Analysis
- max time kernel
141s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
18/05/2024, 08:21
Behavioral task
behavioral1
Sample
b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe
Resource
win7-20240419-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe
- Size 84KB
- Sample240518-j84ffsbe2z
- SHA256 d9770b42442eafe2e7c8584a5a3de21c7e8cd290628785fb49ceba5ce56c5edb
- MD5 b4d903a4f0c7be0faf2159d2904ffd40
- SHA1 007d3e61489357e60e941dcedec331bcd4027817
- SHA512 f9b482a60e45256dd0f12a6e03096ff532b6a3da5f3bed38b8506a72559b6f24a77a6b9f6d31122bf3fd18d46092da4f39e07f8a7418153f6fb5d11a6ac9dd52
- SSDEEP 1536:JxqjQ+P04wsmJCVbZ4S78pHnO1YYJqIfrc8yd27ciT:sr85CMoAHnOWYJqIfrcRMoS
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020255-15.dat family_neshta behavioral2/memory/3652-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3652-100-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3652-102-0x0000000000400000-0x000000000041B000-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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe - Executes dropped EXE 1 IoCs
pid Process 4004 b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.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\" %*" b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.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\EDGEUP~1\13187~1.37\MICROS~3.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI391D~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.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\" %*" b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3652 wrote to memory of 4004 3652 b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe 82 PID 3652 wrote to memory of 4004 3652 b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.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:3652 -
C:\Users\Admin\AppData\Local\Temp\3582-490\b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe"2⤵
- Executes dropped EXE
PID:4004
-
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\b4d903a4f0c7be0faf2159d2904ffd40_NeikiAnalytics.exe
- Size 43KB
- SHA256 363f616dea3691e01df986ea4fe5c63c5908ab8bc31d85e7dd26f84b9e2c2874
- MD5 7b78053135842ab4740988195300f80e
- SHA1 415c407b9d4132f462e82a1f1fcc0f64c745d16a
- SHA512 8b5ee3f4c28515ef90af7a0950208415b92ca7a06c665fd9175211790cbf221adc489025ca1e4cfacbc22131101e83a2eb7055232c589b940f1c3088bf904c38
- SSDEEP 768:6Jo7Itpr93j9PnO1H4YJqIfrHppsnyfyd2YiQZiRBE4Zi:6S78pHnO1YYJqIfrc8yd27ciDbZi
- MD5 SHA1 SHA512 SSDEEP