Overview

overview

10

Static

static

1

5d6a1784c8...c1.bat

windows7-x64

8

5d6a1784c8...c1.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    5d6a1784c8174765c6cbcae4384a72433e0d4c853bcc83baa2a56f5e6826ecc1.bat

  • Size

    1.6MB

  • Sample

    241111-cwl73szlfx

  • MD5

    28b65da7604be7bf55d110b2d521e819

  • SHA1

    81c6e84481c6e930b56744c952fd6ad51d1d0510

  • SHA256

    5d6a1784c8174765c6cbcae4384a72433e0d4c853bcc83baa2a56f5e6826ecc1

  • SHA512

    b7cf5171c7c03952408185784617b18560113aa12495cae6feb6a1624253ab26f590f549adcb86f01b03216991eb329281362bacc0735207f17d374b6ebfc986

  • SSDEEP

    24576:R7gWtTN1E+XtPIVRbYswK391U9NxwoQvn7hHBhVFbU3fY2m+7BdMtgYGURazVXm6:R8GoJVlXhwmQYRataE

Score
10/10
quasaroffice04executionspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

walkout.ddnsgeek.com:8080

Mutex

27391f85-a482-471a-b2cd-1f8ab5bde32e

Attributes
  • encryption_key

    6469F8C5BA9A2CFDCF4A3F1651D1E92DBEA41117

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      5d6a1784c8174765c6cbcae4384a72433e0d4c853bcc83baa2a56f5e6826ecc1.bat

    • Size

      1.6MB

    • MD5

      28b65da7604be7bf55d110b2d521e819

    • SHA1

      81c6e84481c6e930b56744c952fd6ad51d1d0510

    • SHA256

      5d6a1784c8174765c6cbcae4384a72433e0d4c853bcc83baa2a56f5e6826ecc1

    • SHA512

      b7cf5171c7c03952408185784617b18560113aa12495cae6feb6a1624253ab26f590f549adcb86f01b03216991eb329281362bacc0735207f17d374b6ebfc986

    • SSDEEP

      24576:R7gWtTN1E+XtPIVRbYswK391U9NxwoQvn7hHBhVFbU3fY2m+7BdMtgYGURazVXm6:R8GoJVlXhwmQYRataE

    Score
    10/10
    executionquasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks