Overview

overview

10

Static

static

3

96aa210f39...e8.exe

windows7-x64

10

96aa210f39...e8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    96aa210f39830b577164ab716a8290e8

  • Size

    681KB

  • Sample

    240212-jr3slagc31

  • MD5

    96aa210f39830b577164ab716a8290e8

  • SHA1

    04ca9ad6db2b782fb540f923fc07f2a330267ee2

  • SHA256

    1a021a6913ffe897a99cab8101bb53e4e809c3d0aaeb4bcfeab5fa1c5d6baa33

  • SHA512

    f0e61e0248123366ac99f608db00b3508448dca95f737a90c31f62c45ee04b93aa818a7e1ffc0a1bd00e8bb399f71ee5b0932c38b5c9f36fe40cf5bd74c0ab68

  • SSDEEP

    12288:IzxzTDWikLSb4NS7t2X+t40XW9I8LeI2gozUoCGjHg6EDlWpvbHg17O5:+DWHSb4Nc03GDI2ZzmOAtYpvbs7g

Score
10/10
quasarbotspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.0

Botnet

Bot

C2

10.240.1.51:5353

Mutex

e747dbb5-149c-4223-a445-cd8edd6c5d0d

Attributes
  • encryption_key

    2FF224B5EA5C506629D2406BD20ADAA057823ADC

  • install_name

    svchost.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    system32

  • subdirectory

    SubDir

Targets

    • Target

      96aa210f39830b577164ab716a8290e8

    • Size

      681KB

    • MD5

      96aa210f39830b577164ab716a8290e8

    • SHA1

      04ca9ad6db2b782fb540f923fc07f2a330267ee2

    • SHA256

      1a021a6913ffe897a99cab8101bb53e4e809c3d0aaeb4bcfeab5fa1c5d6baa33

    • SHA512

      f0e61e0248123366ac99f608db00b3508448dca95f737a90c31f62c45ee04b93aa818a7e1ffc0a1bd00e8bb399f71ee5b0932c38b5c9f36fe40cf5bd74c0ab68

    • SSDEEP

      12288:IzxzTDWikLSb4NS7t2X+t40XW9I8LeI2gozUoCGjHg6EDlWpvbHg17O5:+DWHSb4Nc03GDI2ZzmOAtYpvbs7g

    Score
    10/10
    quasarbotspywaretrojan

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

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

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks