Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
24/06/2024, 04:26
Behavioral task
behavioral1
Sample
f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe
Resource
win7-20240221-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe
- Size 369KB
- Sample240624-e2hg7a1alm
- SHA256 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994
- MD5 d62e4b089848c4ab7acfa49cccf4a890
- SHA1 0c9d283a7802a84056e99da4048f3cfad190341f
- SHA512 53c3a1449aa21864b4a160458f942363b36633341434b634290d817760ba4f3306291b3b10e5bc83b583f8807881fea3eb71f2768143c1a0423e19b7189c53c6
- SSDEEP 6144:k9NNv5HAwT3Js1XD5bPyLShsNlJYRV37wTyPzembIrcvYbJGM:SNBgwT3K5bszJYj7wTsaV
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023b-15.dat family_neshta behavioral2/memory/3128-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3128-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3128-100-0x0000000000400000-0x000000000041B000-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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe - Executes dropped EXE 1 IoCs
pid Process 2128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.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\" %*" f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.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\920902~1.67\MSEDGE~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.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\" %*" f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe 2128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3128 wrote to memory of 2128 3128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe 83 PID 3128 wrote to memory of 2128 3128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe 83 PID 3128 wrote to memory of 2128 3128 f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe"C:\Users\Admin\AppData\Local\Temp\f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.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:3128 -
C:\Users\Admin\AppData\Local\Temp\3582-490\f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2128
-
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\f03fe28a1b0922f10001dd6bde7f42a91ea9b8aa98c577be4a88734243c88994.exe
- Size 329KB
- SHA256 cc2692d974f7876f2c1413cf3b79ea3ac562576ed7850ba69176884aee40c34f
- MD5 4ffc6f83827c95c718cf3531ec8c1e0b
- SHA1 afe4a380614bc4fc9eba8da13ce75f2543b3fe1d
- SHA512 1a938331944a5158dbe23172219b84f466859dbfc908fc27c1c3dbd646494a775b90ccf7c11487f20b4d561e97b3479c2496252e01d9084b7b4ef8e7f1854a02
- SSDEEP 6144:XIrcvYbJGlNv5HAwT3Js1XD5bPyLShsNlJYRV37wTyPzemf:4UNBgwT3K5bszJYj7wTst
- MD5 SHA1 SHA512 SSDEEP