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
12-01-2025 17:12
Behavioral task
behavioral1
Sample
bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe
Resource
win7-20240729-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe
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Size
669KB
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MD5
d54898e0cf66dd146ef5ab77be1feca4
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SHA1
ef540d33d676503708143c482ad28e4b8ae513c6
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SHA256
bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686
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SHA512
d6f1f8f3e5b3a8402ed68d15339c04a0c7d762b072db0a7adb4f165bc874dc18ac4762971c8e4eb1ca651da811271260498567f3bddc51c14a8008cb9c4cf45f
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SSDEEP
12288:1MJ/cPlJQt1whjFjvkJ6uRVwqw/6hpNZmhauRL+YjUt8ZZ1TPpjp+Ph5KS+m4W0N:O/GlJtjvkJ6uRVwvCh1duRLRWoZpxgPo
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-13.dat family_neshta behavioral2/memory/1900-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1900-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1900-96-0x0000000000400000-0x000000000041B000-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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.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\" %*" bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.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\EDGEUP~1\13147~1.37\MICROS~4.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.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 bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.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\" %*" bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe"C:\Users\Admin\AppData\Local\Temp\bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.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
PID:1900
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\bc9c1a579adde54497c9f39be4cc50db4eb188eeab6c9493e3cad4e951cc4686.exe
Filesize628KB
MD5311d9c5078572b33a77cfa37ab7512c6
SHA151c94458f2423348c95ca3e2dc9b5f8588322536
SHA25682334669f2a21f1f093f08207d4c7405a8e101c7f3792b3e91f56859e2b165b8
SHA5122fd31bd313c80885908115f483e331a37282534090c4dc8d0c64c0536b81657afcf4a8961321e4a5d4a68c002d432e13a9d60d488d47787dd0dc0e4f1820c0cd