Overview

overview

10

Static

static

10

79a3be86fa...3N.exe

windows7-x64

10

79a3be86fa...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    79a3be86fad662d04a4695b873e4ebf3eb1585c9934a48100fe1c56883915a03N.exe

  • Size

    1.1MB

  • Sample

    241124-bessvswlay

  • MD5

    cffd820be5a5694da10a0420a0ed2450

  • SHA1

    b1f04f2e3cecad02423f44f6129c118cd788c1f6

  • SHA256

    79a3be86fad662d04a4695b873e4ebf3eb1585c9934a48100fe1c56883915a03

  • SHA512

    fde4eba792ca8d98200a426e6df630ce2ed2dc59ac69ba059092aabf4c60781b6727ff25d5a53ea0c5236406bb219db2588aa56a52ff7f0297f22b78d9f32c8b

  • SSDEEP

    12288:dd55yKZY1GuTsQwVIdeclxZdzkZhUygrVLT5Bfg1BFVapkOEEWpRAZyy:dlpuGIBTZdzo6rVBBfgzFVQkOXWgZl

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      79a3be86fad662d04a4695b873e4ebf3eb1585c9934a48100fe1c56883915a03N.exe

    • Size

      1.1MB

    • MD5

      cffd820be5a5694da10a0420a0ed2450

    • SHA1

      b1f04f2e3cecad02423f44f6129c118cd788c1f6

    • SHA256

      79a3be86fad662d04a4695b873e4ebf3eb1585c9934a48100fe1c56883915a03

    • SHA512

      fde4eba792ca8d98200a426e6df630ce2ed2dc59ac69ba059092aabf4c60781b6727ff25d5a53ea0c5236406bb219db2588aa56a52ff7f0297f22b78d9f32c8b

    • SSDEEP

      12288:dd55yKZY1GuTsQwVIdeclxZdzkZhUygrVLT5Bfg1BFVapkOEEWpRAZyy:dlpuGIBTZdzo6rVBBfgzFVQkOXWgZl

    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