Analysis
- max time kernel
125s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/05/2024, 01:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe
- Size 746KB
- Sample240511-b31tdaeb4t
- SHA256 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224
- MD5 2cb2e38d79d9c05ecf434f576ce1654a
- SHA1 4ac390ee3370371b42776b2482c88e6b78a5a144
- SHA512 40b568b14d8fffa27a5bcbc8eeb51a72b580a0fbc42a792cd1ded4439429e17a20e3a3c9bfa05f02314357bc9bade693b22bb90738a3d744a140fdcdf1575fa0
- SSDEEP 12288:6VReLAfP7wD0QCLP/5RcnNdpFo1pfnzgUVJOMri8zk0zhd5ug/Pi9Mzv1eSXb/a:m537wD0QCsnfILv02EIPiO5eI7
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/memory/1108-11-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1108-13-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1108-12-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1108-16-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1108-125-0x0000000000400000-0x000000000041B000-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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.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\" %*" a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 220 set thread context of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\cookie_exporter.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\identity_helper.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI9C33~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\BHO\ie_to_edge_stub.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\INSTAL~1\setup.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\notification_click_helper.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~3.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\elevation_service.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\124024~1.80\pwahelper.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.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\" %*" a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97 PID 220 wrote to memory of 1108 220 a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe"C:\Users\Admin\AppData\Local\Temp\a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Users\Admin\AppData\Local\Temp\a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe"C:\Users\Admin\AppData\Local\Temp\a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe"2⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:1108
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4148,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4168 /prefetch:81⤵PID:1620
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
- Size 86KB
- SHA256 a489e04116c0b37212a1345439a5be261a4e3d71314de56e0cc89b78bf9f7d60
- MD5 75dc49f39e792b0094d49f363a2ecb63
- SHA1 9b06fcd14dfd1f57c0f8ddcf82d17b75c34862a1
- SHA512 cf2b2b4d316dd142bb6b2c63e11c4c756067fe58f41038e2d6991982fbe1677dad9a12e578833556e01798b84f03671f70993347a92fe7b076d36def49c236fd
- SSDEEP 1536:3K28EOHRABiUMwseIgh/sE/EkHd0Ci2zkQASqk+H6L2C:3K28EWRAYuvsEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\a0160c870df8ef7f443481784bb182bf5e8d522b0394de21f7adfd4942382224.exe
- Size 705KB
- SHA256 97d8c8deaacdfd159c9789a8446718a2d6380dfd7e2e443ca3aa916173f51c5f
- MD5 0ba7e6cbd43791910a1684ff6a2a8486
- SHA1 debec115b149200f4f79947be2819117720354fe
- SHA512 f2777489447ee2bed72870a15b2ae78d8058177e40398883bb03d04956499ebefeb1e3e7de81bc0dd88e0e957d9824c8277663d91a145dfe682ad83f539d47ac
- SSDEEP 12288:Pa7AfP7wD0QCLP/5RcnNdpFo1pfnzgUVJOMri8zk0zhd5ug/Pi9Mzv1eSXbu:P337wD0QCsnfILv02EIPiO5eIq
- MD5 SHA1 SHA512 SSDEEP