Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-12-2024 07:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
General
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Target
fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe
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Size
2.9MB
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MD5
436ba0f1775668f6c89b2ff3d9334151
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SHA1
61ac3d8d3edf6542294afff2f35916ef1c80a02e
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SHA256
fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c
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SHA512
390a029681dea944eded3b39fcd51acfb09a5673e287b007e286907a6c9424439e7df2ae52752eaa3fceeb5ec5711cc5380449ebb5283a6d3e0f9539895ed87c
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SSDEEP
49152:D8DVL71yklvCR2PaWp7/1gljn3XmPuX7NrJTl2kIhug3G3zAXAT:D8DL/Ptp79glr3XRX7NrT2La
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" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
resource yara_rule behavioral2/memory/4892-4-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-16-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-15-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-17-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-20-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-13-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-7-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-14-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-5-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-6-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/4892-3-0x00000000025D0000-0x000000000368A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57a7c9 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe File opened for modification C:\Windows\SYSTEM.INI fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.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 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
Suspicious use of AdjustPrivilegeToken 53 IoCs
description pid Process Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe Token: SeDebugPrivilege 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4892 wrote to memory of 792 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 9 PID 4892 wrote to memory of 796 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 10 PID 4892 wrote to memory of 60 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 13 PID 4892 wrote to memory of 384 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 50 PID 4892 wrote to memory of 3084 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 51 PID 4892 wrote to memory of 3148 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 53 PID 4892 wrote to memory of 3360 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 55 PID 4892 wrote to memory of 3540 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 57 PID 4892 wrote to memory of 3724 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 58 PID 4892 wrote to memory of 3852 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 59 PID 4892 wrote to memory of 3924 4892 fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe 60 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3084
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3148
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3360
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C:\Users\Admin\AppData\Local\Temp\fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.exe"C:\Users\Admin\AppData\Local\Temp\fddfddb7dd2a7b0cd296e7d3b76224482be2bd07ca37442e03a64221e7d9727c.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:4892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3540
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3724
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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:3852
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3924
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