Overview

overview

10

Static

static

PreviewDoc.exe

windows7_x64

10

PreviewDoc.exe

windows10_x64

10

Sharing

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General

  • Target
    PreviewDoc.exe
  • Size 380KB
  • Sample201210-2smtecfjrs
  • SHA256 0fb8a792dd48796bac2d508c1928aa539ced639ea99a5e2c9d6e2be5a7e82d43
  • MD5 SHA1 SHA512
Score
10/10
bazarloaderdropperloader

Malware Config

Targets

    • Target
      PreviewDoc.exe
    • Size 380KB
    • SHA256 0fb8a792dd48796bac2d508c1928aa539ced639ea99a5e2c9d6e2be5a7e82d43
    • MD5 SHA1 SHA512
    Score
    10/10
    bazarloaderdropperloader

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

      loaderdropperbazarloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Bazar/Team9 Loader payload

    • Tries to connect to .bazar domain

      Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks