General

  • Target

    wmm.exe

  • Size

    3.1MB

  • Sample

    241209-zw1f2a1mex

  • MD5

    16cd26bec647159bbecaa3eeed061bf0

  • SHA1

    276c745df06dca1dafb9dc6f82717a59b816c99c

  • SHA256

    538962a772724887e06411bdca86db10e9d4ab08147e330b2e7ebc17d796ffeb

  • SHA512

    5f905a129ffe433687fe64732160e9e2064f8a20f0ebeb819e2b536c5de9309805f7d7a0bbbc922b4809ee68480d618c87d34aac2414f8638b431772b860e6c0

  • SSDEEP

    49152:KvzI22SsaNYfdPBldt698dBcjH9JRJ6YbR3LoGdUTHHB72eh2NT:KvM22SsaNYfdPBldt6+dBcjH9JRJ6y

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

indexer

C2

jt8iyre.localto.net:55644

Mutex

7861b74d-57c7-453f-9218-a4a2335c1a0d

Attributes
  • encryption_key

    54717FCDBD30C7781F669403FBC8E35733C37E34

  • install_name

    searchindexer.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    searchindexer

  • subdirectory

    SubDir

Targets

    • Target

      wmm.exe

    • Size

      3.1MB

    • MD5

      16cd26bec647159bbecaa3eeed061bf0

    • SHA1

      276c745df06dca1dafb9dc6f82717a59b816c99c

    • SHA256

      538962a772724887e06411bdca86db10e9d4ab08147e330b2e7ebc17d796ffeb

    • SHA512

      5f905a129ffe433687fe64732160e9e2064f8a20f0ebeb819e2b536c5de9309805f7d7a0bbbc922b4809ee68480d618c87d34aac2414f8638b431772b860e6c0

    • SSDEEP

      49152:KvzI22SsaNYfdPBldt698dBcjH9JRJ6YbR3LoGdUTHHB72eh2NT:KvM22SsaNYfdPBldt6+dBcjH9JRJ6y

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks