Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    e0699b38d78bd176894b991247cf6403

  • SHA1

    bcd66b55530c7ed68983c7a01f6ec867ba5b5649

  • SHA256

    0ed68bd071d4ada79ef6ae867bef72436e980e4b8295ef5c005058756cbaf1c7

  • SHA512

    d132f2dc2f275cb02050e765f86db40951824a86edcbbcb937a6c444a5f151453a0aff859676b974e1b90baea1bc59054ed27fef6e523eb6e0c99120c67781c1

  • SSDEEP

    49152:LvbI22SsaNYfdPBldt698dBcjHv/43OarfLoGdTTHHB72eh2NT:Lvk22SsaNYfdPBldt6+dBcjH437

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.58:4782

Mutex

1d5a53de-53d3-4349-abab-ee1b0579f85f

Attributes
  • encryption_key

    56B4C4DAE2FF0461296EBCFD733DDB88E29C8E38

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

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