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Analysis
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max time kernel
180s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 18:08
Static task
static1
Behavioral task
behavioral1
Sample
2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
General
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Target
2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe
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Size
566KB
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MD5
82a831fab6f121c7c759ca00e99aaf0f
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SHA1
83f2f02e625c18016c49aef16cc4916b87212fd6
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SHA256
2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473
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SHA512
50030c9c5e49516e3f1ffa7f0357a0011773180754fd52ce9205e023fd416bbb513b40b9aab28ac77d8b6bcd0c73b1471bc6807f5514f47e9ab3097768fd45ca
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SSDEEP
12288:B7TKsoTYZpKfaBDKTg9xVsam0HEO6w5xOz5Ye:NTiYZpKCBOk2B0uYxOzP
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Disables Task Manager via registry modification
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Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 4632 netsh.exe -
resource yara_rule behavioral2/memory/4800-133-0x0000000002370000-0x00000000033A3000-memory.dmp upx behavioral2/memory/4800-135-0x0000000002370000-0x00000000033A3000-memory.dmp upx behavioral2/memory/4800-137-0x0000000002370000-0x00000000033A3000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe Token: SeDebugPrivilege 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4800 wrote to memory of 4632 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 80 PID 4800 wrote to memory of 4632 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 80 PID 4800 wrote to memory of 4632 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 80 PID 4800 wrote to memory of 780 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 8 PID 4800 wrote to memory of 784 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 9 PID 4800 wrote to memory of 312 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 15 PID 4800 wrote to memory of 2500 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 38 PID 4800 wrote to memory of 2648 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 42 PID 4800 wrote to memory of 2868 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 44 PID 4800 wrote to memory of 2220 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 48 PID 4800 wrote to memory of 2668 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 46 PID 4800 wrote to memory of 3252 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 47 PID 4800 wrote to memory of 3356 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 50 PID 4800 wrote to memory of 3420 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 53 PID 4800 wrote to memory of 3500 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 55 PID 4800 wrote to memory of 3712 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 57 PID 4800 wrote to memory of 4708 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 62 PID 4800 wrote to memory of 4632 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 80 PID 4800 wrote to memory of 4632 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe 80 PID 4800 wrote to memory of 4144 4800 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.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" 2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.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:784
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:312
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2500
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2648
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2868
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:2668
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3252
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2220
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C:\Users\Admin\AppData\Local\Temp\2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe"C:\Users\Admin\AppData\Local\Temp\2bd0672bbbfd6b9e7cf3781861baf2837252b19ada14f5e1008efd60fe431473.exe"2⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4800 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable3⤵
- Modifies Windows Firewall
PID:4632 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4144
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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:3356
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3420
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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:3500
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3712
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4708