Analysis
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max time kernel
94s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 23:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
43646517cb1b49d0dbebc90eec3e212e472760555efd28da3147b7aa4be8eb00.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
43646517cb1b49d0dbebc90eec3e212e472760555efd28da3147b7aa4be8eb00.dll
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Size
120KB
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MD5
ebde9bac28af7f02352c41e90a42b5e5
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SHA1
3403917e7bed4e5d216aecbf7618f50cb0503a6b
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SHA256
43646517cb1b49d0dbebc90eec3e212e472760555efd28da3147b7aa4be8eb00
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SHA512
1312268b3d2ec38f9dce9529146fb80feb8357a11c1330c0490e6fc43520e21f381aa653e4bd2794eeafce39b4ab858648f8aef38dfcf0f8c0d8dc2604878148
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SSDEEP
3072:H5bqAhEmOcWag7Yd3ngYDpDpPTl4LqQR:H5bqATRA/YtDTQ
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 12 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579134.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579134.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a9ad.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a99e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a9ad.exe -
Executes dropped EXE 4 IoCs
pid Process 4140 e578ec3.exe 1564 e579134.exe 4884 e57a99e.exe 3296 e57a9ad.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579134.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578ec3.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a99e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a9ad.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578ec3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578ec3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a99e.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) \??\M: e578ec3.exe File opened (read-only) \??\O: e578ec3.exe File opened (read-only) \??\R: e578ec3.exe File opened (read-only) \??\H: e578ec3.exe File opened (read-only) \??\P: e578ec3.exe File opened (read-only) \??\I: e578ec3.exe File opened (read-only) \??\K: e578ec3.exe File opened (read-only) \??\L: e578ec3.exe File opened (read-only) \??\Q: e578ec3.exe File opened (read-only) \??\E: e578ec3.exe File opened (read-only) \??\G: e578ec3.exe File opened (read-only) \??\J: e578ec3.exe File opened (read-only) \??\N: e578ec3.exe File opened (read-only) \??\S: e578ec3.exe -
resource yara_rule behavioral2/memory/4140-9-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-10-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-14-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-11-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-20-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-21-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-22-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-15-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-8-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-12-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-36-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-37-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-38-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-39-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-40-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-42-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-43-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-57-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-59-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-60-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-63-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-76-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-79-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-82-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-83-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-85-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-87-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-89-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-92-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/4140-96-0x0000000000740000-0x00000000017FA000-memory.dmp upx behavioral2/memory/1564-138-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/1564-124-0x0000000000B20000-0x0000000001BDA000-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 e578ec3.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e578ec3.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e578ec3.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e578ec3.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e578f30 e578ec3.exe File opened for modification C:\Windows\SYSTEM.INI e578ec3.exe File created C:\Windows\e57dfb1 e579134.exe File created C:\Windows\e57f81b e57a9ad.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 e578ec3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579134.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a99e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a9ad.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4140 e578ec3.exe 4140 e578ec3.exe 4140 e578ec3.exe 4140 e578ec3.exe 1564 e579134.exe 1564 e579134.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe Token: SeDebugPrivilege 4140 e578ec3.exe -
Suspicious use of WriteProcessMemory 57 IoCs
