Analysis
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max time kernel
148s -
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
13-12-2024 11:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe
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Size
739KB
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MD5
a46761a17d36cc5a9273e5b20e0bdf66
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SHA1
5b7546cd8aabbeb673a4c45dd759341ed9e97c5d
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SHA256
85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f
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SHA512
3e0d531383f12c3676515553b281c201ca1c2e89042af41670b509357a941f420657a3f7fa8a0ada616bad17fc4e70fe8609a03359d30e9b8e6e291d0031e98a
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SSDEEP
12288:bWrroBY8+3tMURujCNX85Y0ZaAhgpkkRYhpX+e4/9v/qbpI4LtWKx/maUik:bpBY7MnZasgpkkRYhl4/tqlpZO
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\EnableFirewall = "0" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
resource yara_rule behavioral2/memory/3996-3-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-6-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-5-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-4-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-7-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-19-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-16-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-15-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-32-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-17-0x0000000002280000-0x000000000333A000-memory.dmp upx behavioral2/memory/3996-21-0x0000000002280000-0x000000000333A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5774b3 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe File opened for modification C:\Windows\SYSTEM.INI 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.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 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe Token: SeDebugPrivilege 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 3996 wrote to memory of 776 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 8 PID 3996 wrote to memory of 784 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 9 PID 3996 wrote to memory of 336 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 13 PID 3996 wrote to memory of 2568 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 44 PID 3996 wrote to memory of 2600 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 45 PID 3996 wrote to memory of 2916 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 51 PID 3996 wrote to memory of 3592 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 56 PID 3996 wrote to memory of 3684 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 57 PID 3996 wrote to memory of 3872 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 58 PID 3996 wrote to memory of 3968 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 59 PID 3996 wrote to memory of 4044 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 60 PID 3996 wrote to memory of 688 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 61 PID 3996 wrote to memory of 4028 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 62 PID 3996 wrote to memory of 756 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 74 PID 3996 wrote to memory of 1632 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 76 PID 3996 wrote to memory of 4468 3996 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.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:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2568
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2600
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2916
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3592
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C:\Users\Admin\AppData\Local\Temp\85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.exe"C:\Users\Admin\AppData\Local\Temp\85c7cbd303a6e999490f38816c5485331083c203e8b3518389ca2f0a4566d24f.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:3996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3872
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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:3968
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4044
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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:688
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4028
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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:756
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1632
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4468
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