Overview

overview

10

Static

static

10

ffa4cb846b...9N.exe

windows7-x64

10

ffa4cb846b...9N.exe

windows10-2004-x64

10

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General

  • Target

    ffa4cb846b0f2ee92ca5773fef68e77b7ed00edbb6ff62732d963e13ed38bf89N.exe

  • Size

    363KB

  • Sample

    250212-q4t5jstqhw

  • MD5

    7b02d471d211417a8e268895a0d737a0

  • SHA1

    5473cba694acb1b516c84858ecf61023f25301e9

  • SHA256

    ffa4cb846b0f2ee92ca5773fef68e77b7ed00edbb6ff62732d963e13ed38bf89

  • SHA512

    1b3f7ecd8b622a48eb6f295cd9421e08409353ef7354d915baa5537070edda6988693ec620a49550998d6c799103de2d866b08e7bb9f8301465857fc10fb0317

  • SSDEEP

    6144:k9jeFHDi+DZUdHDgKhXogpcq7oV/7U0ZWwnJZvjib:8eFHDHCDXogcq7oiSZnPk

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      ffa4cb846b0f2ee92ca5773fef68e77b7ed00edbb6ff62732d963e13ed38bf89N.exe

    • Size

      363KB

    • MD5

      7b02d471d211417a8e268895a0d737a0

    • SHA1

      5473cba694acb1b516c84858ecf61023f25301e9

    • SHA256

      ffa4cb846b0f2ee92ca5773fef68e77b7ed00edbb6ff62732d963e13ed38bf89

    • SHA512

      1b3f7ecd8b622a48eb6f295cd9421e08409353ef7354d915baa5537070edda6988693ec620a49550998d6c799103de2d866b08e7bb9f8301465857fc10fb0317

    • SSDEEP

      6144:k9jeFHDi+DZUdHDgKhXogpcq7oV/7U0ZWwnJZvjib:8eFHDHCDXogcq7oiSZnPk

    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

    • Downloads MZ/PE file

    • 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