Overview

overview

10

Static

static

10

VelocityLite.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    VelocityLite.exe
  • Size 1.2MB
  • Sample260731-sbhbdscc92
  • SHA256 bfd53e8fae0d1de8ba8bee7b30adad8b83d532118e7d40f926c8254551e1a6b9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasardefense_evasionexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Attributes
  • encryption_key

    33A7029011B6BD4B067B8907EB238F25EFF233BF

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      VelocityLite.exe
    • Size 1.2MB
    • SHA256 bfd53e8fae0d1de8ba8bee7b30adad8b83d532118e7d40f926c8254551e1a6b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks