Analysis
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max time kernel
93s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 20:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
150 seconds
General
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Target
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe
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Size
2.5MB
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MD5
e31bccbc64082b29bd4ff01d71eae3d2
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SHA1
73701ea0189b2b4fda116ac4e9ee25eac78b9b21
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SHA256
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508
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SHA512
701879685717bc936292e39b4700bf598f78f9895123b730c09025b90ad898650f8cc869d520fe260a6e322ebd5c5bac1e3cf5ded315e9d649dc61cb90caf231
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SSDEEP
49152:TYNtHBjBeXyf84ZXOJiBZoJ6+tQyuJNOg4Sl8GQV5qU9WtPHXA0pTCxXHmcu4x:TY7HVUiIibyuJN3bl8GQvqdNXA0j4x
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" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
resource yara_rule behavioral2/memory/740-6-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-7-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-4-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-5-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-3-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-16-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-19-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-17-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-21-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-15-0x0000000002620000-0x00000000036DA000-memory.dmp upx behavioral2/memory/740-8-0x0000000002620000-0x00000000036DA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe File created C:\Windows\e57a76b c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious use of AdjustPrivilegeToken 62 IoCs
description pid Process Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 740 wrote to memory of 804 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 9 PID 740 wrote to memory of 800 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 10 PID 740 wrote to memory of 64 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 13 PID 740 wrote to memory of 2824 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 49 PID 740 wrote to memory of 2872 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 50 PID 740 wrote to memory of 3008 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 51 PID 740 wrote to memory of 3340 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 55 PID 740 wrote to memory of 3556 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 57 PID 740 wrote to memory of 3748 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 58 PID 740 wrote to memory of 3840 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 59 PID 740 wrote to memory of 3912 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 60 PID 740 wrote to memory of 4036 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 61 PID 740 wrote to memory of 3380 740 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 62 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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:800
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2824
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2872
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3008
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3340
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C:\Users\Admin\AppData\Local\Temp\c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe"C:\Users\Admin\AppData\Local\Temp\c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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:740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3556
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3748
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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:3840
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3912
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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:4036
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3380
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