General

  • Target

    $77-Venom.exe

  • Size

    534KB

  • MD5

    ac2e0dc8d409951c34e10105738c0819

  • SHA1

    644f9ecf7dd774bcf0ebd551344866f3311b4ddb

  • SHA256

    f2d6e1e9007b693c4ef5b7a8ee56c4bf24594620a43c16d752fe79dc60132270

  • SHA512

    a0c2c24375db71dd7617f52c24824f760a80a9a2e77fe0f3bcc1518fbf0cefc11e41aa9af65231e9bb1d1d91a0653aefb1bb650e701922152fc8844f0b56535a

  • SSDEEP

    12288:0kxfIayFM+jJ2vemr+mf7B+yVkzFBtFET:0wPyFMyEr+mFzyFs

Score
10/10

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

mariojudah

C2

127.0.0.1:4782

Mutex

VNM_MUTEX_a2Jk7sW9n0PjTmaEMn

Attributes
  • encryption_key

    1zzvalSEUSRsWGZTAdB5

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Venom Client Startup

  • 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
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • $77-Venom.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections