Overview

overview

10

Static

static

10

Streamline.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    Streamline.exe
  • Size 166.7MB
  • Sample260418-qqb2taay2x
  • SHA256 8c9c2166540a91ea552fc112b770b15e492be62ca7f3d4919ec0b946da5a794b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
blankgrabbercredential_accessdefense_evasiondiscoveryransomwarespywarestealertrojan

Malware Config

Targets

    • Target
      Streamline.exe
    • Size 166.7MB
    • SHA256 8c9c2166540a91ea552fc112b770b15e492be62ca7f3d4919ec0b946da5a794b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    credential_accessdefense_evasiondiscoveryransomwarespywarestealertrojan

    • Renames multiple (166) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

      credential_accessstealer

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Drops desktop.ini file(s)

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks