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

    bd01e65404d950533322dc7e5de0b162

  • SHA1

    2673c4d24f707191f79e85ce936a616c8e7bb7c7

  • SHA256

    4dbe62432c0ef53118b9efc6cb36ea70d0050091ceb592cb6da8176f44e25f76

  • SHA512

    b64cc6115436b85a05baae3f829c92fcdd25a504758fe7f91993305768167dcaef9d46607f6366c796e9fe57b314e8f5a2e647a2693003877bb565ee0f93c21e

  • SSDEEP

    49152:Zvkt62XlaSFNWPjljiFa2RoUYIjARJ6vbR3LoGdJCuTHHB72eh2NT:Zv462XlaSFNWPjljiFXRoUYIjARJ6B

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

149.0.133.66:4782

Mutex

cd138a2a-7444-407f-82fe-708b26f61ab0

Attributes
  • encryption_key

    7F14A750B3F8A6840A227085ABF4277450589609

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Update

  • 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