Overview

overview

10

Static

static

10

a83e969ffc...67.exe

windows7-x64

10

a83e969ffc...67.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a83e969ffc192231f2690fab578e9767.bin
  • Size 3.1MB
  • Sample240701-df2hhatgmh
  • SHA256 98434fe3c17f66fea234631199b6ba3c4b472b52fbcf66b2f0329866b08fd797
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • pringelsy-36149.portmap.host:36149

Mutex

  • 63621aac-ae17-49da-9413-459827e68061

Attributes
  • encryption_key

    4F2985A1DF21C9CA0E34D9186E1BC62AF4B58C14

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Extracted

Family

  • quasar

Attributes
  • reconnect_delay

    3000

Targets

    • Target
      a83e969ffc192231f2690fab578e9767.bin
    • Size 3.1MB
    • SHA256 98434fe3c17f66fea234631199b6ba3c4b472b52fbcf66b2f0329866b08fd797
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks