Overview

overview

10

Static

static

10

ss.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ss.exe

  • Size

    3.1MB

  • Sample

    240526-mq8t1agb58

  • MD5

    e786c5e43fd18c2059613d5e7d490cde

  • SHA1

    adef35755782160a2bb8977efbbcaa747a3e07cd

  • SHA256

    f80608ffcfae5dd4255704e7a65fca72882dce5b23d3fda13c11e560c4c45d20

  • SHA512

    09310d47dd39722042f9551a2eb21b3fec1f1a05123fa92164940a70466b7cfc1bd56a15ca7c90ebac01c8933da1cccc5dc889a0f91d476b0d214edfa211593f

  • SSDEEP

    98304:3vJL26AaNeWgPhlmVqkQ7XSKJdRJ67n4:fH4SwK

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

bin-inspections.gl.at.ply.gg:64055

Mutex

536deaa9-57d2-448a-ae01-b604426d7fa6

Attributes
  • encryption_key

    DBB529B3F56F6D23695F8D7AC9BA28484A0D6D0F

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      ss.exe

    • Size

      3.1MB

    • MD5

      e786c5e43fd18c2059613d5e7d490cde

    • SHA1

      adef35755782160a2bb8977efbbcaa747a3e07cd

    • SHA256

      f80608ffcfae5dd4255704e7a65fca72882dce5b23d3fda13c11e560c4c45d20

    • SHA512

      09310d47dd39722042f9551a2eb21b3fec1f1a05123fa92164940a70466b7cfc1bd56a15ca7c90ebac01c8933da1cccc5dc889a0f91d476b0d214edfa211593f

    • SSDEEP

      98304:3vJL26AaNeWgPhlmVqkQ7XSKJdRJ67n4:fH4SwK

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks