Analysis
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max time kernel
96s -
max time network
98s -
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 02:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1d936f496a28a2e3406aff52f325871ac5da02b3d3db15847fe3f862348f22bbN.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
1d936f496a28a2e3406aff52f325871ac5da02b3d3db15847fe3f862348f22bbN.dll
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Size
120KB
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MD5
b24d4cd001a1d7a5f5f44e1ec616ef70
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SHA1
a21d29c215f9335f2d4ee8a02988abd78e66edab
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SHA256
1d936f496a28a2e3406aff52f325871ac5da02b3d3db15847fe3f862348f22bb
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SHA512
ed198ab6993ee6fbfccbf99eaf8ffb6673cd41d417974a7ee6202db2df14d21252b9e06cb6bb44b52c64892af3e47dd466e5945abbdbdf25fef5c378ef419ff0
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SSDEEP
3072:/1k63SvU/BQ4+0hnNVSXprxee1vY+/Thna:/1k6iKv/PIXPeovYaa
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\EnableFirewall = "0" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579eef.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579eef.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b8e0.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b8e0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b8e0.exe -
Executes dropped EXE 3 IoCs
pid Process 4608 e579c4f.exe 3856 e579eef.exe 3676 e57b8e0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b8e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579c4f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b8e0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579c4f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579c4f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b8e0.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) \??\H: e579c4f.exe File opened (read-only) \??\I: e579c4f.exe File opened (read-only) \??\M: e579c4f.exe File opened (read-only) \??\O: e579c4f.exe File opened (read-only) \??\P: e579c4f.exe File opened (read-only) \??\E: e579c4f.exe File opened (read-only) \??\G: e579c4f.exe File opened (read-only) \??\J: e579c4f.exe File opened (read-only) \??\K: e579c4f.exe File opened (read-only) \??\L: e579c4f.exe File opened (read-only) \??\N: e579c4f.exe File opened (read-only) \??\Q: e579c4f.exe -
resource yara_rule behavioral2/memory/4608-6-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-8-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-11-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-12-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-18-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-19-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-20-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-10-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-9-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-36-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-37-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-21-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-38-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-40-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-39-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-50-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-51-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-52-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-63-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-64-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-66-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-67-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-70-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-72-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-75-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-76-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-80-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4608-84-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/3856-113-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx behavioral2/memory/3856-135-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe e579c4f.exe File opened for modification C:\Program Files\7-Zip\7z.exe e579c4f.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e579c4f.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e58078d e57b8e0.exe File created C:\Windows\e579d0b e579c4f.exe File opened for modification C:\Windows\SYSTEM.INI e579c4f.exe File created C:\Windows\e57ed6d e579eef.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 e579c4f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579eef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b8e0.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4608 e579c4f.exe 4608 e579c4f.exe 4608 e579c4f.exe 4608 e579c4f.exe 3856 e579eef.exe 3856 e579eef.exe 3676 e57b8e0.exe 3676 e57b8e0.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe Token: SeDebugPrivilege 4608 e579c4f.