Overview

overview

10

Static

static

10

Vantage.exe

windows10-1703-x64

10

Sharing

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General

  • Target

    Vantage.exe

  • Size

    3.1MB

  • Sample

    240607-ger48abe57

  • MD5

    386a61daf60783f7139760724e97531c

  • SHA1

    20109395f6b716c5b438db300161e9226807f166

  • SHA256

    4ae75d2f7d7ffa3bf630dfc94151fdeb7dbb8addb1421190c81a7cd9546394af

  • SHA512

    3ae21351d74e2c645363359ca56df92fcd9a6fa863e3110542b3daa04414f33a51ea0c3fa4cfa2d2f3473d59c590f2c73c8d9c579eb774687b9a4b91bcdd53df

  • SSDEEP

    49152:2vyI22SsaNYfdPBldt698dBcjHwme3mznUoGd0THHB72eh2NT:2vf22SsaNYfdPBldt6+dBcjHwme/

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

g13r31f3f-22314.portmap.host:22314

Mutex

520be7f0-758b-4fd1-9fb7-091b276a836c

Attributes
  • encryption_key

    22E1CEDD499CF960E04C4BFAF0A883FF357475C7

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    SteamVAC

  • subdirectory

    SubDir

Targets

    • Target

      Vantage.exe

    • Size

      3.1MB

    • MD5

      386a61daf60783f7139760724e97531c

    • SHA1

      20109395f6b716c5b438db300161e9226807f166

    • SHA256

      4ae75d2f7d7ffa3bf630dfc94151fdeb7dbb8addb1421190c81a7cd9546394af

    • SHA512

      3ae21351d74e2c645363359ca56df92fcd9a6fa863e3110542b3daa04414f33a51ea0c3fa4cfa2d2f3473d59c590f2c73c8d9c579eb774687b9a4b91bcdd53df

    • SSDEEP

      49152:2vyI22SsaNYfdPBldt698dBcjHwme3mznUoGd0THHB72eh2NT:2vf22SsaNYfdPBldt6+dBcjHwme/

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks