General

  • Target

    Windows-Security.exe

  • Size

    502KB

  • MD5

    7cf5612c71291237673b8a72f29fe3ec

  • SHA1

    bc2392ab38de370be91e0c50d6d53c2d73617e78

  • SHA256

    2cd8c0e0c81ab9c1acac02b654faca5d8646c344e686ee4ac4f8b15853267caa

  • SHA512

    27607bb265e0f256df1e7cdf85f1d875ea9a566a7bfb6cf02b1441e28373a2b5f8165c818ff5dcd990afb830403ce3532578c6a18496dad9dce762c5e864e41a

  • SSDEEP

    6144:0TEgdc0YyXAGbgiIN2RSBAnRjJmyGb9r5Etqg+yw4UUcESOb8F9LaOQygV36cTRE:0TEgdfYIbgMRjJCK4NywaipFrQhkcd0

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.4.0

Botnet

CoffeeShop

C2

10.20.0.8:4782

Mutex

c479c814-03fd-4013-bff8-d8e1c85d0acd

Attributes
  • encryption_key

    7CFB7A44F8EBBCC3E8AA4457F6F29ED4F4C89CFA

  • install_name

    WindowsSecurity.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Security Startup

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

  • Windows-Security.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections