Overview

overview

10

Static

static

SCAN-016063.pdf.msi

windows7_x64

10

SCAN-016063.pdf.msi

windows10-2004_x64

10

Resubmissions

15/04/2026, 17:37

260415-v7kgqsft8m10

30/06/2022, 16:12

220630-tns44acdhk10

Sharing

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General

  • Target
    SCAN-016063.pdf.msi
  • Size 224KB
  • Sample220630-tns44acdhk
  • SHA256 face46e6593206867da39e47001f134a00385898a36b8142a21ad54954682666
  • MD5 SHA1 SHA512
Score
10/10
matanbuchusloader

Malware Config

Targets

    • Target
      SCAN-016063.pdf.msi
    • Size 224KB
    • SHA256 face46e6593206867da39e47001f134a00385898a36b8142a21ad54954682666
    • 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