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 408 wrote to memory of 1212 408 rundll32.exe 83 PID 408 wrote to memory of 1212 408 rundll32.exe 83 PID 408 wrote to memory of 1212 408 rundll32.exe 83 PID 1212 wrote to memory of 4608 1212 rundll32.exe 84 PID 1212 wrote to memory of 4608 1212 rundll32.exe 84 PID 1212 wrote to memory of 4608 1212 rundll32.exe 84 PID 4608 wrote to memory of 788 4608 e579c4f.exe 9 PID 4608 wrote to memory of 796 4608 e579c4f.exe 10 PID 4608 wrote to memory of 1020 4608 e579c4f.exe 13 PID 4608 wrote to memory of 2696 4608 e579c4f.exe 45 PID 4608 wrote to memory of 2712 4608 e579c4f.exe 46 PID 4608 wrote to memory of 2944 4608 e579c4f.exe 52 PID 4608 wrote to memory of 3456 4608 e579c4f.exe 56 PID 4608 wrote to memory of 3564 4608 e579c4f.exe 57 PID 4608 wrote to memory of 3768 4608 e579c4f.exe 58 PID 4608 wrote to memory of 3860 4608 e579c4f.exe 59 PID 4608 wrote to memory of 3928 4608 e579c4f.exe 60 PID 4608 wrote to memory of 4004 4608 e579c4f.exe 61 PID 4608 wrote to memory of 3056 4608 e579c4f.exe 62 PID 4608 wrote to memory of 676 4608 e579c4f.exe 74 PID 4608 wrote to memory of 2792 4608 e579c4f.exe 76 PID 4608 wrote to memory of 3156 4608 e579c4f.exe 81 PID 4608 wrote to memory of 408 4608 e579c4f.exe 82 PID 4608 wrote to memory of 1212 4608 e579c4f.exe 83 PID 4608 wrote to memory of 1212 4608 e579c4f.exe 83 PID 1212 wrote to memory of 3856 1212 rundll32.exe 85 PID 1212 wrote to memory of 3856 1212 rundll32.exe 85 PID 1212 wrote to memory of 3856 1212 rundll32.exe 85 PID 1212 wrote to memory of 3676 1212 rundll32.exe 86 PID 1212 wrote to memory of 3676 1212 rundll32.exe 86 PID 1212 wrote to memory of 3676 1212 rundll32.exe 86 PID 4608 wrote to memory of 788 4608 e579c4f.exe 9 PID 4608 wrote to memory of 796 4608 e579c4f.exe 10 PID 4608 wrote to memory of 1020 4608 e579c4f.exe 13 PID 4608 wrote to memory of 2696 4608 e579c4f.exe 45 PID 4608 wrote to memory of 2712 4608 e579c4f.exe 46 PID 4608 wrote to memory of 2944 4608 e579c4f.exe 52 PID 4608 wrote to memory of 3456 4608 e579c4f.exe 56 PID 4608 wrote to memory of 3564 4608 e579c4f.exe 57 PID 4608 wrote to memory of 3768 4608 e579c4f.exe 58 PID 4608 wrote to memory of 3860 4608 e579c4f.exe 59 PID 4608 wrote to memory of 3928 4608 e579c4f.exe 60 PID 4608 wrote to memory of 4004 4608 e579c4f.exe 61 PID 4608 wrote to memory of 3056 4608 e579c4f.exe 62 PID 4608 wrote to memory of 676 4608 e579c4f.exe 74 PID 4608 wrote to memory of 2792 4608 e579c4f.exe 76 PID 4608 wrote to memory of 3856 4608 e579c4f.exe 85 PID 4608 wrote to memory of 3856 4608 e579c4f.exe 85 PID 4608 wrote to memory of 3676 4608 e579c4f.exe 86 PID 4608 wrote to memory of 3676 4608 e579c4f.exe 86 PID 3856 wrote to memory of 788 3856 e579eef.exe 9 PID 3856 wrote to memory of 796 3856 e579eef.exe 10 PID 3856 wrote to memory of 1020 3856 e579eef.exe 13 PID 3856 wrote to memory of 2696 3856 e579eef.exe 45 PID 3856 wrote to memory of 2712 3856 e579eef.exe 46 PID 3856 wrote to memory of 2944 3856 e579eef.exe 52 PID 3856 wrote to memory of 3456 3856 e579eef.exe 56 PID 3856 wrote to memory of 3564 3856 e579eef.exe 57 PID 3856 wrote to memory of 3768 3856 e579eef.exe 58 PID 3856 wrote to memory of 3860 3856 e579eef.exe 59 PID 3856 wrote to memory of 3928 3856 e579eef.exe 60 PID 3856 wrote to memory of 4004 3856 e579eef.exe 61 PID 3856 wrote to memory of 3056 3856 e579eef.exe 62 PID 3856 wrote to memory of 676 3856 e579eef.exe 74 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c4f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579eef.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b8e0.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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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:2696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2712
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2944
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1d936f496a28a2e3406aff52f325871ac5da02b3d3db15847fe3f862348f22bbN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:408 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1d936f496a28a2e3406aff52f325871ac5da02b3d3db15847fe3f862348f22bbN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Users\Admin\AppData\Local\Temp\e579c4f.exeC:\Users\Admin\AppData\Local\Temp\e579c4f.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:4608
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C:\Users\Admin\AppData\Local\Temp\e579eef.exeC:\Users\Admin\AppData\Local\Temp\e579eef.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:3856
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C:\Users\Admin\AppData\Local\Temp\e57b8e0.exeC:\Users\Admin\AppData\Local\Temp\e57b8e0.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:3676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3564
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3768
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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:3860
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3928
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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:4004
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3056
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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:676
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2792
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3156
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2280
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
MD577a7009f272ea037c9f7aba70b7959a5
SHA1f76db1ad70c48cbcba869b32cef20bf9e3b2e6ae
SHA2560136466c1444dcdaf10fa2608a3e09bc9fd71ff5c99790439e52df55c1a4f118
SHA512f684fa814c3ef7ccbe3d82f3d14c1f5b3224dc0a09d0767d6a2d5eece0450228ba094f85f1b6e7c6b057592f3045376355283b86bef6be3ba655b47e1ceebf96
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Filesize
256B
MD5eccda5cb5afd5d4d8551508886c21ffb
SHA1b3cd15a180bb74f6999b334fd48f287db322c837
SHA25673f305f4db838b57e43ab381ba24fdb892dd1312deef4e13df43bb682bfbee4a
SHA51225b2d8bdecbc390810b347db1334c655be94a93a2216b3145e220ced39661cb76d1ba4472294d309dbbb20e28d1c3142e9f4e8adc7bc333f1c85faad57383cbb