Overview

overview

10

Static

static

Review.exe

windows7_x64

10

Review.exe

windows10_x64

10

Analysis

  • max time kernel
    2s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    22/09/2020, 20:40

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/

Signatures

  • Buer

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

    loaderbuer
  • Buer Loader 2 IoCs

    Detects Buer loader in memory or disk.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Review.exe
    "C:\Users\Admin\AppData\Local\Temp\Review.exe"
    1⤵
      PID:1764

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1764-0-0x00000000001E0000-0x00000000001EF000-memory.dmp
          Download

          memory/1764-1-0x0000000040000000-0x000000004000C000-memory.dmp
          Download