Overview

overview

10

Static

static

8

SCAN-016063.pdf.msi

windows10-2004-x64

10

SCAN-016063.pdf.msi

windows11-21h2-x64

10

Sharing

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General

  • Target
    SCAN-016063.pdf.msi
  • Size 224KB
  • Sample260415-v8797ahx41
  • SHA256 face46e6593206867da39e47001f134a00385898a36b8142a21ad54954682666
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
matanbuchusdiscoveryloaderpersistenceprivilege_escalationransomwarerevoked_codesign

Malware Config

Targets

    • Target
      SCAN-016063.pdf.msi
    • Size 224KB
    • SHA256 face46e6593206867da39e47001f134a00385898a36b8142a21ad54954682666
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverymatanbuchusloaderpersistenceprivilege_escalationransomware

    • Family: Matanbuchus

      Matanbuchus is a loader sold as MaaS first seen in February 2021.

      loadermatanbuchus

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks