Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
27/09/2024, 10:55
Behavioral task
behavioral1
Sample
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
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Size
1.3MB
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MD5
b9f456280285f8942fd25a8e1723ec40
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SHA1
ff1ff8f80b7e0f5a85f833a76ed2a35fb8ac6124
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SHA256
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfd
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SHA512
d7cb355609fb76f2942a48b43965575bcf8ce99d67de0121b6d7ab81a153e99f05b6c6b0405d12446a753ed4055693c0503d3ab10ef46f3ea3e042a187919718
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SSDEEP
24576:DEtflz49uTqbmf03fvlyKuwGavkg3NynM4dbbTIAcKaw3BAUZLY6Jyz:A/49uTDCFyKuwGaX4M3AJH3BAUZLYw0
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010317-13.dat family_neshta behavioral1/memory/2360-87-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2360-89-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 1 IoCs
pid Process 2092 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Loads dropped DLL 3 IoCs
pid Process 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\" %*" 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\" %*" 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2092 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 30 PID 2360 wrote to memory of 2092 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 30 PID 2360 wrote to memory of 2092 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 30 PID 2360 wrote to memory of 2092 2360 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"C:\Users\Admin\AppData\Local\Temp\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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:2360 -
C:\Users\Admin\AppData\Local\Temp\3582-490\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"2⤵
- Executes dropped EXE
PID:2092
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Filesize1.2MB
MD50c3bb382265bc94d88a4d02e9b9b737a
SHA18fad43be1d3823e7ec4e840e2a5718b436872d17
SHA256a421049c5f5686ff1bda02bc6dff5b779dc707e7113a82b15574ce3e250f2e2e
SHA512afba05e985bacc13706e81f1c481a41459cac07dc29088f0c3c79fd6c06e4ff247a9cb72b66c3d3103358442b7442a4d45a60b10e3874bc09d8ff474822cab67