Overview

overview

10

Static

static

3

Tharswag.exe

windows10-2004-x64

10

Tharswag.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Tharswag.exe
  • Size 1.5MB
  • Sample260629-pgbh9aex7p
  • SHA256 2eac96249e00012e874d427c378cafae63f8ad2aac861121818ccfb4ccb19e90
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasarpersistenceprivilege_escalationspywaretrojan

Malware Config

Extracted

Family

  • quasar

C2

  • X}�3[�,�g

Attributes
  • encryption_key

    73CCF4A81000CB6AD78558C83788308349EF86B9

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      Tharswag.exe
    • Size 1.5MB
    • SHA256 2eac96249e00012e874d427c378cafae63f8ad2aac861121818ccfb4ccb19e90
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    quasarpersistenceprivilege_escalationspywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks