Overview

overview

8

Static

static

stage4.bin.exe

windows7_x64

8

stage4.bin.exe

windows10-2004_x64

8

Sharing

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General

  • Target
    stage4.bin
  • Size 24KB
  • Sample220121-hzyceaeafj
  • SHA256 191ca4833351e2e82cb080a42c4848cfbc4b1f3e97250f2700eff4e97cf72019
  • MD5 SHA1 SHA512
Score
8/10
persistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      stage4.bin
    • Size 24KB
    • SHA256 191ca4833351e2e82cb080a42c4848cfbc4b1f3e97250f2700eff4e97cf72019
    • MD5 SHA1 SHA512
    Score
    8/10
    ransomwarespywarestealerpersistence

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks