Analysis
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max time kernel
136s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 11:21
Static task
static1
Behavioral task
behavioral1
Sample
59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe
Resource
win7-20220812-en
windows7-x64
12 signatures
150 seconds
General
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Target
59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe
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Size
126KB
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MD5
484b0328c1b27f3a3db772b7aa79ef50
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SHA1
368c7e0347e7be374d7f554d76a3aaf3fcf2db02
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SHA256
59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf
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SHA512
445de532b81f0065d3e40d0b85cad76315b6e4d7271e718d12426139cc098e092f764fcf21eaf4bef3a4044b303a7d4de7adad8acf32a304d009d6c74eb537ae
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SSDEEP
3072:bMEaKgLaj8b+haBsnyPrXRNwbGz7da1FFm:biL1qhhy1NZQFw
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
resource yara_rule behavioral2/memory/4880-132-0x0000000002350000-0x00000000033DE000-memory.dmp upx behavioral2/memory/4880-134-0x0000000002350000-0x00000000033DE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe Token: SeDebugPrivilege 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 4880 wrote to memory of 784 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 80 PID 4880 wrote to memory of 788 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 9 PID 4880 wrote to memory of 64 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 10 PID 4880 wrote to memory of 2480 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 49 PID 4880 wrote to memory of 2500 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 48 PID 4880 wrote to memory of 2740 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 41 PID 4880 wrote to memory of 2596 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 39 PID 4880 wrote to memory of 1080 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 38 PID 4880 wrote to memory of 3268 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 37 PID 4880 wrote to memory of 3364 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 36 PID 4880 wrote to memory of 3432 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 34 PID 4880 wrote to memory of 3528 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 33 PID 4880 wrote to memory of 3676 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 32 PID 4880 wrote to memory of 3400 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 16 PID 4880 wrote to memory of 3060 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 14 PID 4880 wrote to memory of 2572 4880 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe 77 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3060
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3400
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3676
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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:3528
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3432
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C:\Users\Admin\AppData\Local\Temp\59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe"C:\Users\Admin\AppData\Local\Temp\59ec6fb740d65cf5f32467245fe58f083e0e015285e2061dc58e5783476e82cf.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4880 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2572
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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:3364
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3268
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1080
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2596
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2740
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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:2480
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784