Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/11/2026, 02:38

General

  • Target
    2026-11-09_14b4bd20f3b5b4c992d54927c30d9121_amadey_elex_glassworm_icedid_mass-logger_quasar-rat_xrat.exe
  • Size 2.4MB
  • Sample261111-c482tatt3k
  • SHA256 f6c0c191024caa5c6f55fb0cb76f3aba9144c315620c5dbefc5fc8d222580b3f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • quasar

Attributes
  • encryption_key

    2F89CD21DE4DECEF4B8A2034B5C7243C56A8495C

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Custom signature
    Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
  • Custom signature
    Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Custom signature
    Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 2 IoCs
  • Custom signature
    Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
  • Custom signature
    Detects executables manipulated with Fody 1 IoCs
  • Custom signature
    Detects executables referencing many confidential data stores found in browsers, mail clients, crypt 1 IoCs
  • Custom signature
    Detects executables referencing many email and collaboration clients. Observed in information steale 1 IoCs
  • Custom signature
    Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_14b4bd20f3b5b4c992d54927c30d9121_amadey_elex_glassworm_icedid_mass-logger_quasar-rat_xrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_14b4bd20f3b5b4c992d54927c30d9121_amadey_elex_glassworm_icedid_mass-logger_quasar-rat_xrat.exe"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3128

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3128-0-0x000001BF52A40000-0x000001BF52CA8000-memory.dmp

        memory/3128-1-0x000001BF6D1C0000-0x000001BF6D1D0000-memory.dmp

        memory/3128-2-0x000001BF6DC50000-0x000001BF6DDEA000-memory.dmp

        memory/3128-3-0x000001BF6D1C0000-0x000001BF6D1D0000-memory.dmp

        memory/3128-4-0x000001BF70570000-0x000001BF705A8000-memory.dmp