Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 06:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b435d7d652275220bcab045c38dba268fae2d8b9745a76a9c24f167679ac7e66.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
b435d7d652275220bcab045c38dba268fae2d8b9745a76a9c24f167679ac7e66.dll
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Size
120KB
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MD5
eb06ec5bbd7fe7d8029157af008eda5e
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SHA1
5129d5ca0b4302383eb2423d3e8c92843ef75886
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SHA256
b435d7d652275220bcab045c38dba268fae2d8b9745a76a9c24f167679ac7e66
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SHA512
c02c7ebaa65ef7f0ac0dc5f405092af8ecbfcfb9e332783f042a7ce91af2fe9774c7acb0b5270bb1d3cf9259fd87afed00619a44d0938e80fa2058147a3d2622
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SSDEEP
3072:X28UYZ6+Zh4gRzozufNKXVHvbXSJWsq8N:X28z6ArEzMgXVHvbC1q8
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 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a539.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a539.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a539.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c0cf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c0cf.exe -
Executes dropped EXE 4 IoCs
pid Process 4872 e57a539.exe 4964 e57a6bf.exe 1380 e57c0c0.exe 4804 e57c0cf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a539.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c0cf.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57c0cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a539.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c0cf.exe -
Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: e57a539.exe File opened (read-only) \??\Q: e57a539.exe File opened (read-only) \??\I: e57a539.exe File opened (read-only) \??\K: e57a539.exe File opened (read-only) \??\L: e57a539.exe File opened (read-only) \??\G: e57a539.exe File opened (read-only) \??\M: e57a539.exe File opened (read-only) \??\E: e57c0cf.exe File opened (read-only) \??\S: e57a539.exe File opened (read-only) \??\H: e57a539.exe File opened (read-only) \??\J: e57a539.exe File opened (read-only) \??\O: e57a539.exe File opened (read-only) \??\T: e57a539.exe File opened (read-only) \??\E: e57a539.exe File opened (read-only) \??\P: e57a539.exe File opened (read-only) \??\R: e57a539.exe -
resource yara_rule behavioral2/memory/4872-6-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-11-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-8-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-9-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-19-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-13-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-30-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-20-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-12-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-10-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-21-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-36-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-37-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-38-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-39-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-40-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-42-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-43-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-59-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-61-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-62-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-76-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-77-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-81-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-82-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-85-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-86-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-94-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-96-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-98-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-99-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4872-104-0x00000000008F0000-0x00000000019AA000-memory.dmp upx behavioral2/memory/4804-139-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4804-174-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe e57a539.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57a539.exe File opened for modification C:\Program Files\7-Zip\7z.exe e57a539.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57a539.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e57a587 e57a539.exe File opened for modification C:\Windows\SYSTEM.INI e57a539.exe File created C:\Windows\e57f5e9 e57c0cf.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 e57a539.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a6bf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57c0c0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57c0cf.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4872 e57a539.exe 4872 e57a539.exe 4872 e57a539.exe 4872 e57a539.exe 4804 e57c0cf.exe 4804 e57c0cf.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe Token: SeDebugPrivilege 4872 e57a539.