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Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2024, 20:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe
Resource
win7-20241010-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe
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Size
371KB
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MD5
07c434d574931004be30da42f7b3b0e0
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SHA1
172620ac3d2a916cfc4bf467678f52e08fe75c6d
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SHA256
e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28d
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SHA512
13f04fba92a28f3390a554b086e881c9a6ea35337d7e76b4157295654c6b50abf9102a0619fe490eb78605372bedab6fe66bc96098854db96db59cbbc53f2d73
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SSDEEP
6144:Pu09wKm1HOUeX3S8dB9tiJJLhWj2gIdV3DLUBnFfh51CKK8Nu0KkJCpCiAO5nQWq:UKm1HOUeXC0DtiJJLhWj2gIddnUBnNE2
Score
10/10
Malware Config
Signatures
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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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe -
Executes dropped EXE 1 IoCs
pid Process 4108 e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.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\" %*" e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.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\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.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 e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.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\" %*" e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 920 wrote to memory of 4108 920 e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe 82 PID 920 wrote to memory of 4108 920 e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe 82 PID 920 wrote to memory of 4108 920 e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe"C:\Users\Admin\AppData\Local\Temp\e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.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:920 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4108
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD5d9e8a1fa55faebd36ed2342fedefbedd
SHA1c25cc7f0035488de9c5df0121a09b5100e1c28e9
SHA256bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
SHA512134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
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C:\Users\Admin\AppData\Local\Temp\3582-490\e3537c984cd3fe1b5fe0004f592ac699d305f578385e761d5d87b4117e2dc28dN.exe
Filesize331KB
MD5a9a26129b895c534beaf214c33c3713f
SHA1d7be4fc3c1a96f29db68b0c61ed1d1536c0e959b
SHA2568abdbc9f3f034ee35f3da776ae607a1a38cf09af21d2b20a47633ec81269c726
SHA5128624f62c2d699ba1dc5f6588cf0c68699df722fb7dbfec2464f6a22f8ae7c3109bf539df3f26a56c515c62316e7c7c27a15ba5ff32b11c2e58461e321cdd30fc