Analysis
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max time kernel
118s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09-11-2024 14:39
Behavioral task
behavioral1
Sample
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe
Resource
win10v2004-20241007-en
General
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Target
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe
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Size
2.5MB
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MD5
7a471079d786e2e778932f29ad67ab80
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SHA1
3d38270d12a25a6a7da70da51a04ad5ca71ad10b
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SHA256
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098
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SHA512
40fe646a630f89925eea3e67e02d0029ca786c5b224acb7b3176e7f6a785b2f7877c96f6786333cae1a9b31b63a8c55d0536a5756f8e8c101b9c165de8a72402
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SSDEEP
49152:8H0Fqe2LOIpFUXEHOrWZJhjBbCCDvsrobd5BHXTUuy8zB0TZjBucjbYoX:8Hgqe8OzXCOrEJh9bCCUob5TUP89WBP1
Malware Config
Signatures
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Detect Neshta payload 26 IoCs
Processes:
resource yara_rule C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe family_neshta C:\Windows\svchost.com family_neshta C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE family_neshta C:\MSOCache\ALLUSE~1\{9A861~1\setup.exe family_neshta C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe family_neshta C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE family_neshta C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe family_neshta C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE family_neshta C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE family_neshta C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE family_neshta C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE family_neshta C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE family_neshta C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE family_neshta C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE family_neshta C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe family_neshta behavioral1/memory/1480-550-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3036-551-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3036-798-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1480-800-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Executes dropped EXE 3 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comYTB_SE~1.EXEpid process 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3036 svchost.com 3052 YTB_SE~1.EXE -
Loads dropped DLL 37 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comYTB_SE~1.EXEpid process 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3036 svchost.com 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3036 svchost.com 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE 3052 YTB_SE~1.EXE -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comdescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE svchost.com File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE svchost.com File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe svchost.com File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe svchost.com File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE svchost.com File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE svchost.com File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe svchost.com File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe svchost.com File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE svchost.com File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE svchost.com File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE