Overview

overview

10

Static

static

10

6c10259195...3c.exe

windows7-x64

10

6c10259195...3c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6c1025919511a0974d4e7212b1007d499836c424ec536e5625637ca0c091a33c.exe

  • Size

    3.1MB

  • Sample

    241230-zxhmlsymfk

  • MD5

    dc8e312af83c70840406faa6fc7a62c2

  • SHA1

    ddf2abafadeef2ecdbca716ad491b3a2023c49fc

  • SHA256

    6c1025919511a0974d4e7212b1007d499836c424ec536e5625637ca0c091a33c

  • SHA512

    d5dde6eb392ddc8838f9aa6d583526548d9580de5e175ea1e40986de7fa213dfb0c5becbda87c38008706c954410704021d22149e614131c427c94b8daf4ce78

  • SSDEEP

    49152:rvyI22SsaNYfdPBldt698dBcjH2QRJ6WbR3LoGdgcTHHB72eh2NT8:rvf22SsaNYfdPBldt6+dBcjH2QRJ6QQO

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

50.114.115.135:4782

Mutex

1e0c60c5-a4af-4c26-a7f1-5ee890a8321a

Attributes
  • encryption_key

    26CBB40F2457EA2E776A5BB10B783B74E5FD47D3

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      6c1025919511a0974d4e7212b1007d499836c424ec536e5625637ca0c091a33c.exe

    • Size

      3.1MB

    • MD5

      dc8e312af83c70840406faa6fc7a62c2

    • SHA1

      ddf2abafadeef2ecdbca716ad491b3a2023c49fc

    • SHA256

      6c1025919511a0974d4e7212b1007d499836c424ec536e5625637ca0c091a33c

    • SHA512

      d5dde6eb392ddc8838f9aa6d583526548d9580de5e175ea1e40986de7fa213dfb0c5becbda87c38008706c954410704021d22149e614131c427c94b8daf4ce78

    • SSDEEP

      49152:rvyI22SsaNYfdPBldt698dBcjH2QRJ6WbR3LoGdgcTHHB72eh2NT8:rvf22SsaNYfdPBldt6+dBcjH2QRJ6QQO

    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