Overview

overview

10

Static

static

1

c5bf0c2d9f...ca.exe

windows7-x64

3

c5bf0c2d9f...ca.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c5bf0c2d9fad2e858f961e10d29ec263bea61dc28c851a91a15aa93d012a78ca

  • Size

    3.6MB

  • Sample

    241225-zjezkaxmaj

  • MD5

    7c7d52a39d6d0f7fa9e82e10d920dded

  • SHA1

    2f74ecfb97dfedb5cefb81cfc4b3cd9f17c5cf42

  • SHA256

    c5bf0c2d9fad2e858f961e10d29ec263bea61dc28c851a91a15aa93d012a78ca

  • SHA512

    79db82857f9c597403b2604aa33d0130ad15e7f97d0401751c941421bfad8eeab618e0ddabf757c1eedaf95273b36f6689bdf59b22a1be1c2452cef11fa351a7

  • SSDEEP

    98304:8cqmRvzfLcL4JHciwypAQZluw1+IDMt5OoKJVnwiU6frLDOK:Gwvzo4J8rypDZluw1+IDMRqmfSrLz

Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

127.0.0.1:4782

Mutex

68bec974-1aa9-430e-8a6f-fad12a6096e2

Attributes
  • encryption_key

    C7DC502B8C30475C70BA148EB2AA1D932361D187

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      c5bf0c2d9fad2e858f961e10d29ec263bea61dc28c851a91a15aa93d012a78ca

    • Size

      3.6MB

    • MD5

      7c7d52a39d6d0f7fa9e82e10d920dded

    • SHA1

      2f74ecfb97dfedb5cefb81cfc4b3cd9f17c5cf42

    • SHA256

      c5bf0c2d9fad2e858f961e10d29ec263bea61dc28c851a91a15aa93d012a78ca

    • SHA512

      79db82857f9c597403b2604aa33d0130ad15e7f97d0401751c941421bfad8eeab618e0ddabf757c1eedaf95273b36f6689bdf59b22a1be1c2452cef11fa351a7

    • SSDEEP

      98304:8cqmRvzfLcL4JHciwypAQZluw1+IDMt5OoKJVnwiU6frLDOK:Gwvzo4J8rypDZluw1+IDMRqmfSrLz

    Score
    10/10
    discoveryquasaroffice04spywaretrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks