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Overview

overview

10

Static

static

3

8819a1cddf...eb.exe

windows7-x64

10

8819a1cddf...eb.exe

windows10-2004-x64

10

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General

  • Target

    8819a1cddf432f2b3b54c5396e4cf5eb

  • Size

    434KB

  • Sample

    240202-a3lh1scbdn

  • MD5

    8819a1cddf432f2b3b54c5396e4cf5eb

  • SHA1

    6b74def59a02a4242a11dd7dd1ea4d4159093da0

  • SHA256

    8075c309dc7c065e3c838fdecf04419228356dc71ae662ee41016b7cfd55090b

  • SHA512

    0561c3550890408a8c83a0b94de6c3b84cd15d8bd554d4874443b99d016882fafc3814134746a62d9d792126a6bd9c681d110f2adfd9faa44cf30d83df9bf085

  • SSDEEP

    6144:UZfec9EbXDk6RkdKWnmy+g4VrG1VVE+Iznmy+g46nmy+g4VrG1VVE+IA:UZWtI6RkzKu0VKut

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      8819a1cddf432f2b3b54c5396e4cf5eb

    • Size

      434KB

    • MD5

      8819a1cddf432f2b3b54c5396e4cf5eb

    • SHA1

      6b74def59a02a4242a11dd7dd1ea4d4159093da0

    • SHA256

      8075c309dc7c065e3c838fdecf04419228356dc71ae662ee41016b7cfd55090b

    • SHA512

      0561c3550890408a8c83a0b94de6c3b84cd15d8bd554d4874443b99d016882fafc3814134746a62d9d792126a6bd9c681d110f2adfd9faa44cf30d83df9bf085

    • SSDEEP

      6144:UZfec9EbXDk6RkdKWnmy+g4VrG1VVE+Iznmy+g46nmy+g4VrG1VVE+IA:UZWtI6RkzKu0VKut

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks