Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
24-12-2023 23:07
Behavioral task
behavioral1
Sample
1822289fe08c7c0edce729b2394036ba.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1822289fe08c7c0edce729b2394036ba.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
1822289fe08c7c0edce729b2394036ba.exe
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Size
40KB
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MD5
1822289fe08c7c0edce729b2394036ba
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SHA1
868b406fa2e0377f8b32afd5f28df317247b83fd
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SHA256
16b60306180f05f02d2cc2f25f0ff9fa21d9178535c597c17c5fce2fbf4b2545
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SHA512
3f946090930df27022e15f27fbd810020439c9f11119ca4a39aa065f3cbbfc63bb450fba05f1b74c371a65a30690fbd6db2b3eb6bb86606346b4b9ec186952a0
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ/sJBa:JxqjQ+P04wsmJCNu
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 2 IoCs
resource yara_rule behavioral1/files/0x00010000000102f3-4.dat family_neshta behavioral1/memory/1600-78-0x0000000000400000-0x000000000041B000-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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Loads dropped DLL 1 IoCs
pid Process 1600 1822289fe08c7c0edce729b2394036ba.exe -
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\" %*" 1822289fe08c7c0edce729b2394036ba.exe -
Reads user/profile data of web browsers 2 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\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 1822289fe08c7c0edce729b2394036ba.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 1822289fe08c7c0edce729b2394036ba.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 1822289fe08c7c0edce729b2394036ba.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\" %*" 1822289fe08c7c0edce729b2394036ba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1822289fe08c7c0edce729b2394036ba.exe"C:\Users\Admin\AppData\Local\Temp\1822289fe08c7c0edce729b2394036ba.exe"1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:1600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
190KB
MD5fdc3219f9caf7612f0c7b35da3b0b1d0
SHA12f7e410f75f771c401e7b91e2fe004fd306e7547
SHA2560458388ee09e41a639396ba58590703efa2f46b3b37cd0ba9c181c2de2d33708
SHA512693513cc0e52c9e4caf010536b19b73e2f6212abb8b05ce887c2596d419f4c31077bdf9ae30e48aaa87252465dee561b1dde22a74c2b0cf635a63c3445239f53
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Filesize
144KB
MD517dbe805b87d12b114e8bc61b979953d
SHA12d16f34dd20627a2c6fa1e5e49015a72b78d0965
SHA25642c19e5169d3d4e6dbbda1056974cd4b5cf1292d22c9f47180c8baa05c512c3b
SHA512b40835dbe542573c3522c76918ce6633d1159ac09158ee1bc94c0d0f89c083597789fb565e1ca4db72657d5319593d8eaad512c9bbbdf234362612002c84bdc2