Overview

overview

10

Static

static

7e37d02878...c9.msi

windows7-x64

10

7e37d02878...c9.msi

windows10-2004-x64

10

Sharing

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General

  • Target
    7766346155.zip
  • Size 191KB
  • Sample220720-kwxmtadgd2
  • SHA256 5ffd6e81c8621c99f3b4da51567c5f2493d0ba6a75ab1c2071938aabc3349072
  • MD5 SHA1 SHA512
Score
10/10
matanbuchusloader

Malware Config

Targets

    • Target
      7e37d028789ab2b47bcab159da6458da2e8198617b0e7760174e4a0eea07d9c9
    • Size 224KB
    • SHA256 7e37d028789ab2b47bcab159da6458da2e8198617b0e7760174e4a0eea07d9c9
    • MD5 SHA1 SHA512
    Score
    10/10
    matanbuchusloader

    • Matanbuchus

      A loader sold as MaaS first seen in February 2021.

      loadermatanbuchus

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks