Overview

overview

10

Static

static

10

bd29b8106f...e6.exe

windows10-2004-x64

10

bd29b8106f...e6.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    bd29b8106ffdde93f23674752ecbbc143b5b92ea7c6f85a2cebc033dbe9eabe6.zip
  • Size 180KB
  • Sample261027-rx47lsdy3z
  • SHA256 3084ebece93e2311ac298e0bcbf6d01ecd98be80b5310fa3a163ea123b529b7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
office04trojanspywarequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.3.0.0

Botnet

  • Office04

C2

  • 85.121.5.9:1604

Mutex

  • QSR_MUTEX_XzZ2Z3u9qZDMKak6tj

Attributes
  • encryption_key

    zaz5X5BP9QxO4guERqLE

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • bd29b8106ffdde93f23674752ecbbc143b5b92ea7c6f85a2cebc033dbe9eabe6.zip
    .zip 180KB
  • bd29b8106ffdde93f23674752ecbbc143b5b92ea7c6f85a2cebc033dbe9eabe6.exe
    .exe 348KB

bd29b8106ffdde93f23674752ecbbc143b5b92ea7c6f85a2cebc033dbe9eabe6.zip

  • SHA256 3084ebece93e2311ac298e0bcbf6d01ecd98be80b5310fa3a163ea123b529b7f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Password
infected