svchost.com File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe svchost.com File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe svchost.com File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe svchost.com File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe svchost.com File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe svchost.com File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE svchost.com File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE svchost.com File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe svchost.com -
Drops file in Windows directory 3 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comdescription ioc process File opened for modification C:\Windows\svchost.com 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe File opened for modification C:\Windows\directx.sys svchost.com File opened for modification C:\Windows\svchost.com svchost.com -
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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comYTB_SE~1.EXEdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.com Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YTB_SE~1.EXE -
Modifies registry class 1 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exepid process 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
YTB_SE~1.EXEpid process 3052 YTB_SE~1.EXE -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exesvchost.comdescription pid process target process PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 1480 wrote to memory of 3060 1480 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe PID 3060 wrote to memory of 3036 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe svchost.com PID 3060 wrote to memory of 3036 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe svchost.com PID 3060 wrote to memory of 3036 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe svchost.com PID 3060 wrote to memory of 3036 3060 9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe svchost.com PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE PID 3036 wrote to memory of 3052 3036 svchost.com YTB_SE~1.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe"C:\Users\Admin\AppData\Local\Temp\9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe"1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Users\Admin\AppData\Local\Temp\3582-490\9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\svchost.com"C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\nstC6F8.tmp\YTB_SE~1.EXE" /ybsini=C:\Users\Admin\AppData\Local\Temp\nstC6F8.tmp\BOOTST~1.INI3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Users\Admin\AppData\Local\Temp\nstC6F8.tmp\YTB_SE~1.EXEC:\Users\Admin\AppData\Local\Temp\nstC6F8.tmp\YTB_SE~1.EXE /ybsini=C:\Users\Admin\AppData\Local\Temp\nstC6F8.tmp\BOOTST~1.INI4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:3052
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
859KB
MD502ee6a3424782531461fb2f10713d3c1
SHA1b581a2c365d93ebb629e8363fd9f69afc673123f
SHA256ead58c483cb20bcd57464f8a4929079539d634f469b213054bf737d227c026dc
SHA5126c9272cb1b6bde3ee887e1463ab30ea76568cb1a285d11393337b78c4ad1c3b7e6ce47646a92ab6d70bff4b02ab9d699b84af9437b720e52dcd35579fe2693ec
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
186KB
MD558b58875a50a0d8b5e7be7d6ac685164
SHA11e0b89c1b2585c76e758e9141b846ed4477b0662
SHA2562a0aa0763fdef9c38c5dd4d50703f0c7e27f4903c139804ec75e55f8388139ae
SHA512d67214077162a105d01b11a8e207fab08b45b08fbfba0615a2ea146e1dd99eea35e4f02958a1754d3192292c00caf777f186f0a362e4b8b0da51fabbdb76375b
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Filesize
1.1MB
MD5566ed4f62fdc96f175afedd811fa0370
SHA1d4b47adc40e0d5a9391d3f6f2942d1889dd2a451
SHA256e17cd94c08fc0e001a49f43a0801cea4625fb9aee211b6dfebebec446c21f460
