Analysis
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max time kernel
98s -
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
13-12-2024 11:20
Static task
static1
Behavioral task
behavioral1
Sample
43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe
Resource
win7-20240903-en
General
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Target
43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe
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Size
432KB
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MD5
ee53bebaff4b8000f26abc91c62375ff
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SHA1
299bc7b27630f1cfb4486409343d515bf3a6c415
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SHA256
43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299
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SHA512
ded560b851ca872a5998e6aa597d2663c8e94a008c93e32b55a73377547bed2f2ead503d8f1eb5ce1316a53d0e72f718636238715298a44c668d271308ea12ba
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SSDEEP
6144:WdOvoyKI0COYIN47ZGpimMK53wxD9sU+zcCE3fmzL8dav7gO/:1onXd47ZG4mx53wv+gCE0Rv0O/
Malware Config
Extracted
sality
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" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
resource yara_rule behavioral2/memory/536-1-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-3-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-6-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-17-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-7-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-5-0x00000000024A0000-0x000000000355A000-memory.dmp upx behavioral2/memory/536-4-0x00000000024A0000-0x000000000355A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57b371 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe File opened for modification C:\Windows\SYSTEM.INI 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.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 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe Token: SeDebugPrivilege 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 536 wrote to memory of 776 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 8 PID 536 wrote to memory of 784 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 9 PID 536 wrote to memory of 1020 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 13 PID 536 wrote to memory of 2712 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 45 PID 536 wrote to memory of 2784 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 46 PID 536 wrote to memory of 3004 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 52 PID 536 wrote to memory of 3520 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 56 PID 536 wrote to memory of 3632 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 57 PID 536 wrote to memory of 3832 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 58 PID 536 wrote to memory of 3936 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 59 PID 536 wrote to memory of 4048 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 60 PID 536 wrote to memory of 3624 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 61 PID 536 wrote to memory of 4228 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 62 PID 536 wrote to memory of 4684 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 64 PID 536 wrote to memory of 548 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe 76 PID 536 wrote to memory of 4220 536 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.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" 43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.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:1020
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2712
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2784
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3004
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3520
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C:\Users\Admin\AppData\Local\Temp\43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.exe"C:\Users\Admin\AppData\Local\Temp\43a56aa102c3177c0dfaba14b4b01dc3c823b9e012926c1a19cc9e903e947299.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:536
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3632
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3832
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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:3936
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4048
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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:3624
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4228
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4684
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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:548
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4220
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