Analysis
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max time kernel
94s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2025 16:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
82625d3ec756ae606b729ab6e90c706dd57a83e807e87b06dd3205bdd3638752.dll
Resource
win7-20240729-en
windows7-x64
24 signatures
120 seconds
General
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Target
82625d3ec756ae606b729ab6e90c706dd57a83e807e87b06dd3205bdd3638752.dll
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Size
564KB
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MD5
93372c9ac519f7fdc0a9aa967c01cf59
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SHA1
87434cbe70d2eecd737912a529bbf0e2599ceb45
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SHA256
82625d3ec756ae606b729ab6e90c706dd57a83e807e87b06dd3205bdd3638752
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SHA512
c39a4311cfd80df56a906d931362603f7bbeceab5c424d78593214325902017385a3ac552bdbd433b0cf11d8c89f83eab9a2d89f56f1ed585d75b02ebbfcdbc5
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SSDEEP
12288:tehnaNPpSVZmNxRCwnwm3W3OHIIf5m9RhWFVg:teh0PpS6NxNnwYeOHXAhWTg
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" rundll32mgr.exe -
Ramnit family
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Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32mgr.exe -
Executes dropped EXE 2 IoCs
pid Process 4344 rundll32mgr.exe 3788 WaterMark.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32mgr.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32mgr.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32mgr.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\rundll32mgr.exe rundll32.exe -
resource yara_rule behavioral2/memory/4344-15-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/4344-9-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/4344-22-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-13-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-12-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-11-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-10-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-6-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/4344-24-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/4344-27-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/3788-42-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3788-37-0x0000000000400000-0x0000000000434000-memory.dmp upx behavioral2/memory/4344-18-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-17-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4344-8-0x0000000003180000-0x000000000420E000-memory.dmp upx behavioral2/memory/3788-48-0x0000000000400000-0x0000000000421000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\pxCDFE.tmp rundll32mgr.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe rundll32mgr.exe File opened for modification C:\Program Files (x86)\Microsoft\WaterMark.exe rundll32mgr.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI rundll32mgr.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3260 732 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32mgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{09238991-D681-11EF-91C3-E6FB6C85BB83} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3729353980" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "444068492" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31156877" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3732166468" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31156877" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4344 rundll32mgr.exe 4344 rundll32mgr.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe 3788 WaterMark.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe Token: SeDebugPrivilege 4344 rundll32mgr.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3888 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3888 iexplore.exe 3888 iexplore.exe 4580 IEXPLORE.EXE 4580 IEXPLORE.EXE 4580 IEXPLORE.EXE 4580 IEXPLORE.EXE -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4344 rundll32mgr.exe 3788 WaterMark.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 1148 wrote to memory of 732 1148 rundll32.exe 83 PID 1148 wrote to memory of 732 1148 rundll32.exe 83 PID 1148 wrote to memory of 732 1148 rundll32.exe 83 PID 732 wrote to memory of 4344 732 rundll32.exe 84 PID 732 wrote to memory of 4344 732 rundll32.exe 84 PID 732 wrote to memory of 4344 732 rundll32.exe 84 PID 4344 wrote to memory of 772 4344 rundll32mgr.exe 8 PID 4344 wrote to memory of 776 4344 rundll32mgr.exe 9 PID 4344 wrote to memory of 1012 4344 rundll32mgr.exe 13 PID 4344 wrote to memory of 2632 4344 rundll32mgr.exe 44 PID 4344 wrote to memory of 2640 4344 rundll32mgr.exe 45 PID 4344 wrote to memory of 2748 4344 rundll32mgr.exe 47 PID 4344 wrote to memory of 3504 4344 rundll32mgr.exe 56 PID 4344 wrote to memory of 3600 4344 rundll32mgr.exe 57 PID 4344 wrote to memory of 3820 4344 rundll32mgr.exe 58 PID 4344 wrote to memory of 3916 4344 rundll32mgr.exe 59 PID 4344 wrote to memory of 3996 4344 rundll32mgr.exe 60 PID 4344 wrote to memory of 4076 4344 rundll32mgr.exe 61 PID 4344 wrote to memory of 4160 4344 rundll32mgr.exe 62 PID 4344 wrote to memory of 4616 4344 rundll32mgr.exe 75 PID 4344 wrote to memory of 5096 4344 rundll32mgr.exe 76 PID 4344 wrote to memory of 3788 4344 rundll32mgr.exe 86 PID 4344 wrote to memory of 3788 4344 rundll32mgr.exe 86 PID 4344 wrote to memory of 3788 4344 rundll32mgr.exe 86 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 3852 3788 WaterMark.exe 88 PID 3788 wrote to memory of 2240 3788 WaterMark.exe 90 PID 3788 wrote to memory of 2240 3788 WaterMark.exe 90 PID 3788 wrote to memory of 3888 3788 WaterMark.exe 91 PID 3788 wrote to memory of 3888 3788 WaterMark.exe 91 PID 3888 wrote to memory of 4580 3888 iexplore.exe 92 PID 3888 wrote to memory of 4580 3888 iexplore.exe 92 PID 3888 wrote to memory of 4580 3888 iexplore.exe 92 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1012
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2640
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2748
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3504
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\82625d3ec756ae606b729ab6e90c706dd57a83e807e87b06dd3205bdd3638752.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\82625d3ec756ae606b729ab6e90c706dd57a83e807e87b06dd3205bdd3638752.dll,#13⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:732 -
C:\Windows\SysWOW64\rundll32mgr.exeC:\Windows\SysWOW64\rundll32mgr.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4344 -
C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3788 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe6⤵PID:3852
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"6⤵
- Modifies Internet Explorer settings
PID:2240
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"6⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3888 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3888 CREDAT:17410 /prefetch:27⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 6084⤵
- Program crash
PID:3260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3600
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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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:3916
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3996
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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:4076
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4160
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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:4616
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5096
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 732 -ip 7321⤵PID:3080
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
6Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD55c880ecece7595aea41224edbf5f8bba
SHA1883636d01cf260db4e245913bf0bf90ead6bbacf
SHA25631736fecaf227fc906a4146252d5b452d9118e68c3a12c72095969f42724c621
SHA512d5f565aa1cafa0fa8217c59355e7289138b862a99df2bbea6059b4f4ec1af0bd337e53d8349b9595606dfddbfe82d743ee748cff9b7c65b741d09e3cf9abb1cc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD59264e370f2bc3420f365baf2e7dc835b
SHA1b1ef0b15b86463a6855fa0e4e2116728e8524109
SHA25644d5151dd40d98d2a31ad677b317b0b437a5c9519989f89f4e396695db227df1
SHA51292b851db5eb2c9566fe87199a668fecf7703529d7f36d14f57675792c501c802e4509d42b749c27c138525ffca495749fb74ea2481ed9fb9d06e07fd159d4b7b
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
164KB
MD5a3b1f1c4cd75bea10095e054f990bf1d
SHA115bf037b2166d2533e12bbec9f1d5f9a3ad8c81b
SHA256a4c51942f696650a7ce0530a88c3742380ac82bc1ddc75c24d1417f0958caaee
SHA5127457591c9676baa6043e4c3ae6ede364f19964c4e4e6a91a06e148221402791cabf9d5ab2bfcb629120ab136fee0a2994c0830f7cbfb112c5c6b07109b6a1a94