General

  • Target

    Client-built.exe

  • Size

    349KB

  • MD5

    2207ba09525cf5c4b7b7e09359bd6118

  • SHA1

    2c266c94899b4cb038e812ed1c067b47979399bd

  • SHA256

    fe00b66746e04dc422da7033d22c5c4f516a41713de90c61580d4e4ec30469ed

  • SHA512

    628a46802656589b4b90285b927756f9855718487bc317b194304d751cf9b8262fa1f9c805ae5b194b4f279f17ef02b4cab370a6e728aef8f6bb992d3a6eadeb

  • SSDEEP

    6144:FKMJx4pweP7kJS3iCxPMQ0PTCo6t6RXzxNTpGbGttZoap9O:FKoS5xM3PTCoa6Jz9btkm9O

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

Office04

C2

223.27.104.5:4782

Mutex

QSR_MUTEX_TKIGmUQNaov60j8Osd

Attributes
  • encryption_key

    fNvCkOKAiWAMHbrA0e7Y

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar family
  • 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