Overview

overview

10

Static

static

3

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    tmp

  • Size

    3MB

  • Sample

    230808-hkh9yace7z

  • MD5

    2e5a14d0ebb6ceb000eaea71f348b9ba

  • SHA1

    6ea1baafc8803ac6c48c8ea7d18ed295c2333bd1

  • SHA256

    5920578376a599f0ba9107cda086fe2f1d2d88124ef08d99d51c10fcc724abf6

  • SHA512

    a976e6f54b28554d17f4af34fff79c3d64e2c8d2ce5397ecc34a47014a8f53851e3a98e449a60d07f1aba3578f12ae2880dba1d9b9a9a9a2dbea47faf2dc57a0

  • SSDEEP

    98304:VSuLf2iWeebvvFyhAMhFiBdDf2hBV8cthsYRiTLwDYSPBR:VSuzpdsXFQ7cveB2mRiTNQR

Score
10/10
quasar1spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

1

C2

156.227.24.184:4783

Mutex

021c1eb9-2989-4686-97e8-d3f4470da129

Attributes
  • encryption_key

    B05F0F227ECA1A8A9871C30B98CA534ECFD6E9C6

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      tmp

    • Size

      3MB

    • MD5

      2e5a14d0ebb6ceb000eaea71f348b9ba

    • SHA1

      6ea1baafc8803ac6c48c8ea7d18ed295c2333bd1

    • SHA256

      5920578376a599f0ba9107cda086fe2f1d2d88124ef08d99d51c10fcc724abf6

    • SHA512

      a976e6f54b28554d17f4af34fff79c3d64e2c8d2ce5397ecc34a47014a8f53851e3a98e449a60d07f1aba3578f12ae2880dba1d9b9a9a9a2dbea47faf2dc57a0

    • SSDEEP

      98304:VSuLf2iWeebvvFyhAMhFiBdDf2hBV8cthsYRiTLwDYSPBR:VSuzpdsXFQ7cveB2mRiTNQR

    Score
    10/10
    quasar1spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks