General

  • Target

    fpsFIX.exe

  • Size

    534KB

  • MD5

    68e20c59e6398f9fe522cc509d440698

  • SHA1

    5259db943f684f654c66ca277b28c410877494ad

  • SHA256

    6542a4adb925c38ae9fd6ddd0d5f838ac60b90e2db1e71ed71916fd6a988feb6

  • SHA512

    c25860340c9fd2b60a61490837febbe87d7912487cf6fbed0d31bd943c561767302be89c0309bc6e19df391e25adff5c4f6186a1b7f7fd181732c95da9a1ad09

  • SSDEEP

    6144:N8fGtiZAjx7ZgCUODKULTMMkbKGofLPRU9BZIbHtZLLLK1hI8MjXOZ3y7z2Qnp3Q:yexVgCUU5/MMdKB0Z/G1hyW3ApRa

Score
10/10

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

Office04

C2

127.0.0.1:4782

4.tcp.us-cal-1.ngrok.io:12688

Mutex

VNM_MUTEX_c2q7y2ayYutZ2XaYe7

Attributes
  • encryption_key

    JuBNDSQCyglnSfq0cvJE

  • 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

  • fpsFIX.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections