Overview

overview

10

Static

static

10

Client-built.exe

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    403d20c63335b299c8bcbe4c6e49231e

  • SHA1

    b581c2ca151a033dd10dca736ea76cf29278f498

  • SHA256

    db857bc6602026ddfd794ec8c167ede510ca24d46d1de71fac1357c1f4f34bfb

  • SHA512

    68418311a5e6cf5a81205513cb2beefc164a913c8f361c7405698948977f77ef4e682aeef651844f9e2da1b6fba978d6f5b97f9fe0780d6b0b91d34a0ea6570a

  • SSDEEP

    49152:rvrhBYjCO4Dt2d5aKCuVPzlEmVQL0wvwkadReEErHgk/uVkoGduLTHHB72eh2NT:rvjt2d5aKCuVPzlEmVQ0wvwfdRe6C+

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

gorodpro-37914.portmap.host:37914

Mutex

1c5ec883-e96d-4a3a-9035-7a940d47aeb7

Attributes
  • encryption_key

    99E87F88E9E967A51725453CB8223ADDB8256DE2

  • install_name

    WindowsDefender.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Defender

  • subdirectory

    WindowsDefender

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • Client-built.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections