Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    b29c8e703911c242f88f9f2d1be23121

  • SHA1

    8adc17f1e94eeb0d95d35825c91b788d70d28de1

  • SHA256

    4b4fb5711222878e343088374f7437bce99a5916d7e5c410b2763fde8d91ec63

  • SHA512

    4c37427e88f6f17344be909ebfbb33e053a0b999f28230a548f343dbf1081ec511701cf61101eef3c9e99400ab73759050b34a9e973eb8fabf892bb2a886a74f

  • SSDEEP

    49152:DvTlL26AaNeWgPhlmVqvMQ7XSKo9UksoG6STHHB72eh2NT:DvJL26AaNeWgPhlmVqkQ7XSKo9UL

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

127.0.0.7:5053

127.0.0.7:5054
Mutex

6f01cc79-8527-4436-a34a-473fcf92b46f

Attributes
  • encryption_key

    D52EA8296126E8DD7D221BC02E2826F1CAA96C78

  • 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

  • Client-built.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections