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

    502KB

  • MD5

    b11cfa8acb693b17695f12c8c864af68

  • SHA1

    6ea82c6078f49894329e62636a3662aef379bb6c

  • SHA256

    a61f6f2d56a993cb1e1aaf9f83efb9b3bc83df0d8f8b8f142dc36e2f7d66b27b

  • SHA512

    86b7ea4110e59f2089aa43506b62195ab79aae90f86f15f60c2832e5dccd6b16b9724d7e733e7eb467cd971555dbc7cdc7cba85c9592fb82475483d60681a2b6

  • SSDEEP

    6144:cTEgdc0YyXiPUEXaR8AN85qmqKQVXzzqqncEgDb8UX0PoGz89cycTR3g:cTEgdfYzUEZqdwfEgeccycdg

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.0

Botnet

Office04

C2

me:4782

Mutex

4e19accb-bc80-45aa-917d-d5dca33ad8f0

Attributes
  • encryption_key

    3B611D04AAFAB02940B8BD5BC8618AF575293F55

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    2996

  • startup_key

    system

  • 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