Analysis
- max time kernel
134s - max time network
103s - 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, 22:45
Behavioral task
behavioral1
Sample
76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe
Resource
win7-20231129-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe
- Size 295KB
- Sample240507-2pel4acb71
- SHA256 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a
- MD5 c001bf0c40ddf7d4ad76d5b14032dc6a
- SHA1 7eb4d5271629ae45e9d05e6ae77395e73711a264
- SHA512 46f021441ccfc5b1006b584eb192d1c6b5e6be7c5afe3e7f6f278708f394164c43272d41f9ea5ed7d6b064b47c82364d3c69b7de6709db801bf30a1725fa71ac
- SSDEEP 3072:sr85CW8TXROLdW5m4mURQ9OOGx0kmlvlUoQJczkitvo4BpYN/6mBPr/:k9W/N2cOO8MAA4NCmBPr/
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020245-15.dat family_neshta behavioral2/memory/4492-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4492-100-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4492-101-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4492-103-0x0000000000400000-0x000000000041B000-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 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe - Executes dropped EXE 1 IoCs
pid Process 3420 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.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\" %*" 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.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\Adobe\ACROBA~1\Reader\ADelRCP.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.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\" %*" 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4492 wrote to memory of 3420 4492 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe 83 PID 4492 wrote to memory of 3420 4492 76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe"C:\Users\Admin\AppData\Local\Temp\76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.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:4492 -
C:\Users\Admin\AppData\Local\Temp\3582-490\76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe"2⤵
- Executes dropped EXE
PID:3420
-
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\76e9ed36cd4672e9adedb1af7a7ca110926166d2628b7d0b46b94fc1cb18705a.exe
- Size 255KB
- SHA256 b1ed178ad67f4d7b0386fe4563aeebf2ad332e9e098b246c4c88ada1f2b9fca7
- MD5 492afa76776803da19a6e697ef624cd3
- SHA1 6b79c8302b3dca258b19337f763e22e8cbb1b96f
- SHA512 d9ea0e875bb4e2405fba584a0c51d1bf50045bb35afe0f39b6d9ea17b844ec8932ef961d37f817920e2585af066e86734d21ad50977f47a3c814da6d42401dd3
- SSDEEP 3072:Hczkitvo4BpYN/6mBPry8TXROLdW5m4mURQ9OOGx0kmlvlUoQ:HA4NCmBPry/N2cOO8M
- MD5 SHA1 SHA512 SSDEEP