SHA512cdf8f508d396a1a0d2e0fc25f2ae46398b25039a0dafa0919737cc44e3e926ebae4c3aa26f1a3441511430f1a36241f8e61c515a5d9bd98ad4740d4d0f7b8db7
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Filesize
285KB
MD5831270ac3db358cdbef5535b0b3a44e6
SHA1c0423685c09bbe465f6bb7f8672c936e768f05a3
SHA256a8f78ac26c738b13564252f1048ca784bf152ef048b829d3d22650b7f62078f0
SHA512f64a00977d4b6f8c43f53cee7bb450f3c8cbef08525975055fde5d8c515db32d2bfad92e99313b3a10a72a50dd09b4ffe28e9af4c148c6480622ba486776e450
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Filesize
313KB
MD58c4f4eb73490ca2445d8577cf4bb3c81
SHA10f7d1914b7aeabdb1f1e4caedd344878f48be075
SHA25685f7249bfac06b5ee9b20c7f520e3fdc905be7d64cfbefb7dcd82cd8d44686d5
SHA51265453075c71016b06430246c1ee2876b7762a03112caf13cff4699b7b40487616c88a1160d31e86697083e2992e0dd88ebf1721679981077799187efaa0a1769
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Filesize
569KB
MD5eef2f834c8d65585af63916d23b07c36
SHA18cb85449d2cdb21bd6def735e1833c8408b8a9c6
SHA2563cd34a88e3ae7bd3681a7e3c55832af026834055020add33e6bd6f552fc0aabd
SHA5122ee8766e56e5b1e71c86f7d1a1aa1882706d0bca8f84b2b2c54dd4c255e04f037a6eb265302449950e5f5937b0e57f17a6aa45e88a407ace4b3945e65043d9b7
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Filesize
381KB
MD53ec4922dbca2d07815cf28144193ded9
SHA175cda36469743fbc292da2684e76a26473f04a6d
SHA2560587fd366ea7e94b3ae500874b1c5d684b5357fcc7389682d5a13c3301a28801
SHA512956c3a1f2689cb72600edd2e90d652b77592a8a81d319dce026e88f6c02231af06aebd57d68460eb406de00c113522173423cb1b339a41a3918f379c7dc311f7
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Filesize
137KB
MD5e1833678885f02b5e3cf1b3953456557
SHA1c197e763500002bc76a8d503933f1f6082a8507a
SHA256bd9a16d8d7590a2ec827913db5173f8beb1d1ef44dab1920ef52a307f922bc14
SHA512fe107e1c8631ec6ac94f772e6a7be1fdc2a533fe3cfcf36b1ff018c8d01bd7f1f818f0a2448f736838c953cd516ea7327c416dea20706ed2420327af8ef01abe
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Filesize
373KB
MD52f6f7891de512f6269c8e8276aa3ea3e
SHA153f648c482e2341b4718a60f9277198711605c80
SHA256d1ee54eb64f31247f182fd62037e64cdb3876e1100bc24883192bf46bab42c86
SHA512c677f4f7bfb2e02cd0babed896be00567aad08304cbff3a85fcc9816b10247fedd026fee769c9bd45277a4f2814eabe6534f0b04ea804d0095a47a1477188dd6
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Filesize
100KB
MD56a091285d13370abb4536604b5f2a043
SHA18bb4aad8cadbd3894c889de85e7d186369cf6ff1
SHA256909205de592f50532f01b4ac7b573b891f7e6e596b44ff94187b1ba4bcc296bb
SHA5129696e4f60a5b1166535ca8ca3fb495d718086463d1a12fa1facc08219ad5b918208ddd2a102f7955e29153b081e05985c4ae6e4302ab36d548bb62991a47db18
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Filesize
130KB
MD57ce8bcabb035b3de517229dbe7c5e67d
SHA18e43cd79a7539d240e7645f64fd7f6e9e0f90ab9
SHA25681a3a1dc3104973a100bf8d114b6be35da03767a0cbbaf925f970ffcbe5f217c
SHA512be7fcd50b4f71b458ca001b7c019bf1169ec089d7a1ce05355134b11cbe75a5a29811f9efec803877aeb1a1d576ea2628926e0131361db23214275af6e89e80c
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Filesize
2.4MB
MD5a741183f8c4d83467c51abab1ff68d7b
SHA1ddb4a6f3782c0f03f282c2bed765d7b065aadcc6
SHA25678be3aeb507db7e4ee7468c6b9384ee0459deebd503e06bd4988c52247ecea24
SHA512c15dbecc0754a662892ecaff4b9b6c1bad46f710d8e1b973f86eaee467444f8e5764b31ace8f5a9a5e936947cc4dcb97cb1b14a6930c1025f38a3544393b6b18
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Filesize
571KB
MD5d4fdbb8de6a219f981ffda11aa2b2cc4
SHA1cca2cffd4cf39277cc56ebd050f313de15aabbf6
SHA256ba3dc87fca4641e5f5486c4d50c09d087e65264e6c5c885fa6866f6ccb23167b
SHA5127167e13dbcc8c96114fef5fc7ae19afa31173617db153dd283aa6d8256f6b8c09c8f906f5d418efe9f7f242cdfaef24b93c11c451701c4d56eb48d18de4e88bf
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Filesize
157KB
MD5a24fbb149eddf7a0fe981bd06a4c5051
SHA1fce5bb381a0c449efad3d01bbd02c78743c45093
