Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/07/2026, 23:17
Behavioral task
behavioral1
Sample
2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe
- Size 2.6MB
- Sample260728-291easyeme
- SHA256 7d764647782784f02464256d077a077e6f43614fb2c544d907c5d47f1808e738
- MD5 2ea075d6a890920f81c32e6774bd24a2
- SHA1 aefc5a903bf0f27b11f1fe570feca9575a4649c4
- SHA512 5d915aec7f946052dc4f1319d2eb2013f35602fa0cf47852f0e531b1a4235c4937e6af6989c4192c91f3ddf0e8c9faca7bdf7b1b5d8a28fe849d4520dd0732bf
- SSDEEP 49152:avqjUnPQ7shGbUgDKXTN4gk/1QbyQAvJQ4TLiJU5ZnowvQrg1gqLdLr+lO5lb8:avqjYhGbUrN4gk/1yARQeCU5W3Yv8
- TLSH T1F9C502227BF5C076C65375708A2FE7BAE675A328072388C76BD01E299F31541833BB65
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Detect Neshta payload 5 IoCs
resource yara_rule behavioral1/files/0x0006000000020328-15.dat family_neshta behavioral1/memory/3352-137-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3352-138-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3352-139-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/3352-141-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - 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-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe - Executes dropped EXE 1 IoCs
pid Process 4656 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.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\" %*" 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/files/0x00090000000244cb-5.dat autoit_exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedge_proxy.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\INSTAL~1\setup.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI9C33~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MIA062~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\notification_click_helper.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\MICROS~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\INSTAL~1\setup.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedge_pwa_launcher.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\COOKIE~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\IDENTI~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\148039~1.54\BHO\IE_TO_~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~3.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\NOTIFI~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\elevated_tracing_service.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\148039~1.54\ELEVAT~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\BHO\ie_to_edge_stub.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedge.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\elevation_service.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~2.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\cookie_exporter.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\pwahelper.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI391D~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\PWAHEL~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\ELEVAT~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~3.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\148039~1.54\COOKIE~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\BHO\IE_TO_~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 4324 4656 WerFault.exe 85 - System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.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\" %*" 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3352 wrote to memory of 4656 3352 2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.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
- Suspicious use of WriteProcessMemory
PID:3352 -
C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4656 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 5723⤵
- Program crash
PID:4324
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4656 -ip 46561⤵PID:1148
Network
MITRE ATT&CK Enterprise v16
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
- TLSH T17493AE13FAF18872D1621BF89C29E359C93F7A306E3056A7A3E40D5D5D747C26C2924B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-28_2ea075d6a890920f81c32e6774bd24a2_agent-tesla_backswap_elex_neshta_stop.exe
- Size 2.6MB
- SHA256 e8bf2ff21733b01507c1bcaea6e34f7d6625e60e0e9e91f7c41bbaf1fb9560fb
- MD5 882d0342b8c92a521f622cfd93731165
- SHA1 0bdaa143008c6c4d0aae1ccf514b6ffee604c0c7
- SHA512 22369229554091b017359b2f7bb3b829a00356e98e5f762e114be6846a0acbb91d51110fe78f0a344ec9c4bd3cd4293cdb453b2dc09fcea9a12edbf4fb4a8ff5
- SSDEEP 49152:i1vqjUnPQ7shGbUgDKXTN4gk/1QbyQAvJQ4TLiJU5ZnowvQrg1gqLdLr+lO5lG:i1vqjYhGbUrN4gk/1yARQeCU5W3Ya
- TLSH T1CBC502227BF5C076C65375308A2FE7AAE675A318072388C76BD01E39AF31541933BB65
- MD5 SHA1 SHA512 SSDEEP TLSH