Overview

overview

10

Static

static

10

09583e088d...08.exe

windows7-x64

10

09583e088d...08.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    09583e088d24ba1954129e650ceb81b5e38bf46f276ae20d1d0a056c1602d708.exe

  • Size

    3.1MB

  • Sample

    241206-czw7fs1pen

  • MD5

    0269fe5cdec427d07a9a4dcc515d52e0

  • SHA1

    04352af5d4edbef348929641b407b1a87b984efe

  • SHA256

    09583e088d24ba1954129e650ceb81b5e38bf46f276ae20d1d0a056c1602d708

  • SHA512

    c152a8d868dbbc23d0f0a06aacccec96b54139493cc6d74337499f69ac32e670f8f206a9a89d63ad2d667ab4c4b27b1b20ba77a246a15ee35320c0cd542ae458

  • SSDEEP

    49152:3vyI22SsaNYfdPBldt698dBcjHAD6eCLogoGdGfTHHB72eh2NT8:3vf22SsaNYfdPBldt6+dBcjHAD63Wz

Score
10/10
quasaroffice04spywaretrojan

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

      09583e088d24ba1954129e650ceb81b5e38bf46f276ae20d1d0a056c1602d708.exe

    • Size

      3.1MB

    • MD5

      0269fe5cdec427d07a9a4dcc515d52e0

    • SHA1

      04352af5d4edbef348929641b407b1a87b984efe

    • SHA256

      09583e088d24ba1954129e650ceb81b5e38bf46f276ae20d1d0a056c1602d708

    • SHA512

      c152a8d868dbbc23d0f0a06aacccec96b54139493cc6d74337499f69ac32e670f8f206a9a89d63ad2d667ab4c4b27b1b20ba77a246a15ee35320c0cd542ae458

    • SSDEEP

      49152:3vyI22SsaNYfdPBldt698dBcjHAD6eCLogoGdGfTHHB72eh2NT8:3vf22SsaNYfdPBldt6+dBcjHAD63Wz

    Score
    10/10
    quasaroffice04spywaretrojan

    • 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.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks