Overview

overview

10

Static

static

10

5b8ec89f5b...0N.exe

windows7-x64

10

5b8ec89f5b...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5b8ec89f5b089183a2e0b0040646590a62e197d319287d3a9cf6148b571e4500N.exe

  • Size

    160KB

  • Sample

    250104-nhs91sxkhs

  • MD5

    cce9a9111061a7296473b97c2caf37b0

  • SHA1

    2291cd644350fa77f8abf527906b70f4f75b4c2c

  • SHA256

    5b8ec89f5b089183a2e0b0040646590a62e197d319287d3a9cf6148b571e4500

  • SHA512

    67d67465dbcd9b28a131337c21504cc9dfce1ca21846af5880ea8e5063603d2ed0d2b24315ee6d87f7a0ca8e7449d5cd3e5b3bab4272fedac25353fb8223a919

  • SSDEEP

    3072:sr85C0XXRucat06j+qFl1mi98uTyEyvFUPZkUgAr/:k90X5at0rqFl1n98uTy3tFUH

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      5b8ec89f5b089183a2e0b0040646590a62e197d319287d3a9cf6148b571e4500N.exe

    • Size

      160KB

    • MD5

      cce9a9111061a7296473b97c2caf37b0

    • SHA1

      2291cd644350fa77f8abf527906b70f4f75b4c2c

    • SHA256

      5b8ec89f5b089183a2e0b0040646590a62e197d319287d3a9cf6148b571e4500

    • SHA512

      67d67465dbcd9b28a131337c21504cc9dfce1ca21846af5880ea8e5063603d2ed0d2b24315ee6d87f7a0ca8e7449d5cd3e5b3bab4272fedac25353fb8223a919

    • SSDEEP

      3072:sr85C0XXRucat06j+qFl1mi98uTyEyvFUPZkUgAr/:k90X5at0rqFl1n98uTy3tFUH

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Neshta family

      neshta

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 v15

Tasks