Analysis
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max time kernel
92s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 00:01
Behavioral task
behavioral1
Sample
7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe
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Size
1.3MB
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MD5
d0522fa173a05e5fdb9bc8a019037728
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SHA1
05d1edd593f31f36dd4bfe426a5a6a7550614dc1
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SHA256
7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515
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SHA512
00dceb8ac5444e77671e1e0f4b89a1219ee057c143212629ea6240b1d3c1afc8414831ab99be60fc65fb105bbf7fdbe6105fa72a0596505e9d60de88a48838c2
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SSDEEP
24576:AnTgED/SrD3jfdV2I+8tir9MeqdOrgDHey:CT/D/SrTxV+1ZMJD+y
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-14.dat family_neshta behavioral2/memory/3668-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3668-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3668-97-0x0000000000400000-0x000000000041B000-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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe -
Executes dropped EXE 1 IoCs
pid Process 4108 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.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\" %*" 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.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\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.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 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.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\" %*" 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3668 wrote to memory of 4108 3668 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe 85 PID 3668 wrote to memory of 4108 3668 7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe"C:\Users\Admin\AppData\Local\Temp\7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.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:3668 -
C:\Users\Admin\AppData\Local\Temp\3582-490\7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe"2⤵
- Executes dropped EXE
PID:4108
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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\7bce800612fa6ef53884ca094ed043f088af46b7fb12ad333512e932f99f3515.exe
Filesize1.3MB
MD54f59683a0579b3276bd0df3029d02510
SHA1c3b3c20d0e37a27d59d7fb24db0ce25f863b493a
SHA2560e42b5b108738e806d3e692bbc856d98f75c9bfb0de12b11b2f0a457e029ad46
SHA5127566acbad3c702e7585926f0ae150738bf16577035ed06d2e1e07b4ec4decb76da5ceb96e4117b563fcb57f1cfd97e9f06c68aa6df45d5b0a4f2fb8b1bbddbbb