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2916 wrote to memory of 1540 2916 rundll32.exe 84 PID 2916 wrote to memory of 1540 2916 rundll32.exe 84 PID 2916 wrote to memory of 1540 2916 rundll32.exe 84 PID 1540 wrote to memory of 4872 1540 rundll32.exe 85 PID 1540 wrote to memory of 4872 1540 rundll32.exe 85 PID 1540 wrote to memory of 4872 1540 rundll32.exe 85 PID 4872 wrote to memory of 788 4872 e57a539.exe 8 PID 4872 wrote to memory of 796 4872 e57a539.exe 9 PID 4872 wrote to memory of 380 4872 e57a539.exe 13 PID 4872 wrote to memory of 3016 4872 e57a539.exe 50 PID 4872 wrote to memory of 3064 4872 e57a539.exe 51 PID 4872 wrote to memory of 1408 4872 e57a539.exe 52 PID 4872 wrote to memory of 3448 4872 e57a539.exe 56 PID 4872 wrote to memory of 3572 4872 e57a539.exe 57 PID 4872 wrote to memory of 3764 4872 e57a539.exe 58 PID 4872 wrote to memory of 3852 4872 e57a539.exe 59 PID 4872 wrote to memory of 3916 4872 e57a539.exe 60 PID 4872 wrote to memory of 4000 4872 e57a539.exe 61 PID 4872 wrote to memory of 4148 4872 e57a539.exe 62 PID 4872 wrote to memory of 1828 4872 e57a539.exe 74 PID 4872 wrote to memory of 2032 4872 e57a539.exe 76 PID 4872 wrote to memory of 2896 4872 e57a539.exe 77 PID 4872 wrote to memory of 4780 4872 e57a539.exe 82 PID 4872 wrote to memory of 2916 4872 e57a539.exe 83 PID 4872 wrote to memory of 1540 4872 e57a539.exe 84 PID 4872 wrote to memory of 1540 4872 e57a539.exe 84 PID 1540 wrote to memory of 4964 1540 rundll32.exe 86 PID 1540 wrote to memory of 4964 1540 rundll32.exe 86 PID 1540 wrote to memory of 4964 1540 rundll32.exe 86 PID 1540 wrote to memory of 1380 1540 rundll32.exe 87 PID 1540 wrote to memory of 1380 1540 rundll32.exe 87 PID 1540 wrote to memory of 1380 1540 rundll32.exe 87 PID 1540 wrote to memory of 4804 1540 rundll32.exe 88 PID 1540 wrote to memory of 4804 1540 rundll32.exe 88 PID 1540 wrote to memory of 4804 1540 rundll32.exe 88 PID 4872 wrote to memory of 788 4872 e57a539.exe 8 PID 4872 wrote to memory of 796 4872 e57a539.exe 9 PID 4872 wrote to memory of 380 4872 e57a539.exe 13 PID 4872 wrote to memory of 3016 4872 e57a539.exe 50 PID 4872 wrote to memory of 3064 4872 e57a539.exe 51 PID 4872 wrote to memory of 1408 4872 e57a539.exe 52 PID 4872 wrote to memory of 3448 4872 e57a539.exe 56 PID 4872 wrote to memory of 3572 4872 e57a539.exe 57 PID 4872 wrote to memory of 3764 4872 e57a539.exe 58 PID 4872 wrote to memory of 3852 4872 e57a539.exe 59 PID 4872 wrote to memory of 3916 4872 e57a539.exe 60 PID 4872 wrote to memory of 4000 4872 e57a539.exe 61 PID 4872 wrote to memory of 4148 4872 e57a539.exe 62 PID 4872 wrote to memory of 1828 4872 e57a539.exe 74 PID 4872 wrote to memory of 2032 4872 e57a539.exe 76 PID 4872 wrote to memory of 2896 4872 e57a539.exe 77 PID 4872 wrote to memory of 4964 4872 e57a539.exe 86 PID 4872 wrote to memory of 4964 4872 e57a539.exe 86 PID 4872 wrote to memory of 1380 4872 e57a539.exe 87 PID 4872 wrote to memory of 1380 4872 e57a539.exe 87 PID 4872 wrote to memory of 4804 4872 e57a539.exe 88 PID 4872 wrote to memory of 4804 4872 e57a539.exe 88 PID 4872 wrote to memory of 1508 4872 e57a539.exe 92 PID 4804 wrote to memory of 788 4804 e57c0cf.exe 8 PID 4804 wrote to memory of 796 4804 e57c0cf.exe 9 PID 4804 wrote to memory of 380 4804 e57c0cf.exe 13 PID 4804 wrote to memory of 3016 4804 e57c0cf.exe 50 PID 4804 wrote to memory of 3064 4804 e57c0cf.exe 51 PID 4804 wrote to memory of 1408 4804 e57c0cf.exe 52 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a539.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c0cf.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:380
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:3016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3064
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:1408
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3448
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b435d7d652275220bcab045c38dba268fae2d8b9745a76a9c24f167679ac7e66.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b435d7d652275220bcab045c38dba268fae2d8b9745a76a9c24f167679ac7e66.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Users\Admin\AppData\Local\Temp\e57a539.exeC:\Users\Admin\AppData\Local\Temp\e57a539.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:4872
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C:\Users\Admin\AppData\Local\Temp\e57a6bf.exeC:\Users\Admin\AppData\Local\Temp\e57a6bf.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4964
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C:\Users\Admin\AppData\Local\Temp\e57c0c0.exeC:\Users\Admin\AppData\Local\Temp\e57c0c0.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1380
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C:\Users\Admin\AppData\Local\Temp\e57c0cf.exeC:\Users\Admin\AppData\Local\Temp\e57c0cf.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 Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4804
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3764
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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:3852
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3916
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4000
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4148
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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:1828
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2032
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2896
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4780
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1508
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
MD5f6e79b514871113de167aff0739c9fb4
SHA15f8eac3ab6a2bf250db2ee0ea0058e9cdeb43611
SHA2568d13c7d78d0c54359fe70a4649f817d8e880af43515460120c4308e5d447d6ef
SHA512a9e2ba8d25ea1354fab0a9a33aa1e6984a6762fe1a68f624ad2c62f22db2db961cfcb63db5f6c9b0bd3b82c113efdbc05f3e8abbc2b5c1059277cb96a3ba17bd
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Filesize
257B
MD548bda2ff733852ede407c6b76df7bb08
SHA12771ba8b345cc09e1c27e5b1a9ac9fd4861b97b3
SHA25680de5b6df0761a1f6b9ca726c86f2c6dae032161bd38f6af95d98f9a2d168daf
SHA5123b67436100eed2053cf987e6f96878cfb86ae2e1da03cb4d392e7d5045bdb25d4997ad196593ac86695e9f9c305b580fb27d6708de24febbabbb6eff496f1977