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
31-12-2024 03:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe
Resource
win7-20241010-en
windows7-x64
3 signatures
150 seconds
General
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Target
c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe
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Size
348KB
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MD5
239f9b69cff9b615d0d137c7c4d95ab9
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SHA1
b455019b0ae6e89fcc47ff31460dd49536c133b2
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SHA256
c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786
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SHA512
013997c6697704f7d3a2053a28e22cf9b9b340ba5747638d340e03d982ee45053d685bd6440e978497996ba1436db58c2b87d54be3764175ea6a8490556caa2f
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SSDEEP
6144:io+AdpbEPf4Qn65VGQgpYZPqIpSWZfX817+eiaGGPUVm:io3CPQosVhgwPqUeRDPum
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
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" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
resource yara_rule behavioral2/memory/2708-1-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-3-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-5-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-6-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-4-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-9-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-18-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-8-0x0000000002280000-0x000000000330E000-memory.dmp upx behavioral2/memory/2708-7-0x0000000002280000-0x000000000330E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.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 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe Token: SeDebugPrivilege 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2708 wrote to memory of 804 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 9 PID 2708 wrote to memory of 808 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 10 PID 2708 wrote to memory of 60 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 13 PID 2708 wrote to memory of 2500 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 42 PID 2708 wrote to memory of 2528 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 43 PID 2708 wrote to memory of 2684 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 47 PID 2708 wrote to memory of 3516 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 56 PID 2708 wrote to memory of 3640 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 57 PID 2708 wrote to memory of 3820 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 58 PID 2708 wrote to memory of 3916 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 59 PID 2708 wrote to memory of 3984 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 60 PID 2708 wrote to memory of 4068 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 61 PID 2708 wrote to memory of 3708 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 62 PID 2708 wrote to memory of 1860 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 75 PID 2708 wrote to memory of 1680 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 76 PID 2708 wrote to memory of 3296 2708 c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe 82 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:808
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2500
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2684
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.exe"C:\Users\Admin\AppData\Local\Temp\c8738618b93613ebc2f8e53cf61326dad58246448b4a902a846c1aefe992d786.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:2708 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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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:3916
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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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:4068
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3708
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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:1860
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1680
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