Analysis
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max time kernel
95s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-11-2024 17:31
Behavioral task
behavioral1
Sample
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
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Size
203KB
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MD5
35d64cdad330172fe6881f9732ad8f10
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SHA1
54c6d6aa834cb8932644c3e4bc7568b251f2243a
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SHA256
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3
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SHA512
800b7a47666081e6776c5f63ba9064e01ad012976224c610a4af83d0b41f967009c3cc2f8aabf3af7c10826c1b4bdfe550a1249dd985800eedbe5faecce4eaf4
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SSDEEP
3072:sr85Cw8RXwMsPaV1t+CNJNBwXXyZuVo9f9vZDe4L8R9b31ic2BX/:k9H1w5P21t+C7ZZFf9vZiJV31ic2BP
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule behavioral2/files/0x0006000000020253-12.dat family_neshta behavioral2/memory/4428-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4428-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4428-95-0x0000000000400000-0x000000000041B000-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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.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
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe -
Drops file in Windows directory 1 IoCs
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process File opened for modification C:\Windows\svchost.com 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.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.
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe -
Modifies registry class 1 IoCs
Processes:
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe"C:\Users\Admin\AppData\Local\Temp\3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe"1⤵
- Checks computer location settings
- 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:4428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Filesize162KB
MD5e96609e537811a478e70b4327d4298be
SHA12c9e0cb8bf4fda78638f60c0d8492f8db5e2c579
SHA256fbfedda18e93b612730860a0f338a0d6f6565548d9e47a342856861abc859f10
SHA512553dad4793ca29954ac0f99c4e8e1dc3cc1c0988fef180da0cd298f06a1e89d517773e9707670378e4abdc65981f34c314bf4156adf3da770358a1dc4260fde0