Overview

overview

10

Static

static

10

c.exe

windows7-x64

10

c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c.exe

  • Size

    3.1MB

  • Sample

    250102-kaqblstjes

  • MD5

    b7626d89b385c029db4666f162c25d48

  • SHA1

    3c0b0e61ca49c7e0d394f4936757403dc74bf3c8

  • SHA256

    6498dbfa29de6a0caf8b1e099f7ec2676ef5b2ac0576f6bb324122e7a4162853

  • SHA512

    9234c0895237433ec0ab0dfde4f9ec957816e453c2b0f0f106185ea40954e5a353a0762e5b88e4d603bbaf20748dab4aca60a7c2f745b33ff3b7248aab102ad2

  • SSDEEP

    49152:Kvkt62XlaSFNWPjljiFa2RoUYIuARJ6obR3LoGdcgJTHHB72eh2NT:Kv462XlaSFNWPjljiFXRoUYIuARJ6Cj

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

38.242.241.140:4782

Mutex

4b387528-97ec-466a-915c-099747a4eb75

Attributes
  • encryption_key

    E3FC55CEBE0920BC04F0B9E76DF59B61B3B7C9EA

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Essentials

  • subdirectory

    SubDir

Targets

    • Target

      c.exe

    • Size

      3.1MB

    • MD5

      b7626d89b385c029db4666f162c25d48

    • SHA1

      3c0b0e61ca49c7e0d394f4936757403dc74bf3c8

    • SHA256

      6498dbfa29de6a0caf8b1e099f7ec2676ef5b2ac0576f6bb324122e7a4162853

    • SHA512

      9234c0895237433ec0ab0dfde4f9ec957816e453c2b0f0f106185ea40954e5a353a0762e5b88e4d603bbaf20748dab4aca60a7c2f745b33ff3b7248aab102ad2

    • SSDEEP

      49152:Kvkt62XlaSFNWPjljiFa2RoUYIuARJ6obR3LoGdcgJTHHB72eh2NT:Kv462XlaSFNWPjljiFXRoUYIuARJ6Cj

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks