Overview

overview

10

Static

static

10

Solara Installer.exe

windows7-x64

10

Solara Installer.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Solara.rar
  • Size 1.0MB
  • Sample240811-djfefasbmk
  • SHA256 0e13329c9300037a94aae47414aa0582fc4cc0943aa3f09fbe53b799ec8d7633
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • realwz-34142.portmap.host:34142

Mutex

  • 6eb5c908-87fa-4e33-a3b3-a6eaa2455bad

Attributes
  • encryption_key

    458FF650B9D9D277FD5A8DC74175331B7B2FC1B9

  • install_name

    Downloader.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Defender

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • Solara.rar
    .rar 1.0MB
  • Solara Installer.exe
    .exe 3.1MB

Solara.rar

  • SHA256 0e13329c9300037a94aae47414aa0582fc4cc0943aa3f09fbe53b799ec8d7633
  • MD5 SHA1 SHA512 SSDEEP