Analysis
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max time kernel
53s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-11-2022 21:38
Behavioral task
behavioral1
Sample
fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe
Resource
win7-20220812-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe
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Size
84KB
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MD5
0f403373e7ea600c1af5a0ea93a0edd0
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SHA1
5900cbe589c6af13778e94431ae15058444dfcef
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SHA256
fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b
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SHA512
d9044bd74f142115a00ffb25d4be66f9389df9bd14c4f071a791ab20d052269c8dded29c36426d1152d88b40e5abd33532d4a6935be7cc136fbac99262f24eb5
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SSDEEP
1536:JxqjQ+P04wsmJCkA03k/zd2jrk12EmGWK:sr85CZd/zKa2EmLK
Score
10/10
Malware Config
Signatures
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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\" %*" fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.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 1 IoCs
pid Process 884 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe -
Loads dropped DLL 2 IoCs
pid Process 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.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
description ioc Process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.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
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1392 wrote to memory of 884 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe 28 PID 1392 wrote to memory of 884 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe 28 PID 1392 wrote to memory of 884 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe 28 PID 1392 wrote to memory of 884 1392 fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe"C:\Users\Admin\AppData\Local\Temp\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.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:1392 -
C:\Users\Admin\AppData\Local\Temp\3582-490\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe"2⤵
- Executes dropped EXE
PID:884
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe
Filesize44KB
MD5b631ad67456cb884a1609593e93de136
SHA1c2d1119638b2dc8a6e96e9cc13effea5c41b32dd
SHA2566050a8a6b6f1d8505f64105b3a23ed22d63707b68fd0a272b6b0e68edf8fd604
SHA512d2e78ae50b8d81d830b8171fa37a2206cb27c29b587e5e13f5cbd48408524008a087bf70764bf86f93e505e95c35cfbba9d82bb1d5bb348aec34fda34b15ac89
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\fd9d171bcdcc7750ca7cbdcb83c3210a0c17f67f8bf5050ff0c8b2298209251b.exe
Filesize44KB
MD5b631ad67456cb884a1609593e93de136
SHA1c2d1119638b2dc8a6e96e9cc13effea5c41b32dd
SHA2566050a8a6b6f1d8505f64105b3a23ed22d63707b68fd0a272b6b0e68edf8fd604
SHA512d2e78ae50b8d81d830b8171fa37a2206cb27c29b587e5e13f5cbd48408524008a087bf70764bf86f93e505e95c35cfbba9d82bb1d5bb348aec34fda34b15ac89