Overview

overview

10

Static

static

10

npx.exe

windows7-x64

10

npx.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    npx.exe

  • Size

    3.1MB

  • MD5

    f4ecc70cd338a77d5fa868ef4fe95879

  • SHA1

    ead0d3fb5ccd1b4eb408f3647130bdec72c4d57c

  • SHA256

    05beec4f23efa88995a5a91ff292bc824714ad940c785cdf7d4d5686a0ed3692

  • SHA512

    fac1b634a917589ca8c807ab7cb3d849a6f170dcc930cb02e16cf99b2ca01133feffec78fdbdb4a9348e3b5bd15eb4a409e8a44d31e58685188ff1e1c74719ab

  • SSDEEP

    49152:3v+lL26AaNeWgPhlmVqvMQ7XSKEfHNmzoloGdYDITHHB72eh2NT:3vuL26AaNeWgPhlmVqkQ7XSKEfHDoD

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

panpoppo-35085.portmap.io:35085

Mutex

4c66ad2a-cec5-494c-85df-288c69f5c3e9

Attributes
  • encryption_key

    D0E82A17B54C1504BBAFF49C5F025FB5AA2144B6

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections