Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 21:40
Behavioral task
behavioral1
Sample
3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe
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Size
87KB
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MD5
8a66090ee4b30196201beee6b5cad7c0
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SHA1
9109737fa245a6fa54182b4475b1706dd390b26b
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SHA256
3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc
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SHA512
92e6872eb60897c70f2a4d5a45ff0c0badbabd1cb9df1732261666e1c87d38dfd4927f648cccf23afec67f8b057c46c67a3b1a065fa239b724226aad8ca3e988
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SSDEEP
1536:JxqjQ+P04wsmJC4xKEu/DY3Tkbq4R2WO3B7SIW:sr85CGYG+O3BGIW
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0022000000010678-6.dat family_neshta behavioral1/memory/1652-82-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1652-84-0x0000000000400000-0x000000000041B000-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 1 IoCs
pid Process 616 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe -
Loads dropped DLL 2 IoCs
pid Process 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.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\" %*" 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.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\WI4223~1\sidebar.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.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 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.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\" %*" 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1652 wrote to memory of 616 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe 30 PID 1652 wrote to memory of 616 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe 30 PID 1652 wrote to memory of 616 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe 30 PID 1652 wrote to memory of 616 1652 3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe"C:\Users\Admin\AppData\Local\Temp\3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.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:1652 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe"2⤵
- Executes dropped EXE
PID:616
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
186KB
MD558b58875a50a0d8b5e7be7d6ac685164
SHA11e0b89c1b2585c76e758e9141b846ed4477b0662
SHA2562a0aa0763fdef9c38c5dd4d50703f0c7e27f4903c139804ec75e55f8388139ae
SHA512d67214077162a105d01b11a8e207fab08b45b08fbfba0615a2ea146e1dd99eea35e4f02958a1754d3192292c00caf777f186f0a362e4b8b0da51fabbdb76375b
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\3084479f44330687e91a892742326e46c7dbd7f328c1576f14b8d21df84ef3fc.exe
Filesize46KB
MD5cf45db23033da98dfecda43fb3e213f6
SHA1d796c11565b26441b499337504c90999538dd04a
SHA256566d6a115e70f1670a87f2a6d360f55b83a44f23773be5429e51814232299c58
SHA512eb926fbb488baaf7e12deae0c3405d696275fa4ad69cb234a8955efb473ed2f6c9609f01624321ebfc050fd1f40e8a791904c7e915cedb9ca7eb3b9a9c7a8db3