General

  • Target

    7a845c7bcfd781b09e0da20118f2e396152fc3aae1e77113c8d3adab45077647

  • Size

    534KB

  • MD5

    2785b4bbb80b75836c685ac8a1a24f27

  • SHA1

    32dcef1d5f8e45655478c3dd960e6f9422af691c

  • SHA256

    7a845c7bcfd781b09e0da20118f2e396152fc3aae1e77113c8d3adab45077647

  • SHA512

    fb7e706bfee26cd2c2036743799d7accd18bd150c1224bee7d42d8d88c196645d39c333e14fb2c00f18ca002c65940dac10072fe242d8d42b4d46a505d63961c

  • SSDEEP

    6144:s8fGLJngzxsoIasFzFMkbcWV3Nce0/4obc4hpqEpZccKHBIAUYpnxVlGy3V8/GVX:WkxfIayFMPzf/m4hp7ncxKRYpn7Em

Score
10/10

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

Office01

C2

172.81.131.113:4782

Mutex

VNM_MUTEX_OFUOtYdHQP7Y7fAk1P

Attributes
  • encryption_key

    xufMEowCMSpdPlEx87tq

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    mvscs

  • subdirectory

    SubDir

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Quasar family
  • Quasar payload 1 IoCs

Files

  • 7a845c7bcfd781b09e0da20118f2e396152fc3aae1e77113c8d3adab45077647
    .exe windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections