Overview

overview

10

Static

static

10

asbdasb.exe

windows7-x64

10

asbdasb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    asbdasb.exe

  • Size

    3.1MB

  • Sample

    250203-xreyeszmex

  • MD5

    ccc57d21edec2c59a19ea5fe7ed1a943

  • SHA1

    2a76498d6f373dbd6820b0d105a8a94ff47836ce

  • SHA256

    7f50a9f5438fadc55d4e58f08e038a9b5c91616805adbaffc0a5d479ab3bea40

  • SHA512

    9d11de6305fe4f6ddce088fcb8bc6b409e88a26392f956e6adb91c9ce1b2286834ffff246174c3cdf0c32408dbcb56b724b5e536bec21e7f187becfa58e225cf

  • SSDEEP

    49152:Sv+I22SsaNYfdPBldt698dBcjHe/7571v+Lo7desTHHB72eh2NT:Svz22SsaNYfdPBldt6+dBcjHe/756

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

rdtgtdrgfd-56277.portmap.host:56277

Mutex

ccf570e8-30ac-4f23-9902-868025b6d01c

Attributes
  • encryption_key

    AB41F22B350F9B05BD105DBC654AA3C338A22A14

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    1

  • subdirectory

    SubDir

Targets

    • Target

      asbdasb.exe

    • Size

      3.1MB

    • MD5

      ccc57d21edec2c59a19ea5fe7ed1a943

    • SHA1

      2a76498d6f373dbd6820b0d105a8a94ff47836ce

    • SHA256

      7f50a9f5438fadc55d4e58f08e038a9b5c91616805adbaffc0a5d479ab3bea40

    • SHA512

      9d11de6305fe4f6ddce088fcb8bc6b409e88a26392f956e6adb91c9ce1b2286834ffff246174c3cdf0c32408dbcb56b724b5e536bec21e7f187becfa58e225cf

    • SSDEEP

      49152:Sv+I22SsaNYfdPBldt698dBcjHe/7571v+Lo7desTHHB72eh2NT:Svz22SsaNYfdPBldt6+dBcjHe/756

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks