Overview

overview

10

Static

static

10

2026-09-10...ar.exe

windows10-2004-x64

10

2026-09-10...ar.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-10_fe2287e30507e7917e7456cccf55da1e_cobalt-strike_elex_icedid_neshta_njrat_ransomhub_stealc_vidar
  • Size 1.3MB
  • Sample260910-3rgd5szset
  • SHA256 a16bcb33ead364d0248487ab5fd29432283d3893ebcc5ec1eb640094bce6a083
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neshtar77discoverypersistencerootkitspywarestealer

Malware Config

Targets

    • Target
      2026-09-10_fe2287e30507e7917e7456cccf55da1e_cobalt-strike_elex_icedid_neshta_njrat_ransomhub_stealc_vidar
    • Size 1.3MB
    • SHA256 a16bcb33ead364d0248487ab5fd29432283d3893ebcc5ec1eb640094bce6a083
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryneshtar77persistencerootkitspywarestealer

    • Detect Neshta payload

    • Family: Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Family: r77

      r77 is an open-source, userland rootkit.

      rootkitr77

    • r77 rootkit payload

      Detects the payload of the r77 rootkit.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies system executable filetype association

      persistence

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks