Analysis
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max time kernel
96s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 01:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe
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Size
135KB
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MD5
e0495f2204ae13ace8a7643694215c13
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SHA1
4d6c4760daece59dad2de8a9f9ae43e43ac24118
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SHA256
ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31
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SHA512
9d2324a35b82ba3f2a436cd8a0877854762302336a760630d9a50f43bb8d9a0cefcc09e65cbab7cd167fd62b753f8b55452ecb10346c388309e138b076190086
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SSDEEP
3072:JjYKloTrrvgCYfOqP4TUf5tuSNo7upPZ6DzV7G9oQuXBP9I95C:OKMrEPfOw4W3qz8qk0
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 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
resource yara_rule behavioral2/memory/5088-3-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-4-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-6-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-8-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-9-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-5-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-7-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-10-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-11-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-12-0x00000000023F0000-0x00000000034AA000-memory.dmp upx behavioral2/memory/5088-23-0x00000000023F0000-0x00000000034AA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57b035 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe File opened for modification C:\Windows\SYSTEM.INI ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe Token: SeDebugPrivilege 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 5088 wrote to memory of 776 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 8 PID 5088 wrote to memory of 780 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 9 PID 5088 wrote to memory of 64 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 13 PID 5088 wrote to memory of 2832 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 50 PID 5088 wrote to memory of 2888 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 51 PID 5088 wrote to memory of 2232 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 53 PID 5088 wrote to memory of 3432 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 56 PID 5088 wrote to memory of 3528 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 57 PID 5088 wrote to memory of 3724 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 58 PID 5088 wrote to memory of 3816 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 59 PID 5088 wrote to memory of 3880 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 60 PID 5088 wrote to memory of 3968 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 61 PID 5088 wrote to memory of 4020 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 62 PID 5088 wrote to memory of 1488 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 75 PID 5088 wrote to memory of 5072 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 76 PID 5088 wrote to memory of 2816 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 81 PID 5088 wrote to memory of 1056 5088 ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe 83 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.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:780
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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:2832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2888
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2232
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3432
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C:\Users\Admin\AppData\Local\Temp\ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe"C:\Users\Admin\AppData\Local\Temp\ea876935383b47b05db259b990aff6d396ea652763d05116dc7a163bf0d5ef31.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5088 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1056
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3528
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3724
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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:3816
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3880
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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:3968
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4020
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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:1488
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5072
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2816
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
5