Analysis
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max time kernel
94s -
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
05-12-2024 07:59
Behavioral task
behavioral1
Sample
29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe
Resource
win7-20241010-en
windows7-x64
14 signatures
120 seconds
Behavioral task
behavioral2
Sample
29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
14 signatures
120 seconds
General
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Target
29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe
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Size
956KB
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MD5
2b013072bdbb74e38fa7abbed03141c0
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SHA1
aca69f1bb0e6a810c5329de7ce0c17309cc3c6be
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SHA256
29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1fa
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SHA512
e51dfbb8a75327b3c7c1b50bcf9b87ee587aef6bb73b21de65b11f9fe8b70715fbb7c3581919b827063f0dd2b46b971e73fc9480fe4e2acc54f867f489f80d25
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SSDEEP
6144:k9KekItZPW+FK4Bd9FK4BdpP+ns9l0CxVqIOlSdGE8fj4gLvMxL2ski8q:723KQKaPF9qDIGxr7xExXX8q
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020253-17.dat family_neshta behavioral2/memory/2956-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2956-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2956-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2956-101-0x0000000000400000-0x000000000041B000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe -
Executes dropped EXE 1 IoCs
pid Process 4852 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.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\" %*" 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.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\GOBD5D~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.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 2 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 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.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\" %*" 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4852 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2956 wrote to memory of 4852 2956 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe 83 PID 2956 wrote to memory of 4852 2956 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe 83 PID 2956 wrote to memory of 4852 2956 29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe"C:\Users\Admin\AppData\Local\Temp\29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.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:2956 -
C:\Users\Admin\AppData\Local\Temp\3582-490\29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4852
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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\29ef83af85f0fdb2d7f635856c2e63fd03f8a3d41fb41a2f75bf0675d45cf1faN.exe
Filesize916KB
MD5b3b096cfc242d5c0e9c3a89b764ae276
SHA14274dbb0ea5eecf9343493dec29a9dc056d955a6
SHA2566e33e58b9d7781223d93dbf3ffde4b4c3bd085e2fbfeb022638f1f3af6a6db7f
SHA512342e41bbd1c51d9831e66eb92d7360879fcd83ef18cf6b845c72d87f573897e3e6cf06fc14bc89db3c47588d57c80dc013b6c49608353bde26204da3fe733da1