Overview

overview

10

Static

static

10

83f85b3632...7N.exe

windows7-x64

10

83f85b3632...7N.exe

windows10-2004-x64

10

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General

  • Target

    83f85b36324dd9168594d586cb0776a1b7d66a0810c432a57232fc8e9f57e827N.exe

  • Size

    1.1MB

  • Sample

    241226-ksy2ga1mh1

  • MD5

    b037ff72e258f091c8ad8f4ceeeb2e60

  • SHA1

    8788415e09c7f77526c94cbb985cef50e30fa02e

  • SHA256

    83f85b36324dd9168594d586cb0776a1b7d66a0810c432a57232fc8e9f57e827

  • SHA512

    8e7d67ed7ef385aeccede0d48fd1dba5964a319b4b872bbdc0d96590951c1a0a2581d6b483342fd904adf12dbf488f4038a86b90eb9b9c56ad5172345ffc4818

  • SSDEEP

    24576:Yh1pXwc+Oq8vJ98kGrWIs3sl4ZX6YUrc76:YjpXwc5qEJ9b/Is3sl4Z1Urc76

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      83f85b36324dd9168594d586cb0776a1b7d66a0810c432a57232fc8e9f57e827N.exe

    • Size

      1.1MB

    • MD5

      b037ff72e258f091c8ad8f4ceeeb2e60

    • SHA1

      8788415e09c7f77526c94cbb985cef50e30fa02e

    • SHA256

      83f85b36324dd9168594d586cb0776a1b7d66a0810c432a57232fc8e9f57e827

    • SHA512

      8e7d67ed7ef385aeccede0d48fd1dba5964a319b4b872bbdc0d96590951c1a0a2581d6b483342fd904adf12dbf488f4038a86b90eb9b9c56ad5172345ffc4818

    • SSDEEP

      24576:Yh1pXwc+Oq8vJ98kGrWIs3sl4ZX6YUrc76:YjpXwc5qEJ9b/Is3sl4Z1Urc76

    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