General

  • Target
    2026-11-09_3001125c7076ac3c11251e2866d09453_amadey_elex_glassworm_icedid_mass-logger_quasar-rat_xrat
  • Size 2.8MB
  • Sample261110-3ej99scd36
  • SHA256 7bfb504e3277c3e151df4c76286d53332e259b40597e9114af6ff6a251298096
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • quasar

Attributes
  • encryption_key

    2F89CD21DE4DECEF4B8A2034B5C7243C56A8495C

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      2026-11-09_3001125c7076ac3c11251e2866d09453_amadey_elex_glassworm_icedid_mass-logger_quasar-rat_xrat
    • Size 2.8MB
    • SHA256 7bfb504e3277c3e151df4c76286d53332e259b40597e9114af6ff6a251298096
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Custom signature

      Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

    • Custom signature

      Detects Windows executables referencing non-Windows User-Agents

    • Custom signature

      Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Custom signature

      Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Custom signature

      Detects executables manipulated with Fody

    • Custom signature

      Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

    • Custom signature

      Detects executables referencing many email and collaboration clients. Observed in information steale

    • Custom signature

      Detects executables referencing many file transfer clients. Observed in information stealers

MITRE ATT&CK Matrix

Tasks