Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 02:06
Static task
static1
Behavioral task
behavioral1
Sample
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe
Resource
win10v2004-20240426-en
General
-
Target
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe
-
Size
698KB
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MD5
08ca3eb4ad279f20ad7bf302b99f8120
-
SHA1
8c8873a96f1ac56e6b832761a057dcf5b2b4eda1
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SHA256
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5
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SHA512
9667d4e0cd9bd5d55f49a9657ed9530a09c12f82e5fd45cece9097734493a3583591c00a1ee92f1f4ec6e580638166e21acbfcf5832040def754470de05b7c75
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SSDEEP
12288:6lYifTdTeVso+OX4mAdhrDu7NQ6xM9z6J95q1nKn2GJpKwp/U8WRu9jpX8R0J14+:diuso+bmaVKlxM9mJR2EVU8guvN14Nk
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2808-15-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2808-17-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2808-16-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2808-19-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2808-101-0x0000000000400000-0x000000000041B000-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
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exepid process 2808 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.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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Suspicious use of SetThreadContext 1 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription pid process target process PID 3016 set thread context of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe -
Drops file in Program Files directory 64 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe -
Drops file in Windows directory 1 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription ioc process File opened for modification C:\Windows\svchost.com 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exedescription pid process target process PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe PID 3016 wrote to memory of 2808 3016 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe 320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe"C:\Users\Admin\AppData\Local\Temp\320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe"C:\Users\Admin\AppData\Local\Temp\320875988ca4badb56a9522936ac4260a3532ebd73b97b048726b15bbe0409e5.exe"2⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:2808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
547KB
MD571b27cf369e8c438be7a794a7c94c774
SHA1baa7f83af5f88406c2fadbf41887199a66c1b1a4
SHA2563bd7681a453785df06c39a5426343f725a3d613d44c1978d667548cf9aefebd8
SHA5122bd87b67482e5d65d6a67ac64f15833a2c5cc9bcc1b4b0e92b3009fdc986a45c4fce4e370dffdd89e28175609a9b9acdaf162c1b8a15190491fc594012c9e47f
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156