SHA2565d13230eae7cd9b4869145c3280f7208788a8e68c9930a5c9aa3e822684a963d
SHA5121c73b762c340a8d7ea580985ba034a404c859d814690390a6e0b6786575c219db9ca20880ea20313bb244560e36cf24e4dda90229b3084d770495f4ceedfd5de
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Filesize
229KB
MD528f7305b74e1d71409fec722d940d17a
SHA14c64e1ceb723f90da09e1a11e677d01fc8118677
SHA256706db4d832abdf4907a1386b917e553315660a59bfb4c180e38215b4a606d896
SHA512117de88d0bc437023ca2f1f54b1f2cf03b00c8cb52e4b728cabcb3140659c67cdb6d2c203d3ca13767312831c6308622dfa65d6c5361ec28aaf4ec0870f9ba6e
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Filesize
503KB
MD53f67da7e800cd5b4af2283a9d74d2808
SHA1f9288d052b20a9f4527e5a0f87f4249f5e4440f7
SHA25631c10320edb2de22f37faee36611558db83b78a9c3c71ea0ed13c8dce25bf711
SHA5126a40f4629ddae102d8737e921328e95717274cea16eb5f23bff6a6627c6047d7f27e7f6eb5cb52f53152e326e53b6ee44d9a9ee8eca7534a2f62fa457ac3d4e3
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Filesize
153KB
MD512a5d7cade13ae01baddf73609f8fbe9
SHA134e425f4a21db8d7902a78107d29aec1bde41e06
SHA25694e8ea2ed536484492d746f6f5808192cb81ae3c35f55d60826a2db64a254dd5
SHA512a240f5c59226749792cfb9fbd76b086d2544a493b834a72c0bfd8b076ed753ec8876ff056fc35f63f5497183d985f8f8c5c7b6abbcad70981f1ec83af1b3bd76
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Filesize
539KB
MD560f6a975a53a542fd1f6e617f3906d86
SHA12be1ae6fffb3045fd67ed028fe6b22e235a3d089
SHA256be23688697af7b859d62519807414565308e79a6ecac221350cd502d6bf54733
SHA512360872d256ef91ea3debfb9b3efa22ee80859af9df29e0687c8e1b3c386d88ff1dc5635b86e714fbf1a7d4d6bc3d791efa31a9d9d13e0f79547b631bddb5108d
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Filesize
1.1MB
MD5034978c5262186b14fd7a2892e30b1cf
SHA1237397dd3b97c762522542c57c85c3ff96646ba8
SHA256159776d43dd2a8d843b82ece0faf469f9088a625d474ce4eea9db59d94a844e6
SHA512d216e757616121d9902b0db2669b6e2aa9eb2697427c9ea2804ebda9690abbf9219c6e603d63ff19dc6115a072985ca862499b5f8319ca057a16e81aec9ea949
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Filesize
205KB
MD5da31170e6de3cf8bd6cf7346d9ef5235
SHA1e2c9602f5c7778f9614672884638efd5dd2aee92
SHA2567737ab500cbbd5d507881d481eef9bd91cf6650bf8d2b41b47b1a8c5f2789858
SHA5122759d938d6ad963e0bf63481a700f7c503d06011a60bcfc1071b511e38afa87d903deb36f9cbfa0b3fd08f1ecb88d2c0bddf0d3b5f2dea2a0cca1a80471669f3
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Filesize
602B
MD5db9463e52a3e537b78549f4039ccc8b1
SHA140baf45193fac4063de053722f55ef8003d085e8
SHA2562742e58275681c5b6de5e85fe29264019b5f61a6b7cc10957c446369a4bf84b2
SHA51218073cd5922d9cb7ee5db58257be747c6bf9c1f8de25f790e26d41d3935483e1d78e781e0c94a2420bb9dd79527526b74851802644e2f9bfb32bc2d2a4381d8e
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Filesize
2.4MB
MD5678778003e69cbc8cefb44e482ed9fd1
SHA1a9fb65345d521bce349182143c4944843caa6721
SHA256e538b4de8863bab6ddac7e71f1a999ffcca1fc8079baa32a0dc70f905a870c56
SHA512068d482c80612e0f521f50ba7aa2281954c4f51f03801e216b1292176bf5a004954a60218a62de649d5dc868f22a0c09a6d63fcd6e41f35a6a74c2358294992d
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Filesize
542B
MD5801eefe978a5607f2ab448cf1e11a8ef
SHA1c7c5599895a9f9003e5be65994899ec5b3aec880
SHA256a0df5920f7ebade0d1a403a84e14146e042104610fe0f468a001d2c0adc2497f
SHA512cfe4c75040bb995c8d43f42940936cc657c0eab511b3efb196cad1f4f29ec368f3df7026ad50f964f7f3a00e7d319669fe1850ae6cf5d517e46655b5825d3bae
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Filesize
52KB
MD5c4d19cd1dc5af2e7d045605f3f27b565
SHA1984b531409b257554c2b3077e3ff0768436dee70
SHA256657fb9d2407e65eb4f8ea74ec97cbcfd2c85c2e06422836ddbf3688b3c4da0fe
SHA5122546410cf269a58f1a5c0b8d61b568a1c529e3ea9d2a24b0be568a885b7045e8e2ba68b4fe1310473b48a68a697f28d6d71398efdd91280c0081cfbac5d75d3a
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Filesize
3KB
MD53a2f0c268260e3de5c1aee16d2904e15
