Overview

overview

10

Static

static

1

5b3bdcc6a1...JC.exe

windows7-x64

10

5b3bdcc6a1...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5b3bdcc6a13c551a42d31a66e0546648ffa5a41dd79a4d367992785a0c259c4b_JC.exe

  • Size

    1002KB

  • Sample

    231010-v7zxesfa7z

  • MD5

    341876f1aa06d857f6e8d349ed95f6dd

  • SHA1

    173b249c21a6fdc76d28af36f632afff8fd3bb49

  • SHA256

    5b3bdcc6a13c551a42d31a66e0546648ffa5a41dd79a4d367992785a0c259c4b

  • SHA512

    a031cfd3dd8ed2aa46268315841aa94ffc0542d48fbb8efbda87e3d2c1ad40cf541c5ec48f34e972aa72a330cc83245c8ae6a8404194b3d190f8531ae9ab3d57

  • SSDEEP

    24576:UeXmiSZ3YNp9jTDh1bM6mfcIuBFo7WCBYR06Nu0wz:y5+NTjJ9MjkIYo7FS0H

Score
10/10
guloaderdownloader

Malware Config

Targets

    • Target

      5b3bdcc6a13c551a42d31a66e0546648ffa5a41dd79a4d367992785a0c259c4b_JC.exe

    • Size

      1002KB

    • MD5

      341876f1aa06d857f6e8d349ed95f6dd

    • SHA1

      173b249c21a6fdc76d28af36f632afff8fd3bb49

    • SHA256

      5b3bdcc6a13c551a42d31a66e0546648ffa5a41dd79a4d367992785a0c259c4b

    • SHA512

      a031cfd3dd8ed2aa46268315841aa94ffc0542d48fbb8efbda87e3d2c1ad40cf541c5ec48f34e972aa72a330cc83245c8ae6a8404194b3d190f8531ae9ab3d57

    • SSDEEP

      24576:UeXmiSZ3YNp9jTDh1bM6mfcIuBFo7WCBYR06Nu0wz:y5+NTjJ9MjkIYo7FS0H

    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks