Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    0fee2ab19a192d50c0cfeed720cfb6b3

  • SHA1

    b9ef0bdffe20002bb325939347bba1602c270c03

  • SHA256

    0127078b7bdcd1a61a358603429ce6aac1cf6f04623552021036aba74a58ab3c

  • SHA512

    88d8fb4f6fa63da61b4f35f6bec264dbe2be2a53be8fbe7ccdd42a4a02eb56739b67e88bea5c1d65445e5808b7a4f5f44bf658255b170035a7a962b6961406c8

  • SSDEEP

    49152:DvSI22SsaNYfdPBldt698dBcjHIFRJ6MbR3LoGdHTHHB72eh2NT:Dv/22SsaNYfdPBldt6+dBcjHIFRJ6W

Score
10/10
byfronquasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

byfron

C2

127.0.0.1:1:7131

Mutex

df713ee6-5b68-4e7e-aa35-15b1e48d3214

Attributes
  • encryption_key

    2CB5EC3479A6A0C27E64B7436D90A3FA7E4A98FA

  • install_name

    WindowsUpdateHelper.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    RobloxByFron

  • subdirectory

    SubDir

Signatures

  • Quasar family
    quasar
  • 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