Overview

overview

10

Static

static

3

NEAS.b1e7f...20.exe

windows7-x64

10

NEAS.b1e7f...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.b1e7fc37cd8e77c0ed74817a12131d20.exe

  • Size

    204KB

  • Sample

    231101-rly68aeh3x

  • MD5

    b1e7fc37cd8e77c0ed74817a12131d20

  • SHA1

    d6d2aabc3ac0a7062949fbeaa411abd6d3a30cf0

  • SHA256

    4e4749b1cbcc98c692373e58a94fa95f92d2473198d19e95041c00e76dd84cdf

  • SHA512

    1b6872cdd6c0e46905d157f8c74b89718ba23299c5f6e7d497b066124fe98cac9c34a7443b114383c0adadf3c68b0bb82281651936c74419ff08b7af0451db33

  • SSDEEP

    3072:Ym1W860tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWnN:jEd4QxL7B9W0c1RCzR/fSmlw

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      NEAS.b1e7fc37cd8e77c0ed74817a12131d20.exe

    • Size

      204KB

    • MD5

      b1e7fc37cd8e77c0ed74817a12131d20

    • SHA1

      d6d2aabc3ac0a7062949fbeaa411abd6d3a30cf0

    • SHA256

      4e4749b1cbcc98c692373e58a94fa95f92d2473198d19e95041c00e76dd84cdf

    • SHA512

      1b6872cdd6c0e46905d157f8c74b89718ba23299c5f6e7d497b066124fe98cac9c34a7443b114383c0adadf3c68b0bb82281651936c74419ff08b7af0451db33

    • SSDEEP

      3072:Ym1W860tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWnN:jEd4QxL7B9W0c1RCzR/fSmlw

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks