Overview

overview

10

Static

static

Review.exe

windows7_x64

10

Review.exe

windows10_x64

10

Sharing

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General

  • Target
    Review.exe
  • Size 239KB
  • Sample200922-l2sm5b4e8x
  • SHA256 3d994a2f80a63f31bf56ddded5ed35f020c40c0324b3ab1935e08b15c25ba017
  • MD5 SHA1 SHA512
Score
10/10
buerloader

Malware Config

Extracted

Family

  • buer

C2

  • https://104.248.83.13/

Targets

    • Target
      Review.exe
    • Size 239KB
    • SHA256 3d994a2f80a63f31bf56ddded5ed35f020c40c0324b3ab1935e08b15c25ba017
    • MD5 SHA1 SHA512
    Score
    10/10
    buerloader

    • Buer

      Buer is a new modular loader first seen in August 2019.

      loaderbuer

    • Buer Loader

      Detects Buer loader in memory or disk.

    • 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