Analysis
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max time kernel
95s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2024 23:37
Behavioral task
behavioral1
Sample
e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe
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Size
2.8MB
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MD5
60ae313cc3864363618dcb191e480767
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SHA1
e949412a0824f4e1d15dd35d3b1d16067783482d
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SHA256
e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34
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SHA512
2a23168ea832cae909c3ebfdc95575e5d25728ff947e6f292783913826131e9c428751a04c2f7f185135649c2511e9303a09cfb0ec6c301b9b4afd4ad991696a
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SSDEEP
49152:hUVCX9sBh7Y+G1M2mjCuuIrXHdwtNrKPD6ayqJFV3YzRwH:hQCX947BG1M2mvuIrXHdwtNrKPD6wnIq
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-14.dat family_neshta behavioral2/memory/2984-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2984-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2984-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2984-98-0x0000000000400000-0x000000000041B000-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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe -
Executes dropped EXE 1 IoCs
pid Process 1488 e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.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\" %*" e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.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\Google\Update\1336~1.371\GOOGLE~3.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.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 e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.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\" %*" e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2984 wrote to memory of 1488 2984 e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe 83 PID 2984 wrote to memory of 1488 2984 e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe 83 PID 2984 wrote to memory of 1488 2984 e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe"C:\Users\Admin\AppData\Local\Temp\e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.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
- Suspicious use of WriteProcessMemory
PID:2984 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe"2⤵
- Executes dropped EXE
PID:1488
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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\e1901d99b2797cd5f78574239ca6a76e809296f5aeb1fcb4e23b7770d3eb2d34.exe
Filesize2.7MB
MD5bfc096a68e5143df165cb2d63f944476
SHA1cb7942bbf607675a9220a5eb935dc4b38c415a38
SHA256d8004fe049b1c5c537fbd87a8845de28483a9a5e52b7c58b8604dcc1de022e81
SHA5128aad0d5f8531b3fdd75dbad51988208f8920021e3cd8dd5c212202a1a872e2a44af676be0cb952f7990ce66df08fc83ab38cc1c86136dd1466f6c48004df73fc