Overview

overview

10

Static

static

10

hmm.exe

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    hmm.exe

  • Size

    3.1MB

  • Sample

    241116-3eysnazpbm

  • MD5

    ee9ed61568e4fce02ab542c67cfd1b2e

  • SHA1

    4df048ac26de94335d7dd6401afb0e6c9c56779c

  • SHA256

    b3c40f057551db10381b772c0bd45dce4f4ffc8eeba424a985f8716e595629e0

  • SHA512

    83dd4d2263ce3e43e10ff79822208a66653cdcf0a84d46adca966348be6a9683e992a9f1abd82c95548cdbb02f3d1b0b8e6e4f7fff301c614fba517875c372d1

  • SSDEEP

    49152:3vyI22SsaNYfdPBldt698dBcjHuHDLoG8O+THHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjHuHPh

Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

azxq0ap.localto.net:3425

Mutex

e51e2b65-e963-4051-9736-67d57ed46798

Attributes
  • encryption_key

    AEA258EF65BF1786F0F767C0BE2497ECC304C46F

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      hmm.exe

    • Size

      3.1MB

    • MD5

      ee9ed61568e4fce02ab542c67cfd1b2e

    • SHA1

      4df048ac26de94335d7dd6401afb0e6c9c56779c

    • SHA256

      b3c40f057551db10381b772c0bd45dce4f4ffc8eeba424a985f8716e595629e0

    • SHA512

      83dd4d2263ce3e43e10ff79822208a66653cdcf0a84d46adca966348be6a9683e992a9f1abd82c95548cdbb02f3d1b0b8e6e4f7fff301c614fba517875c372d1

    • SSDEEP

      49152:3vyI22SsaNYfdPBldt698dBcjHuHDLoG8O+THHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjHuHPh

    Score
    10/10
    quasaroffice04discoveryspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks