Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-02-2025 16:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe
Resource
win7-20240903-en
windows7-x64
10 signatures
120 seconds
Behavioral task
behavioral2
Sample
fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
10 signatures
120 seconds
General
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Target
fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe
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Size
271KB
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MD5
2c5c3c69faa0391c5e1754e460d77529
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SHA1
a6a9893a336a00d4eba3e297c1c3bfcf978d2cf7
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SHA256
fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b
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SHA512
6e566d246368aa7770c442af6eab04e6c9e33d87eb99ef76ceff3230a9ac356fd0b325543b99c2e7861dc5844997494c960551ca6eed90fafd026721b36fd660
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SSDEEP
6144:Pup8C94DXKyz8y1sbgkSN5hbn+EpfRm8eziCfjw3aDI:m4DXKyz7xyw3aDI
Score
10/10
Malware Config
Signatures
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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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Loads dropped DLL 1 IoCs
pid Process 1708 fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.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\" %*" fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.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\Reader\ADOBEC~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.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 fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.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\" %*" fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.exe"C:\Users\Admin\AppData\Local\Temp\fcf51cbf483c9b65530480b29fb50d9667367a28d729c755302f8c75125ce52b.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
PID:1708
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
859KB
MD5754309b7b83050a50768236ee966224f
SHA110ed7efc2e594417ddeb00a42deb8fd9f804ed53
SHA256acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6
SHA512e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156