Analysis
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max time kernel
94s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 23:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe
Resource
win7-20240729-en
windows7-x64
15 signatures
150 seconds
General
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Target
44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe
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Size
791KB
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MD5
83102617d61270f7025bb0e65dc552b9
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SHA1
19069c32300336bc748c0876057ebb20de6b54b5
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SHA256
44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828
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SHA512
f88ea86e7e98bd604aed3eb32a2a6d188fca03b6bab5cbc8b388753086e900e59eed269d1563d4b6192945c613a515cd425ab1a87031e45a4dbf68f4ee2d877c
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SSDEEP
12288:V/xm0On2d8XrTtiwnyQ2NDyeh8wK2d8BWCsnMqkGFvBN4XfMIi0lTF7Txp/Tx6S:Zs28XrTqosnMBoilJnT/HASkSfo7z
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" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
resource yara_rule behavioral2/memory/1848-1-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-4-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-8-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-17-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-23-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-10-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-18-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-9-0x00000000023B0000-0x000000000346A000-memory.dmp upx behavioral2/memory/1848-3-0x00000000023B0000-0x000000000346A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e577e58 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe File opened for modification C:\Windows\SYSTEM.INI 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.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 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe Token: SeDebugPrivilege 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1848 wrote to memory of 780 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 8 PID 1848 wrote to memory of 776 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 9 PID 1848 wrote to memory of 336 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 13 PID 1848 wrote to memory of 2868 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 49 PID 1848 wrote to memory of 2888 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 50 PID 1848 wrote to memory of 2968 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 51 PID 1848 wrote to memory of 3396 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 56 PID 1848 wrote to memory of 3524 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 57 PID 1848 wrote to memory of 3720 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 58 PID 1848 wrote to memory of 3812 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 59 PID 1848 wrote to memory of 3876 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 60 PID 1848 wrote to memory of 3956 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 61 PID 1848 wrote to memory of 432 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 62 PID 1848 wrote to memory of 2556 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 74 PID 1848 wrote to memory of 3288 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe 76 PID 1848 wrote to memory of 4392 1848 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.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" 44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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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:2868
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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:2968
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3396
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C:\Users\Admin\AppData\Local\Temp\44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.exe"C:\Users\Admin\AppData\Local\Temp\44af8efae081e040fb35c9c37572870e8735143d89ea1b4fb042f97472cd9828.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:1848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3524
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3720
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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:3812
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3876
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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:3956
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:432
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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:2556
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3288
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4392
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