Overview

overview

10

Static

static

3

42fe849e54...40.exe

windows7-x64

10

42fe849e54...40.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    42fe849e541f87e2274d209e1432dfa433f288b0b6ec9c6a287fd5f5e791b040.exe

  • Size

    830KB

  • Sample

    241010-m7b7cszdrj

  • MD5

    73ae027d67e7b96a582d2d9acc10a165

  • SHA1

    a0df4ad9abd80443ab349bcc8fa47358d6c694d1

  • SHA256

    42fe849e541f87e2274d209e1432dfa433f288b0b6ec9c6a287fd5f5e791b040

  • SHA512

    cb459be7181796dfa977fbb88f7f7c393a2eaa624cac2a9011291318fa83da621ac7b8d5551b2ef4e3078528103c0b9acead14ed83d0402456f3947457db4f18

  • SSDEEP

    12288:ZoIjDxKlH803Ft7CwOfjBfFk8wtZXQvSJWlltAjF45yVWZXeaWxhZNv:TKW01t7/OrBS8nvSieFqRZXeP/v

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      42fe849e541f87e2274d209e1432dfa433f288b0b6ec9c6a287fd5f5e791b040.exe

    • Size

      830KB

    • MD5

      73ae027d67e7b96a582d2d9acc10a165

    • SHA1

      a0df4ad9abd80443ab349bcc8fa47358d6c694d1

    • SHA256

      42fe849e541f87e2274d209e1432dfa433f288b0b6ec9c6a287fd5f5e791b040

    • SHA512

      cb459be7181796dfa977fbb88f7f7c393a2eaa624cac2a9011291318fa83da621ac7b8d5551b2ef4e3078528103c0b9acead14ed83d0402456f3947457db4f18

    • SSDEEP

      12288:ZoIjDxKlH803Ft7CwOfjBfFk8wtZXQvSJWlltAjF45yVWZXeaWxhZNv:TKW01t7/OrBS8nvSieFqRZXeP/v

    Score
    10/10
    guloaderdiscoverydownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      dd87a973e01c5d9f8e0fcc81a0af7c7a

    • SHA1

      c9206ced48d1e5bc648b1d0f54cccc18bf643a14

    • SHA256

      7fb0f8d452fefaac789986b933df050f3d3e4feb8a8d9944ada995f572dcdca1

    • SHA512

      4910b39b1a99622ac8b3c42f173bbe7035ac2f8d40c946468e7db7e2868a2da81ea94da453857f06f39957dd690c7f1ba498936a7aaa0039975e472376f92e8f

    • SSDEEP

      192:VFiQJ77pJp17C8F1A5xjGNxrgFOgb7lrT/993:97pJp48F2exrg5F/9

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks