Analysis
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max time kernel
92s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2024 08:06
Static task
static1
Behavioral task
behavioral1
Sample
补丁打包Srv.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
补丁打包Srv.exe
Resource
win10v2004-20241007-en
General
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Target
补丁打包Srv.exe
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Size
95KB
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MD5
91f8c5655e265566963c8110f8a9de7b
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SHA1
b96f17997e415aeb3cdf82a68927aeae232febac
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SHA256
cb9e615dcaf44187ad82f13ee4b711c38696c33e0fc25aa44309937bd571811f
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SHA512
7e9b9612e3b4868afb70c9dd6a94715fd0511043949a89cacead24e2369744525d0a411d92c6cc81f24f7e222e1be37a0ba790dcb9ed7e8ab289e0d4f504f7d1
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SSDEEP
1536:yxqjQ+P04wsZLnDrC5MXL5uXZnzEPf+hzRsibKplyXTq8OGRnsPFG+RODTbN:zr8WDrCawnYPmROzoTq0+RO7N
Malware Config
Signatures
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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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Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 补丁打包Srv.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
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 补丁打包Srv.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 补丁打包Srv.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 补丁打包Srv.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 补丁打包Srv.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 补丁打包Srv.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\补丁打包Srv.exe"C:\Users\Admin\AppData\Local\Temp\补丁打包Srv.exe"1⤵
- 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
PID:4420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD531f1eeb2e2e566a234290d9486a482d7
SHA1562253d9c8fe897b2b24742c2ebccfed3290df90
SHA256d6307718f5c61de2c0886f4fb7aaab8d5681c31b84967135f526b30ca131e6ec
SHA512b32a0cfa5434743dec148aef6cc2c1c30f3e128cf7ca3fef25bfa6d3b40e4fdf7e22cf2041657219e41fcf3203d7be4132dece415783c0f3ee669dae9a5c7f12