Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 18:08
Behavioral task
behavioral1
Sample
00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe
Resource
win7-20240705-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe
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Size
2.1MB
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MD5
6d965885950b37bb341ad70dac1b6e0f
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SHA1
15fc7b94a453c53cbe11047b84186eaafbf7d022
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SHA256
00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713
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SHA512
7771a598202679fdf049fe8274bfcf67b9d81bbd3f2fe952c862885c91f0d4e263fb7c73c80348e5b5b328c23409e10d822a55a9ccea4a8f92a9a94cff387436
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SSDEEP
24576:QA1UV5tbTtyEL95eICQ9n/S6mNIv291H2sFBRSeST8vYYG/mGv0MqwoWt8QN8QW:4V5hF5d63HXFLSeST8vymGxoWt8QdW
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020201-17.dat family_neshta behavioral2/memory/2344-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2344-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2344-101-0x0000000000400000-0x000000000041B000-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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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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe -
Executes dropped EXE 1 IoCs
pid Process 692 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.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\" %*" 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.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\Adobe\ACROBA~1\Reader\ADelRCP.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13195~1.15\MICROS~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~4.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~3.EXE 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.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 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.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\" %*" 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2344 wrote to memory of 692 2344 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe 84 PID 2344 wrote to memory of 692 2344 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe 84 PID 2344 wrote to memory of 692 2344 00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe"C:\Users\Admin\AppData\Local\Temp\00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.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:2344 -
C:\Users\Admin\AppData\Local\Temp\3582-490\00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:692
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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\00aa5b6c2303f19784e87895192c895dfb96d68bad30181dc842ada2a9cb9713.exe
Filesize2.1MB
MD52af0da70206a878384863c577ca4dd4c
SHA17121830f09d3be7e52c15c461b478fdc27d37a8d
SHA25604e03c967b27e73162ade15f3d531738a3263602547acb98fb441acdea3d130e
SHA5121ea2632bc1e00a8c15dee179656765132c8af1bc751704a849a7b8e874543627ebdddbf54a4b60509cd9240658a0a36da84c4ccdac2c9da8db2e04d25576494d