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Analysis
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max time kernel
93s -
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
25/11/2024, 09:16
Behavioral task
behavioral1
Sample
cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe
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Size
232KB
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MD5
5b6cf25377df27d5642a935035ff3f40
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SHA1
884a5e532872de3a867fa08564e3d58de3b7d22e
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SHA256
cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488
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SHA512
d2a7749442b96b793e6b12a7aa8c14238b5eada0bf3dc860ee7043e6e7db01c8f2572ce238eb75e55e9408c05ec25ddbe27d2c2197fdc9ad7fd862f5e2daa379
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SSDEEP
3072:sr85C4NmI2cOSr2BPSW1I5ksCuk80AEJz1ROcd5wNNpbNKsf5E3JBC2kZU:k9KDNOSaBKW2nk5AE91ONfRmJBMZU
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-14.dat family_neshta behavioral2/memory/4724-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4724-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4724-97-0x0000000000400000-0x000000000041B000-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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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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe -
Executes dropped EXE 1 IoCs
pid Process 2044 cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.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\" %*" cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.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\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.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 cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.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\" %*" cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4724 wrote to memory of 2044 4724 cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe 83 PID 4724 wrote to memory of 2044 4724 cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe"C:\Users\Admin\AppData\Local\Temp\cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.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:4724 -
C:\Users\Admin\AppData\Local\Temp\3582-490\cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe"2⤵
- Executes dropped EXE
PID:2044
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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\cdafd1c6d8890ff1bdf60da23669dbd7c0b3d1b369922ec68852c967f3cf7488N.exe
Filesize192KB
MD5a56f7ba31ca89e7815046a73df82c16e
SHA1c05e5a2319b5dced7c751d308ad734c125b4ed28
SHA256aadc066c8a6d64cb2ebc19d0ffc7f9f3e0ed87eb06d2cea209d7e23847a3fdaf
SHA512f85bea17aecae238a75bac0a45e8950c0fe24eb4ad4ed95ef9b12b5f8ed02ca9e95e6a954c8a27e94b09d66344f5edd1005feeff66bc1c3d27d7f19449944690