Overview

overview

10

Static

static

10

ddnstest.exe

windows7-x64

10

ddnstest.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ddnstest.exe

  • Size

    3.1MB

  • Sample

    250109-tqh2xawnbk

  • MD5

    0b301a943083061bb0e95c688ad02dcf

  • SHA1

    b26d04fcad24a618a422ae156774218d42538d88

  • SHA256

    79b2e8bd0d46901502869063962252c0b80b77ff909f1e497bf4c04ae2f0ec71

  • SHA512

    58e8fa3c6dd985d89fa2cd6a6f91ce87929165cee9d85b0fb1cbb70cfb33053567a333464da804ee7cee80f33bb5b065de4817812b114b9c7dbe5ef60e6ab923

  • SSDEEP

    49152:avyI22SsaNYfdPBldt698dBcjHF2tjmzeEoGdzTHHB72eh2NT:avf22SsaNYfdPBldt6+dBcjHF2te

Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

hiimbob.ddnsking.com:9112

Mutex

91f1b164-f669-47a1-b3ec-59976d66b33a

Attributes
  • encryption_key

    FD9ED3A6AE6574CE5C854385C6AC2FC432580344

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      ddnstest.exe

    • Size

      3.1MB

    • MD5

      0b301a943083061bb0e95c688ad02dcf

    • SHA1

      b26d04fcad24a618a422ae156774218d42538d88

    • SHA256

      79b2e8bd0d46901502869063962252c0b80b77ff909f1e497bf4c04ae2f0ec71

    • SHA512

      58e8fa3c6dd985d89fa2cd6a6f91ce87929165cee9d85b0fb1cbb70cfb33053567a333464da804ee7cee80f33bb5b065de4817812b114b9c7dbe5ef60e6ab923

    • SSDEEP

      49152:avyI22SsaNYfdPBldt698dBcjHF2tjmzeEoGdzTHHB72eh2NT:avf22SsaNYfdPBldt6+dBcjHF2te

    Score
    10/10
    quasaroffice04spywaretrojandiscovery

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks