Overview

overview

10

Static

static

10

svchost.exe

windows7-x64

10

svchost.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    svchost.bin

  • Size

    3.1MB

  • Sample

    240412-y768aaeb73

  • MD5

    0f9c30a5bae6e31c8a8eb2ceecdc57be

  • SHA1

    fff94805376677c20a6495bbfa8bbf4e22b72277

  • SHA256

    08d7a3818950ed7200506f8e369605fddc175d992dae57e27c03131ef73481d3

  • SHA512

    ee53d249edd26a4735f9ce628ebaa729aa5f776e6bec287f3e27a6181555f0d65237ab840caad3e0ea7e2bdb612e7e51a5057d91e8a1dc7b105e86f9c04ad88d

  • SSDEEP

    49152:Wvht62XlaSFNWPjljiFa2RoUYIJLkeC44IoGdfwTHHB72eh2NT:WvL62XlaSFNWPjljiFXRoUYIJLk2

Score
10/10
quasartestspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

TEST

C2

64.112.85.15:3888

Mutex

bc7bd322-2843-4c14-9d59-eb5260299fbd

Attributes
  • encryption_key

    37DB0F5F6C23E583A7D14087DBDBB165213AD75B

  • install_name

    svchosts.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Update

  • subdirectory

    SubDir

Targets

    • Target

      svchost.bin

    • Size

      3.1MB

    • MD5

      0f9c30a5bae6e31c8a8eb2ceecdc57be

    • SHA1

      fff94805376677c20a6495bbfa8bbf4e22b72277

    • SHA256

      08d7a3818950ed7200506f8e369605fddc175d992dae57e27c03131ef73481d3

    • SHA512

      ee53d249edd26a4735f9ce628ebaa729aa5f776e6bec287f3e27a6181555f0d65237ab840caad3e0ea7e2bdb612e7e51a5057d91e8a1dc7b105e86f9c04ad88d

    • SSDEEP

      49152:Wvht62XlaSFNWPjljiFa2RoUYIJLkeC44IoGdfwTHHB72eh2NT:WvL62XlaSFNWPjljiFXRoUYIJLk2

    Score
    10/10
    quasartestspywaretrojan

    • 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