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Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/01/2025, 22:39
Behavioral task
behavioral1
Sample
vaultFile17014791945718416581.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
vaultFile17014791945718416581.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
vaultFile17014791945718416581.exe
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Size
129KB
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MD5
af5814f78ef77f83f9ead1caf5ada012
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SHA1
b9fe65dd240558a1d39b21a0d5f3b48345263eb4
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SHA256
354622421a1966755dd59eff4145c8a7f1b6ed9cba2ca87f186e85f4e272b89f
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SHA512
287afdb13169a5807d7248ca0db117c7364beb5e8daaa98abdcb81ff12c59a7c9e04dad52dfd695b2cac303894de958f1363200c505e0491a564eba3dcd16f65
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SSDEEP
1536:JxqjQ+P04wsmJCsPKxG7QeLuk/3hIFmNjEX/QSjv+T:sr85CsSxG7hukqCAX/QSjve
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-11.dat family_neshta behavioral1/memory/2444-89-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2444-91-0x0000000000400000-0x000000000041B000-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 2536 vaultFile17014791945718416581.exe -
Loads dropped DLL 5 IoCs
pid Process 2444 vaultFile17014791945718416581.exe 2536 vaultFile17014791945718416581.exe 2536 vaultFile17014791945718416581.exe 2536 vaultFile17014791945718416581.exe 2444 vaultFile17014791945718416581.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\" %*" vaultFile17014791945718416581.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\COMMON~1\MICROS~1\DW\DWTRIG20.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe vaultFile17014791945718416581.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE vaultFile17014791945718416581.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com vaultFile17014791945718416581.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 6 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 vaultFile17014791945718416581.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vaultFile17014791945718416581.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.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\" %*" vaultFile17014791945718416581.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2536 vaultFile17014791945718416581.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2444 wrote to memory of 2536 2444 vaultFile17014791945718416581.exe 30 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2112 2536 vaultFile17014791945718416581.exe 31 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2968 2536 vaultFile17014791945718416581.exe 32 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 2812 2536 vaultFile17014791945718416581.exe 33 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34 PID 2536 wrote to memory of 3052 2536 vaultFile17014791945718416581.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\vaultFile17014791945718416581.exe"C:\Users\Admin\AppData\Local\Temp\vaultFile17014791945718416581.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:2444 -
C:\Users\Admin\AppData\Local\Temp\3582-490\vaultFile17014791945718416581.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\vaultFile17014791945718416581.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 -s C:\Windows\System32\scrrun.dll3⤵
- System Location Discovery: System Language Discovery
PID:2112
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C:\Windows\SysWOW64\regsvr32.exeregsvr32 -s C:\Windows\System32\msxml2.dll3⤵
- System Location Discovery: System Language Discovery
PID:2968
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C:\Windows\SysWOW64\regsvr32.exeregsvr32 -s C:\Windows\System32\msxml3.dll3⤵
- System Location Discovery: System Language Discovery
PID:2812
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C:\Windows\SysWOW64\regsvr32.exeregsvr32 -s C:\Windows\System32\msxml4.dll3⤵
- System Location Discovery: System Language Discovery
PID:3052
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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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Filesize
88KB
MD599f482ca3544aa262ea62e3e15fb2ac6
SHA1287248aeeddc09dbbff13c54fca4a8cb636caf43
SHA256309e066199b135d07e49120ae452171fd1e3b9dfe069ae1d63ab08f8b4d175da
SHA512ee67ba85dcf5c5b99b8ce74da8fe0ffaff2ec459adcfb4a597b20422e1af3f39fad2ac4637199b1e5a031083a54cf2535077944b113b45c1b3de4b3f4cec0097