Analysis
-
max time kernel
93s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2024 00:28
Behavioral task
behavioral1
Sample
2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe
Resource
win7-20241010-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
-
Target
2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe
-
Size
144KB
-
MD5
3a8956cff4f916416940b29be2df67a0
-
SHA1
df5c8803a55cdcf4fea808ac9f8d9a350c4804ce
-
SHA256
2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5
-
SHA512
1428c42f72999292e7f6ab5f84e8e51c329ee8a4c2591532130e2c0d71dc6638fa2745c1d5f09eb21305f5a7efb1a18406bf11f26eea344314fe7b6b737bf3db
-
SSDEEP
3072:sr85CquaJG4vlP6k4qmKjfHYToVKSJ9sfQvTQ:k9RaJFvlP1jgTEJ4QvTQ
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-13.dat family_neshta behavioral2/memory/3936-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3936-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3936-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.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\" %*" 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe -
Reads user/profile data of web browsers 3 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\plug_ins\PI_BRO~1\64BITM~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.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\" %*" 2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe"C:\Users\Admin\AppData\Local\Temp\2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.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
PID:3936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
-
C:\Users\Admin\AppData\Local\Temp\3582-490\2554bf67f638a422a893f9907ac08a86ffa2fb86a2e82cae8c45fde67169a9e5.exe
Filesize103KB
MD59221feb99177f00b9f1932700f30c593
SHA14910fcb0e9a70dedbb1acd90f3086b4811ee18ac
SHA256d25e1adcfae95561a5cf98ffdd2ded26b2b09c89a48621370831e5d5c01f4828
SHA512b6f2b143fa3e4e3dcfe3d459c63b108e9f3218a4319da5493cc38012ad60f8c8f06e194f7b985934b541d246a06a3cd3fb5d5e9dee396c807246c5cc88782b72