description pid Process procid_target PID 868 wrote to memory of 1032 868 rundll32.exe 84 PID 868 wrote to memory of 1032 868 rundll32.exe 84 PID 868 wrote to memory of 1032 868 rundll32.exe 84 PID 1032 wrote to memory of 4140 1032 rundll32.exe 85 PID 1032 wrote to memory of 4140 1032 rundll32.exe 85 PID 1032 wrote to memory of 4140 1032 rundll32.exe 85 PID 4140 wrote to memory of 776 4140 e578ec3.exe 8 PID 4140 wrote to memory of 784 4140 e578ec3.exe 9 PID 4140 wrote to memory of 384 4140 e578ec3.exe 13 PID 4140 wrote to memory of 2544 4140 e578ec3.exe 44 PID 4140 wrote to memory of 2608 4140 e578ec3.exe 45 PID 4140 wrote to memory of 2752 4140 e578ec3.exe 47 PID 4140 wrote to memory of 3560 4140 e578ec3.exe 56 PID 4140 wrote to memory of 3664 4140 e578ec3.exe 57 PID 4140 wrote to memory of 3864 4140 e578ec3.exe 58 PID 4140 wrote to memory of 3960 4140 e578ec3.exe 59 PID 4140 wrote to memory of 4028 4140 e578ec3.exe 60 PID 4140 wrote to memory of 760 4140 e578ec3.exe 61 PID 4140 wrote to memory of 4196 4140 e578ec3.exe 62 PID 4140 wrote to memory of 4084 4140 e578ec3.exe 74 PID 4140 wrote to memory of 3104 4140 e578ec3.exe 76 PID 4140 wrote to memory of 3220 4140 e578ec3.exe 77 PID 4140 wrote to memory of 3028 4140 e578ec3.exe 82 PID 4140 wrote to memory of 868 4140 e578ec3.exe 83 PID 4140 wrote to memory of 1032 4140 e578ec3.exe 84 PID 4140 wrote to memory of 1032 4140 e578ec3.exe 84 PID 1032 wrote to memory of 1564 1032 rundll32.exe 86 PID 1032 wrote to memory of 1564 1032 rundll32.exe 86 PID 1032 wrote to memory of 1564 1032 rundll32.exe 86 PID 1032 wrote to memory of 4884 1032 rundll32.exe 87 PID 1032 wrote to memory of 4884 1032 rundll32.exe 87 PID 1032 wrote to memory of 4884 1032 rundll32.exe 87 PID 1032 wrote to memory of 3296 1032 rundll32.exe 88 PID 1032 wrote to memory of 3296 1032 rundll32.exe 88 PID 1032 wrote to memory of 3296 1032 rundll32.exe 88 PID 4140 wrote to memory of 776 4140 e578ec3.exe 8 PID 4140 wrote to memory of 784 4140 e578ec3.exe 9 PID 4140 wrote to memory of 384 4140 e578ec3.exe 13 PID 4140 wrote to memory of 2544 4140 e578ec3.exe 44 PID 4140 wrote to memory of 2608 4140 e578ec3.exe 45 PID 4140 wrote to memory of 2752 4140 e578ec3.exe 47 PID 4140 wrote to memory of 3560 4140 e578ec3.exe 56 PID 4140 wrote to memory of 3664 4140 e578ec3.exe 57 PID 4140 wrote to memory of 3864 4140 e578ec3.exe 58 PID 4140 wrote to memory of 3960 4140 e578ec3.exe 59 PID 4140 wrote to memory of 4028 4140 e578ec3.exe 60 PID 4140 wrote to memory of 760 4140 e578ec3.exe 61 PID 4140 wrote to memory of 4196 4140 e578ec3.exe 62 PID 4140 wrote to memory of 4084 4140 e578ec3.exe 74 PID 4140 wrote to memory of 3104 4140 e578ec3.exe 76 PID 4140 wrote to memory of 3220 4140 e578ec3.exe 77 PID 4140 wrote to memory of 1564 4140 e578ec3.exe 86 PID 4140 wrote to memory of 1564 4140 e578ec3.exe 86 PID 4140 wrote to memory of 4884 4140 e578ec3.exe 87 PID 4140 wrote to memory of 4884 4140 e578ec3.exe 87 PID 4140 wrote to memory of 3296 4140 e578ec3.exe 88 PID 4140 wrote to memory of 3296 4140 e578ec3.exe 88 -
System policy modification 1 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579134.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a99e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a9ad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578ec3.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:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2544
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2608
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2752
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3560
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\43646517cb1b49d0dbebc90eec3e212e472760555efd28da3147b7aa4be8eb00.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\43646517cb1b49d0dbebc90eec3e212e472760555efd28da3147b7aa4be8eb00.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Users\Admin\AppData\Local\Temp\e578ec3.exeC:\Users\Admin\AppData\Local\Temp\e578ec3.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:4140
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C:\Users\Admin\AppData\Local\Temp\e579134.exeC:\Users\Admin\AppData\Local\Temp\e579134.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:1564
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C:\Users\Admin\AppData\Local\Temp\e57a99e.exeC:\Users\Admin\AppData\Local\Temp\e57a99e.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- System policy modification
PID:4884
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C:\Users\Admin\AppData\Local\Temp\e57a9ad.exeC:\Users\Admin\AppData\Local\Temp\e57a9ad.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:3296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3664
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3864
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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:3960
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4028
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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:760
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4196
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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:4084
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3104
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3220
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3028
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
MD5adccfd8126dda9de97c1f56280604a1e
SHA15234cfae721e9e0f44dcb1b4a9b311020e1976b8
SHA256809111ef4bfb2105fcd29b5d306e7fafe29ac3f410ade9bd1681225a604ebf23
SHA512fc9875a32efe3d7e167eeb592b4912f9665f5d314383e172da7542357b38047227e2cc5e36a2c3df315ce3abec9c6e46a33ba5f377f1c4f6373e01f5256e859d
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Filesize
257B
MD5b54330e140ee3122d7c60b8aae223967
SHA147c78ec1356a9a9641f8298980b75d1af85c1bcb
SHA25691735d48fad91c17d92b72eb566446c84234cd0b6a6bbc4536f7606191491685
SHA512f8d7cf13116e71f3016d107ce7a173acc4786004c86b0442078033483100c874e37007859ab5614e6e3894627af6358b615ea6739aa95ced13c8bd3fb7345c7c