Overview

overview

10

Static

static

10

solara.exe

windows7-x64

10

solara.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    solara.exe

  • Size

    3.1MB

  • Sample

    240518-18krsabc65

  • MD5

    9c9e1009cf33ab0f1652ccd8a5f845c1

  • SHA1

    42d9282a9443175c4f64a7fce83fb39878aa6600

  • SHA256

    85d92e5e062b2e847e0334ed5afef5e7ff708e87ba6f25e31be00a0570827b98

  • SHA512

    89f3bd5700024260e82369e97c43a6a82a10bc5a7330f0b73dd3c53037e4aa8f9e535727feb58df2e8c54ec48ac9a397dadc49cf1f7cfeaffa00134714e80118

  • SSDEEP

    49152:SvtI22SsaNYfdPBldt698dBcjHDPRJ6/bR3LoGdSTHHB72eh2NT:Svm22SsaNYfdPBldt6+dBcjHDPRJ6R

Score
10/10
quasarconsisspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

consis

C2

192.168.0.75:4783

Mutex

7c58e842-ae6e-4f79-bca8-c40fc05002b5

Attributes
  • encryption_key

    3F4E1662FE86BE65EF2C4E1F0FEFAABC94765DDB

  • install_name

    Sub-1.exe

  • log_directory

    Logs

  • reconnect_delay

    1500

  • startup_key

    Quasar Client Startup

  • subdirectory

    Windows

Targets

    • Target

      solara.exe

    • Size

      3.1MB

    • MD5

      9c9e1009cf33ab0f1652ccd8a5f845c1

    • SHA1

      42d9282a9443175c4f64a7fce83fb39878aa6600

    • SHA256

      85d92e5e062b2e847e0334ed5afef5e7ff708e87ba6f25e31be00a0570827b98

    • SHA512

      89f3bd5700024260e82369e97c43a6a82a10bc5a7330f0b73dd3c53037e4aa8f9e535727feb58df2e8c54ec48ac9a397dadc49cf1f7cfeaffa00134714e80118

    • SSDEEP

      49152:SvtI22SsaNYfdPBldt698dBcjHDPRJ6/bR3LoGdSTHHB72eh2NT:Svm22SsaNYfdPBldt6+dBcjHDPRJ6R

    Score
    10/10
    quasarconsisspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    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

System Information Discovery

1
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks