Analysis
- max time kernel
135s - max time network
104s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
07/05/2024, 21:31
Behavioral task
behavioral1
Sample
554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe
- Size 536KB
- Sample240507-1c8tqsgh2w
- SHA256 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041
- MD5 0f93acd03ee94704d6fec6f5cdd34be2
- SHA1 b144c06d48099a7f531498787d3ab45a8444d6d8
- SHA512 e74546fe9e4340cf9b34e518f7adf9d17f6495deae4cf0cd292d2a1e42a7ca72ab53996166ef5b3f32077428e832fb2d4ccd93c707010d92a1c03ca7da3bdfef
- SSDEEP 6144:k9o9ibyLRdbFUVMCebtDh8UDxRNcaCxSVQ5T+wlkVnwlkV6:7p7aS5bt93pcaCxSy5KwSwV
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020245-14.dat family_neshta behavioral2/memory/968-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/968-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/968-101-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- 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-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe - Executes dropped EXE 1 IoCs
pid Process 3380 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.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\" %*" 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 968 wrote to memory of 3380 968 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe 85 PID 968 wrote to memory of 3380 968 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe 85 PID 968 wrote to memory of 3380 968 554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe"C:\Users\Admin\AppData\Local\Temp\554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Users\Admin\AppData\Local\Temp\3582-490\554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe"2⤵
- Executes dropped EXE
PID:3380
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
- Size 86KB
- SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
- MD5 3b73078a714bf61d1c19ebc3afc0e454
- SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
- SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
- SSDEEP 1536:JxqjQ+P04wsmJCNgh/sE/EkHd0Ci2zkQASqk+H6L2C:sr85CysEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\554007644af3f12d6ab34f5ab427baa0eaca30f1177dc6f32760ace0a7778041.exe
- Size 496KB
- SHA256 db9fc1e2a3291ac584be072f4596c361bca2ae73008360787b69a5a2bafe363d
- MD5 58048a355f14921e387d7fefbb3a69aa
- SHA1 27dd3bdaed1a9f56bb62512dd97be06349d2306e
- SHA512 ebeba859e1cf899b597d09ff33b697dca29797994d01077919db49a45fcfa2b355684ed3da6fb553c284c09f6be8df5c55ef399793221169e40d335c4bc9d9ea
- SSDEEP 6144:EwlkVR9ibyLRdbFUVMCebtDh8UDxRNcaCxSVQ5T+wlkV6:EwUp7aS5bt93pcaCxSy5KwV
- MD5 SHA1 SHA512 SSDEEP