wrote to memory of 2952 2532 rundll32.exe 84 PID 2952 wrote to memory of 776 2952 e578eb3.exe 8 PID 2952 wrote to memory of 784 2952 e578eb3.exe 9 PID 2952 wrote to memory of 64 2952 e578eb3.exe 13 PID 2952 wrote to memory of 2652 2952 e578eb3.exe 44 PID 2952 wrote to memory of 2660 2952 e578eb3.exe 45 PID 2952 wrote to memory of 2832 2952 e578eb3.exe 49 PID 2952 wrote to memory of 3504 2952 e578eb3.exe 56 PID 2952 wrote to memory of 3636 2952 e578eb3.exe 57 PID 2952 wrote to memory of 3820 2952 e578eb3.exe 58 PID 2952 wrote to memory of 3912 2952 e578eb3.exe 59 PID 2952 wrote to memory of 3980 2952 e578eb3.exe 60 PID 2952 wrote to memory of 4060 2952 e578eb3.exe 61 PID 2952 wrote to memory of 4132 2952 e578eb3.exe 62 PID 2952 wrote to memory of 5112 2952 e578eb3.exe 74 PID 2952 wrote to memory of 4980 2952 e578eb3.exe 76 PID 2952 wrote to memory of 4912 2952 e578eb3.exe 81 PID 2952 wrote to memory of 3184 2952 e578eb3.exe 82 PID 2952 wrote to memory of 2532 2952 e578eb3.exe 83 PID 2952 wrote to memory of 2532 2952 e578eb3.exe 83 PID 2532 wrote to memory of 4504 2532 rundll32.exe 85 PID 2532 wrote to memory of 4504 2532 rundll32.exe 85 PID 2532 wrote to memory of 4504 2532 rundll32.exe 85 PID 2532 wrote to memory of 2448 2532 rundll32.exe 87 PID 2532 wrote to memory of 2448 2532 rundll32.exe 87 PID 2532 wrote to memory of 2448 2532 rundll32.exe 87 PID 2532 wrote to memory of 3876 2532 rundll32.exe 88 PID 2532 wrote to memory of 3876 2532 rundll32.exe 88 PID 2532 wrote to memory of 3876 2532 rundll32.exe 88 PID 2952 wrote to memory of 776 2952 e578eb3.exe 8 PID 2952 wrote to memory of 784 2952 e578eb3.exe 9 PID 2952 wrote to memory of 64 2952 e578eb3.exe 13 PID 2952 wrote to memory of 2652 2952 e578eb3.exe 44 PID 2952 wrote to memory of 2660 2952 e578eb3.exe 45 PID 2952 wrote to memory of 2832 2952 e578eb3.exe 49 PID 2952 wrote to memory of 3504 2952 e578eb3.exe 56 PID 2952 wrote to memory of 3636 2952 e578eb3.exe 57 PID 2952 wrote to memory of 3820 2952 e578eb3.exe 58 PID 2952 wrote to memory of 3912 2952 e578eb3.exe 59 PID 2952 wrote to memory of 3980 2952 e578eb3.exe 60 PID 2952 wrote to memory of 4060 2952 e578eb3.exe 61 PID 2952 wrote to memory of 4132 2952 e578eb3.exe 62 PID 2952 wrote to memory of 5112 2952 e578eb3.exe 74 PID 2952 wrote to memory of 4980 2952 e578eb3.exe 76 PID 2952 wrote to memory of 4504 2952 e578eb3.exe 85 PID 2952 wrote to memory of 4504 2952 e578eb3.exe 85 PID 2952 wrote to memory of 2448 2952 e578eb3.exe 87 PID 2952 wrote to memory of 2448 2952 e578eb3.exe 87 PID 2952 wrote to memory of 3876 2952 e578eb3.exe 88 PID 2952 wrote to memory of 3876 2952 e578eb3.exe 88 PID 4504 wrote to memory of 776 4504 e579097.exe 8 PID 4504 wrote to memory of 784 4504 e579097.exe 9 PID 4504 wrote to memory of 64 4504 e579097.exe 13 PID 4504 wrote to memory of 2652 4504 e579097.exe 44 PID 4504 wrote to memory of 2660 4504 e579097.exe 45 PID 4504 wrote to memory of 2832 4504 e579097.exe 49 PID 4504 wrote to memory of 3504 4504 e579097.exe 56 PID 4504 wrote to memory of 3636 4504 e579097.exe 57 PID 4504 wrote to memory of 3820 4504 e579097.exe 58 -
System policy modification 1 TTPs 3 IoCs
description ioc Process 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" e579097.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aa2a.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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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:2660
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2832
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3504
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\55c6f68ddb60dca1875eb848de95f29782058848fde01d1bb81ff478232cb37bN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\55c6f68ddb60dca1875eb848de95f29782058848fde01d1bb81ff478232cb37bN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532 -
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
- 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:2952
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C:\Users\Admin\AppData\Local\Temp\e579097.exeC:\Users\Admin\AppData\Local\Temp\e579097.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:4504
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C:\Users\Admin\AppData\Local\Temp\e57aa2a.exeC:\Users\Admin\AppData\Local\Temp\e57aa2a.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
- System policy modification
PID:2448
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C:\Users\Admin\AppData\Local\Temp\e57aa3a.exeC:\Users\Admin\AppData\Local\Temp\e57aa3a.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3636
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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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:3912
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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:4060
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4132
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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:5112
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4980
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4912
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
MD5fb4e48b9d496385bbd771d6f1904dc18
SHA199eee6583e1c8ce473e6661fe8e13cfaf710fbf4
SHA2567cdd27c69b5b168ea5532de6a6c5534f256792002c4752f583f6504f5f0bbce4
SHA512b1796ecde3c28b31093ecfa2d18361918a636f60dc1afb38d88fea7d019c9d5cee2b72fbb678751d02ea3225f8ea5137c8979fed4264033340f003a5f51b5669
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Filesize
256B
MD5e6715099e4affcbaf0bbd935aa8eceed
SHA12d9c7c4005febd1c723cb6232954d3924ca654b2
SHA25605664bc709348fcee8cef6fa328527bfc48df015b8dc802dce25eb29f2a6219b
SHA5124e8b1aa6f3a749bb1eac418bc60b7da6a9f159ea64db241fa67ce046ac60d636b9cd35a22fe29d1adc66987b03231fdebbfdfa33abd4424c2873f3caab85b109