Overview

overview

10

Static

static

3

SecuriteIn...74.exe

windows7-x64

10

SecuriteIn...74.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

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General

  • Target

    SecuriteInfo.com.Win32.Malwaregen.4932.17674.exe

  • Size

    546KB

  • Sample

    240928-frjsyayckn

  • MD5

    09646b466d4203f0a605120c10248654

  • SHA1

    e1f6e1bec33b598963a6e017d41e28b72a6e9bbd

  • SHA256

    7110772ac28b158130afc68ae0f00bdca6832cc826f7f2fbf38fd373feb16b2f

  • SHA512

    74414f447846f9a51a381a30ab6d08b66cf68f8fcc2ee42ce0fdf41e4914c4dc2b4ab5bd26d85e71f92e3d0ce7badb274ec68973a74506caca26f60d60d80f24

  • SSDEEP

    12288:qX69L27aMq4PfZ6Vt1wFHLesCqew8wmjAjPJbbiEUW34/:qX69Ln4Pfc9whLTCkmUjBqEUW

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      SecuriteInfo.com.Win32.Malwaregen.4932.17674.exe

    • Size

      546KB

    • MD5

      09646b466d4203f0a605120c10248654

    • SHA1

      e1f6e1bec33b598963a6e017d41e28b72a6e9bbd

    • SHA256

      7110772ac28b158130afc68ae0f00bdca6832cc826f7f2fbf38fd373feb16b2f

    • SHA512

      74414f447846f9a51a381a30ab6d08b66cf68f8fcc2ee42ce0fdf41e4914c4dc2b4ab5bd26d85e71f92e3d0ce7badb274ec68973a74506caca26f60d60d80f24

    • SSDEEP

      12288:qX69L27aMq4PfZ6Vt1wFHLesCqew8wmjAjPJbbiEUW34/:qX69Ln4Pfc9whLTCkmUjBqEUW

    Score
    10/10
    guloaderdiscoverydownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      4add245d4ba34b04f213409bfe504c07

    • SHA1

      ef756d6581d70e87d58cc4982e3f4d18e0ea5b09

    • SHA256

      9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706

    • SHA512

      1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

    • SSDEEP

      192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks