Analysis
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max time kernel
96s -
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
30-12-2024 14:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
General
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Target
d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe
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Size
815KB
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MD5
e1110721cdf73b9dd327d66a4d02d429
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SHA1
a84dd32e5bf9b53e5e5baeae47759c5e5095f519
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SHA256
d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604
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SHA512
c7d2c2505c261a412967a0b662b8ed1ae96b1db9f29ffd524e83ebb1cfe79febe8c147465bd307f801a54ed0345fd3862bf1fbc67b06092bcf22c72235e8044d
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SSDEEP
24576:U8CINFHpjqPQ20e5gC0yGEG82KiRU0YbfQcImosh93:+2zqPQ20e3THSRyscJX
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" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
resource yara_rule behavioral2/memory/3948-9-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-3-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-19-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-17-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-22-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-8-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-7-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-5-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-4-0x0000000002440000-0x00000000034FA000-memory.dmp upx behavioral2/memory/3948-6-0x0000000002440000-0x00000000034FA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5780b9 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe File opened for modification C:\Windows\SYSTEM.INI d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.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 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe Token: SeDebugPrivilege 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3948 wrote to memory of 780 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 8 PID 3948 wrote to memory of 784 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 9 PID 3948 wrote to memory of 336 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 13 PID 3948 wrote to memory of 2688 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 47 PID 3948 wrote to memory of 2880 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 50 PID 3948 wrote to memory of 3040 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 51 PID 3948 wrote to memory of 3356 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 55 PID 3948 wrote to memory of 3568 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 57 PID 3948 wrote to memory of 3776 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 58 PID 3948 wrote to memory of 3872 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 59 PID 3948 wrote to memory of 3936 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 60 PID 3948 wrote to memory of 4024 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 61 PID 3948 wrote to memory of 3696 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 62 PID 3948 wrote to memory of 2828 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 74 PID 3948 wrote to memory of 4576 3948 d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.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:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2688
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2880
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3040
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.exe"C:\Users\Admin\AppData\Local\Temp\d50737d20c3a5b36011211821c9187f17f8f71cdcc8d698746bd357d16b31604.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:3948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3776
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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:3872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3936
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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:4024
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3696
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:2828
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4576
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