Analysis
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max time kernel
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-11-2024 02:49
Behavioral task
behavioral1
Sample
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
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Size
7.3MB
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MD5
5bf8576c89290ecd3549145bfabeba1d
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SHA1
c998c30b41c26071380181a8d11ea95b05058487
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SHA256
beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa
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SHA512
f20982e27bcec3229c1edbed5f715fc2a6e1eeec6e1733c724faa4feec13df1e549b21089ab70bdf9149a8cd448537ffa3409cd81c0f0ae49eb6a2b8e7005fa1
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SSDEEP
196608:bzkPlSNZpAjXKHQx292c8DMvdm0jV46TJl:kPMpAjXuQx292c8yv
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-10.dat family_neshta behavioral1/memory/2340-83-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2340-85-0x0000000000400000-0x000000000041B000-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 2336 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Loads dropped DLL 2 IoCs
pid Process 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\" %*" beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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\" %*" beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2340 wrote to memory of 2336 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 30 PID 2340 wrote to memory of 2336 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 30 PID 2340 wrote to memory of 2336 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 30 PID 2340 wrote to memory of 2336 2340 beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"C:\Users\Admin\AppData\Local\Temp\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.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:2340 -
C:\Users\Admin\AppData\Local\Temp\3582-490\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe"2⤵
- Executes dropped EXE
PID:2336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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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\beb3ff90559174a616bd2ac6b9a865dcc97630145b1e6acec4e37aab4904c0aa.exe
Filesize7.2MB
MD544a57e8cc0b163f451b619d74fc253f8
SHA18132dd44dec6fe421c8983655f3de0ceccac282f
SHA256ae50fe6a8bdb9a26042007cec805fe5a5c99867df34b86c5a170480786fdb122
SHA512063943481c525a302125694f49de20b00b3fe22cb054d943660032f44c17abb5801c259ac24322e73524256d89062583181428cd48972a0b7b1f68204debdcc8