Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-11-2024 22:02
Behavioral task
behavioral1
Sample
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Resource
win10v2004-20241007-en
General
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Target
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
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Size
1.2MB
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MD5
2b442d7ca840ce4879bde3817be66b50
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SHA1
c230243b9790e251284ed219797a0769998a35d3
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SHA256
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402
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SHA512
d8b4d50bf8087a439fbd0f4f51535f7668e986e5629e68d446a89e8433b93eee30d19309430856fe48d3fc57e2af4a8c8086d45ea85848c3cdf12bdce2f07195
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SSDEEP
24576:uADsBNONtwA7ULZmwxsg5tjNPEg/EcyLyEsUvbN1W:lYBNOoWUZmwx5n11yL9sUvb/W
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe family_neshta behavioral1/memory/2360-86-0x0000000000400000-0x000000000041B000-memory.dmp 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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Neshta family
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Executes dropped EXE 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exepid process 1100 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Loads dropped DLL 3 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exepid process 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Drops file in Windows directory 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process File opened for modification C:\Windows\svchost.com 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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.
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Modifies registry class 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription pid process target process PID 2360 wrote to memory of 1100 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe PID 2360 wrote to memory of 1100 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe PID 2360 wrote to memory of 1100 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe PID 2360 wrote to memory of 1100 2360 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"C:\Users\Admin\AppData\Local\Temp\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"2⤵
- Executes dropped EXE
PID:1100
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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\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Filesize1.1MB
MD50e9468fe5199af47394a89425e7eae0d
SHA16ecc24f4e11cacc9a63988187d980de9783696ad
SHA256d98ffe933c5243ecaa7b847efe6f4a82c6cbe0f6235e60528e801b6fa6c33635
SHA512305a7a343c649f32b4a342853f69af7442d2b51bc318af9c3bfbf71278d31ae69e5ac2649bbd37a0f657514276e26ae489fdee198f58a2821c618d8bbe432237