SHA167ca67f3f83286289392d8eb8ff41269bd57af31
SHA25649024a1de4b56346189b8a38ed8a9c5700775401023c18edb235593ba1a03f68
SHA5128499089aadf4f10d6dfb98c17cf521203a31d32474ead08cc33accf4a442bf2f26d3bf10e06c674fb598e1077184f944dc5c560126bda1d7122ea9314153d39b
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Filesize
4KB
MD507f3694723f2160a265c85be903ea379
SHA1856a4ca9d0f89d09ebe1262d8a8d34e8f2d21716
SHA2566c0b4293e7d9291671725d1a1459cf3ecd615992d583ff2931184b57c328260f
SHA5129b34215d25bc6885afeed97af4c73e66a4bd84dc48f811ac6a55b2bd68908f5d1d901766e0d62492e3198e7492c2c7f7a043cb4da1baa424fb4e2210ddea55d2
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Filesize
4KB
MD54e23c113328541f52cfa42c6a4168960
SHA1485439eaf126a70ed94878de3e8c6e803f144435
SHA2569423d145564d413a8bedef03d7d9836bc0d22e394887223ca1a2cba1e8d8b97d
SHA512485d99d9cf2cd02598e5e462f6140c3f6d750abd84a132ca49fad4d725953070179e2016b37349bf22f60d37f59fbec7868c3716c2ec26f6136d6a9b2b6f711c
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Filesize
2KB
MD5a4063ff85ea118be358b55dcaa8038f7
SHA1608fb0bb4dd46aee0e694b18d7a3e334abbc4903
SHA25630b98398f76f71129f5f60492239430e3d470b9704d10343a8938e2ba480bfd8
SHA5129a731152822a2a8c725a88c411b094a6e70be4eee31a32c284880d609f459d1ac24fdf3c8e21ba2a318b5e6da117c24d6f7433d09d5726059ee2625a10583c75
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Filesize
2KB
MD575d454f7bf077f99cca1b63c01150ec2
SHA127919cb5e367f62bb86d4ca7900de6064c7ca9fe
SHA256dd1a27dbc6804ff7b65e235988313c3591e48d362dcd6d3e9d9fd6974cfe558b
SHA51287d32cc363bfe20f92531b7ea2bd52451f430f1f111fc9e70689df562f8fe8cf762a159c0f233a45df09928328a2738c1d082ca8ea2912680601c7706f8398dd
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Filesize
2KB
MD554c3ac5e3b636e46040059549df6307d
SHA11a76c1d8bb85bb13095eb0951689f3a98ed89348
SHA256a5ef67fd51326ea386983694df4bdf34fa133bedfc176a34963387096e722e4b
SHA512540fcea0028086c62f567c4b41421990c7dd59884f2629c818e1df42218e38178f3512d04919adaf0c899d0b967e89a344d67bba87c6949730bea124bdec8501
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Filesize
3KB
MD57945c7595fe396721d313a7775e825e7
SHA1de42394c4677d6ec335c06362a0f9f6da795c98a
SHA2560de8bb6af38f05b09cfcaa42dbfa07b271d854612d7b79c8ef757150ebf54962
SHA512f161dd0457a69547d8a09bc934acd664292aaf97914ea567860f8d7dc02f6686bda5b341b2b696b68bc20e0420ec01300a3b6cb7f3f289ea702b819e3591562e
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Filesize
40KB
MD5ead27fa080856aefe3f336cc6f317246
SHA16e9232a7d4caca780befbd79968cdc52e5b1d615
SHA2569a5297559689905f6f02f55aa6acae8d2621d0b0bdf519f9ab1bc0846c0344ad
SHA512ba96ab59a45594555ca2108dff5a194c12d6ea7221bbaf24c8a05ffb4fcdacbd9b2f9ca521ec67d28a6f2a0449b6af9158c2bc5e63e8448b7dd900d88c1ea9ea
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\9ec171775832af63e03b18115c2fb863b4cc3cd56d468b254cfe68a023153098N.exe
Filesize2.5MB
MD5adc843a29fc1cae6f8aedae8b2d6b3b3
SHA19b9c32cfdd919cb994de151e726827cb49b24642
SHA256c0d6a51156afe77695267e80e7eb0ae14353820654632b6de59645f98cd7f1aa
SHA5121f5efca454d554204a69f6d4c2a4a1c46f2c003679de71295cb048b57b0414474894411f5d3a7c21f1cd03858007aa77a8abbd9738129916f79c8027f0776682
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Filesize
9KB
MD5ae182dc797cd9ad2c025066692fc041b
SHA17ee5f057be9febfa77f698a1b12213a5bbdd4742
SHA256b214f6d6c4d27f749105f7e8846a7c2d475dbcc966876370b5a7dab6e4b8a471
SHA5122a9a200d067df47638a86f4f058c6d78fb59bd064c65650cae5022a62a3714e33f93f6af1dd599fda180d5af18f432835a1f909807f4fb459aa9d6c24e3fbab7
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Filesize
15KB
MD5049a962ab217f6e55e5e4209a9d4a1f0
SHA1f24156bb5c6540be11ffbe0cb9d739ad9ad1a00f
SHA256a0bbb60b8651fb0f10384f38c33fd16600996b6c2c041480326d3cf5d0f54ec4
SHA512f9f94c4d429ba213c0cccf447b727813ef5b2d2c6f1dda5d4620eadbb3ea7d8415b0a9fc900821f83cc8f69501b8b568c948eeabafcb455f8fab1de181aaa3a8