Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 03:16
Behavioral task
behavioral1
Sample
2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe
- Size 161KB
- Sample260730-dsk2aa11ft
- SHA256 1ac77750f8d5843ba3700e51ca6819e63116faa684894ceac03813eb49f06363
- MD5 7ed95e52fb223f6747134a62ca14937d
- SHA1 cf3d17492d5e6f8f231922bebf4d5222f652e8ab
- SHA512 d1ea13f9f9c1c7e63f257971cad70bc944b3b8818bc51bafde80b43e0dee65a778f9a0d04b9d37e09cf33f3c8a081a83a6a3a78fa16eae48552ab62420f22117
- SSDEEP 3072:sr85CLgBme3dloAJP5L5I/hrYQBwUjNjD2n5/AD:k90Bf3dyAJP5L5I/aQBwUD
- TLSH T1E3F33BB5F2F2CCB9C16752F89587C6A12638FFA056265347022035A53F0BAD07FDE265
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
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 behavioral2/files/0x0007000000018926-12.dat family_neshta behavioral2/memory/4548-132-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4548-134-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4548-136-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4548-139-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Executes dropped EXE 1 IoCs
pid Process 4384 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.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\" %*" 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.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\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~3.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\msedge.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI9C33~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\identity_helper.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\MICROS~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedge_proxy.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\notification_click_helper.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MIA062~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\INSTAL~1\setup.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedgewebview2.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~2.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\cookie_exporter.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\elevation_service.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\INSTAL~1\setup.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\msedgewebview2.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\notification_helper.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedge_pwa_launcher.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~3\PACKAG~1\{5625B~1\WINDOW~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\BHO\ie_to_edge_stub.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\elevated_tracing_service.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\msedge_proxy.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MICROS~2.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MID1AD~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MI9C33~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~1\MpCmdRun.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\BHO\ie_to_edge_stub.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\122023~1.106\identity_helper.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MICROS~4.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.27\MICROS~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI391D~1.EXE 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.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 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.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\" %*" 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4548 wrote to memory of 4384 4548 2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe"1⤵
- 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:4548 -
C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe"2⤵
- Executes dropped EXE
PID:4384
-
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\2026-07-30_7ed95e52fb223f6747134a62ca14937d_conti_elex_neshta_ransomhub.exe
- Size 120KB
- SHA256 332787265e49a80aea444b9080a4e45538eabee09180d2875d0b4b92bba159f0
- MD5 3d4b195b440c8595671103fee73165bc
- SHA1 f0710c30b7c489dd1a2de0dedcd7a41247eff123
- SHA512 e9d020e8699ca99c239cf8e539d635e00310ec4b5ca6c114f3b96b1d619cf8d2476690b3efa8755f6058d48456f11f41146eb4d96c247b84480bd4dfb20f4415
- SSDEEP 3072:gjNjD2n5/A5gBme3dloAJP5L5I/hrYQBw4:gCBf3dyAJP5L5I/aQBw4
- TLSH T1CEC30AB5B2F6CC9DC1A792B896C7D6A13638FF944226934B022031A53F079907FDE365
- MD5 SHA1 SHA512 SSDEEP TLSH