Analysis
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max time kernel
44s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-11-2022 23:21
Behavioral task
behavioral1
Sample
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Resource
win10v2004-20220901-en
General
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Target
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
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Size
418KB
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MD5
32f6766e2f2a0e01101198b0ecaa2700
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SHA1
08d675820b1a99d6826b8ec0de01510426ba1907
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SHA256
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481
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SHA512
c380dd939c8ef61094038fba11230e31ce0da884f4eb5620f115842b0e11b32f13502712cdacc3901d22ca7f1ce0dc704da49f7cd436d90d06dff1775bb704c9
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SSDEEP
6144:k9mSZa94EAvee7KLBoQSHzue1G/XOguExu:LSZa9XvLBTTLo
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe -
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 2 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exepid process 1600 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 1260 -
Loads dropped DLL 4 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exepid process 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 1260 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.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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Drops file in Program Files directory 64 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exedescription ioc process File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe -
Drops file in Windows directory 1 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exedescription ioc process File opened for modification C:\Windows\svchost.com 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exedescription pid process target process PID 1916 wrote to memory of 1600 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe PID 1916 wrote to memory of 1600 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe PID 1916 wrote to memory of 1600 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe PID 1916 wrote to memory of 1600 1916 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe 73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe"C:\Users\Admin\AppData\Local\Temp\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe"1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe"2⤵
- Executes dropped EXE
PID:1600
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Filesize378KB
MD5e7698c44f686354f3bfb9fcdd69dc61a
SHA1dcbe9f2359d767c370f2ba7385cbb6c69a25ee25
SHA25672d103b27124f4be1581312c6a4afcdcba986fe79385e9839ced751540fdc19c
SHA51227e933c2d27b0d59d28f8d76298dc9b879b6f4a0a2c00e29b90c43122642e2c582308ce24c9ef9d95bd053ed6c3c23536216c1543da7a334d1ae8c15413836f8
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Filesize378KB
MD5e7698c44f686354f3bfb9fcdd69dc61a
SHA1dcbe9f2359d767c370f2ba7385cbb6c69a25ee25
SHA25672d103b27124f4be1581312c6a4afcdcba986fe79385e9839ced751540fdc19c
SHA51227e933c2d27b0d59d28f8d76298dc9b879b6f4a0a2c00e29b90c43122642e2c582308ce24c9ef9d95bd053ed6c3c23536216c1543da7a334d1ae8c15413836f8
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\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Filesize378KB
MD5e7698c44f686354f3bfb9fcdd69dc61a
SHA1dcbe9f2359d767c370f2ba7385cbb6c69a25ee25
SHA25672d103b27124f4be1581312c6a4afcdcba986fe79385e9839ced751540fdc19c
SHA51227e933c2d27b0d59d28f8d76298dc9b879b6f4a0a2c00e29b90c43122642e2c582308ce24c9ef9d95bd053ed6c3c23536216c1543da7a334d1ae8c15413836f8
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\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Filesize378KB
MD5e7698c44f686354f3bfb9fcdd69dc61a
SHA1dcbe9f2359d767c370f2ba7385cbb6c69a25ee25
SHA25672d103b27124f4be1581312c6a4afcdcba986fe79385e9839ced751540fdc19c
SHA51227e933c2d27b0d59d28f8d76298dc9b879b6f4a0a2c00e29b90c43122642e2c582308ce24c9ef9d95bd053ed6c3c23536216c1543da7a334d1ae8c15413836f8
-
\Users\Admin\AppData\Local\Temp\3582-490\73072dfdf3c69bacaad4fb6df63d8357ff1616b548ba0c3c7edf399dd1b40481.exe
Filesize378KB
MD5e7698c44f686354f3bfb9fcdd69dc61a
SHA1dcbe9f2359d767c370f2ba7385cbb6c69a25ee25
SHA25672d103b27124f4be1581312c6a4afcdcba986fe79385e9839ced751540fdc19c
SHA51227e933c2d27b0d59d28f8d76298dc9b879b6f4a0a2c00e29b90c43122642e2c582308ce24c9ef9d95bd053ed6c3c23536216c1543da7a334d1ae8c15413836f8