Extracted

• • Target

    Mainotp.exe

  • Size

    22.7MB

  • MD5

    e95267d5fb2249f91de771731f2e3267

  • SHA1

    fd4b64cc3f886651bbdcbd312c644ada4d9b353c

  • SHA256

    f5e8453578160fc03ec2ea6d84a3519493b7f100a66874ded121f09814a28ff7

  • SHA512

    fb8895a7936ab73638ba87815a0c006b008b9d4764ff9ec78631899b530d09673d022d582a7006697068c9c8a375ab5d9cc573f5a6faa77369813680a5d65efd

  • SSDEEP

    393216:c72E+CAnbbEcsOrXFV14+JB6jQWHd59otoElvpPkke+iWPLbM6C6oNGvlP5450o:u+CM/7TFV148+9P+yEFZ23KLbM6koe7

  Score

  10^/10

  quasaroffice04spywaretrojanupx

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Blocklisted process makes network request

  • Loads dropped DLL

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

  behavioral1

• • Target

    Mainotp.pyc

  • Size

    298KB

  • MD5

    feea5588f68f7112db03c83c5f0ead8d

  • SHA1

    9e6bcd695f856cb711ac877ee02ec711c8a7782a

  • SHA256

    d4f8c61f0c7c214fdd8213d79163f25fc9cdb03978038f3631f767ca45bc5add

  • SHA512

    bf90bbf6dc90df998004e26edbb849d8c5a33633e96e54e9bda21582ef802a01ead652e563d61107b341701b269e5172750ba57c81664a54779ae525d57941e9

  • SSDEEP

    6144:iaxVppz2ezJInTqmy/nL1q8FQxFTaJL+CvHbne:iaDppzDH/nL1bq4t+6re

  Score

  3^/10
  behavioral2