Analysis
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max time kernel
164s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26/11/2022, 02:11
Static task
static1
Behavioral task
behavioral1
Sample
fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe
Resource
win7-20220901-en
windows7-x64
13 signatures
150 seconds
General
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Target
fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe
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Size
95KB
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MD5
627d4706e7ee8c51a52cd9d5d3c1e90a
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SHA1
8539a6a496c5999373dadd6f70b19a2e0347a541
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SHA256
fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744
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SHA512
2f5b4bf3d74dbfdad6ab08bf67ba8b69d4c05785cc99421e6512cc0537109768136b942437127795ed843e6c4b3e8f36c8ab77dd9fac6b4ce744f676ef51ca34
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SSDEEP
1536:LZ/nEkh8OTKNzQwKJo25eyv2elRNky0JmU9VqQ/HhTD2JYUQZryrL8Ae/bBZjtaH:txhTKNzMJVteyR+TJmsBlD2TQaLk/jta
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
resource yara_rule behavioral2/memory/1068-132-0x00000000022B0000-0x000000000336A000-memory.dmp upx behavioral2/memory/1068-134-0x00000000022B0000-0x000000000336A000-memory.dmp upx behavioral2/memory/1068-137-0x00000000022B0000-0x000000000336A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e56ec68 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe File opened for modification C:\Windows\SYSTEM.INI fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe Token: SeDebugPrivilege 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1068 wrote to memory of 796 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 17 PID 1068 wrote to memory of 804 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 15 PID 1068 wrote to memory of 312 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 10 PID 1068 wrote to memory of 2356 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 40 PID 1068 wrote to memory of 2376 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 43 PID 1068 wrote to memory of 2524 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 76 PID 1068 wrote to memory of 2832 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 48 PID 1068 wrote to memory of 3080 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 72 PID 1068 wrote to memory of 3272 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 49 PID 1068 wrote to memory of 3368 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 52 PID 1068 wrote to memory of 3440 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 50 PID 1068 wrote to memory of 3532 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 51 PID 1068 wrote to memory of 3660 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 71 PID 1068 wrote to memory of 4624 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 70 PID 1068 wrote to memory of 2832 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 48 PID 1068 wrote to memory of 2832 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 48 PID 1068 wrote to memory of 2832 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 48 PID 1068 wrote to memory of 2832 1068 fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe 48 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:312
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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:796
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2356
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2376
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2832
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C:\Users\Admin\AppData\Local\Temp\fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe"C:\Users\Admin\AppData\Local\Temp\fff0eebd709d0dbde03729ab3cc4bb34b2d3f29a40b816392ffeda21f2d57744.exe"2⤵
- 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:1068
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3272
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3440
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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:3532
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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:3368
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4624
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3080
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2524