Overview

overview

10

Static

static

10

4a1bb7243d...3f.exe

windows7_x64

10

4a1bb7243d...3f.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    162s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    24-03-2022 08:27

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General

  • Target

    4a1bb7243d93faccacfdf4a5b329d31a176521857158e951132caadd8a84083f.exe

  • Size

    348KB

  • MD5

    4e22eda5918426ccbc58319c13978906

  • SHA1

    080d364b894ee591be92afa782db2ae93192bea9

  • SHA256

    4a1bb7243d93faccacfdf4a5b329d31a176521857158e951132caadd8a84083f

  • SHA512

    03cc56592add96ea7d3fc592308c4043558b17b55cbe520c5e24764fb489dabfdbe51910a59d537b795073cb1ed6b10a3b703b68bf4a24fcfa91b91c3c875901

Score
10/10
quasartest1spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

Test1

C2

sharaga.ddns.net:25565

81.1.158.128:25565
Mutex

QSR_MUTEX_2Wq2bcpv2N4Sls5IAl

Attributes
  • encryption_key

    3IYxH0O6qCkTu1k47KTz

  • install_name

    java.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Java

  • subdirectory

    .minecraft

Signatures

  • Quasar Payload 1 IoCs
  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a1bb7243d93faccacfdf4a5b329d31a176521857158e951132caadd8a84083f.exe
    "C:\Users\Admin\AppData\Local\Temp\4a1bb7243d93faccacfdf4a5b329d31a176521857158e951132caadd8a84083f.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4776

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4776-134-0x0000000000370000-0x00000000003CE000-memory.dmp
    Filesize

    376KB

    Download
  • memory/4776-135-0x00000000052C0000-0x0000000005864000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4776-136-0x0000000004E20000-0x0000000004EB2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4776-137-0x0000000005230000-0x0000000005296000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4776-138-0x0000000005A70000-0x0000000005A82000-memory.dmp
    Filesize

    72KB

    Download