Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
29/06/2024, 21:05
Behavioral task
behavioral1
Sample
4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe
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Size
146KB
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MD5
7d016188c49aecea5ab1e7f1e8979e5b
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SHA1
51c8201c7bf5b7c780de6b205931c5d8d0a41ab1
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SHA256
4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2
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SHA512
3dda23af4117214b17b43e2663ad3f15f24419489842816ced5e355f742d681805629a144690804ae1d4469e5c36b83951a83c59fd057a8b3a34e91031cf5bb4
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SSDEEP
3072:sr85CkkbAYn2GgYlBYN2fHYTo+uCt8wDSRUTT:k9xbAMpgY3gTV8DRUTT
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020272-12.dat family_neshta behavioral2/memory/4184-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4184-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4184-97-0x0000000000400000-0x000000000041B000-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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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-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe -
Executes dropped EXE 1 IoCs
pid Process 3684 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.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\" %*" 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.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\INTERN~1\ExtExport.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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\" %*" 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4184 wrote to memory of 3684 4184 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe 83 PID 4184 wrote to memory of 3684 4184 4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe"C:\Users\Admin\AppData\Local\Temp\4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe"2⤵
- Executes dropped EXE
PID:3684
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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\4ce796f7640c57f1a96fc60f3389b287d5f26dd88a7c2c3858794bfeac3b93a2.exe
Filesize105KB
MD5055051abc6b52ab2a324955058e56e25
SHA1249270c60fda4ffb7ac62dd99d5adf9c5f548876
SHA2566c156d99be2bc7e5e667fa630cc6a39c49e6a7549c2084af7cc32cb1194dde26
SHA512de1c38c1097083c3ccc0bd17a5e07a336b4f8a6842f077198e2d3ad8547c1f2288e1aa66a79c71254708d0ce2724d0b246d201b7f456d632ab6976133efe8d25