General

  • Target

    oYjSB6

  • Size

    506B

  • Sample

    241007-3wkmcssgje

  • MD5

    5d307b58f542f05f2c4d1176d40fe005

  • SHA1

    ae08b71cc7bd77b57be3b42b6ef83445d988a7f4

  • SHA256

    c70552bcbc989720786647e63989f757d7d08b4f29f2136cb34611ba71ddbc2d

  • SHA512

    68244fde19e25412907a3de3baf32355aefb12327e8f605ada10d5c797c08d741857062658ae8f14742ee953f607b27c20e216aa59a5f50059e3595be1fa23ae

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

test

C2

luascript-28488.portmap.host:28488

Mutex

0be49127-6a01-4931-8d7c-84035856367f

Attributes
  • encryption_key

    61968CB017546A59BB42F884A73D1899C4140210

  • install_name

    celexv2.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    .

  • subdirectory

    SubDir

Targets

    • Target

      oYjSB6

    • Size

      506B

    • MD5

      5d307b58f542f05f2c4d1176d40fe005

    • SHA1

      ae08b71cc7bd77b57be3b42b6ef83445d988a7f4

    • SHA256

      c70552bcbc989720786647e63989f757d7d08b4f29f2136cb34611ba71ddbc2d

    • SHA512

      68244fde19e25412907a3de3baf32355aefb12327e8f605ada10d5c797c08d741857062658ae8f14742ee953f607b27c20e216aa59a5f50059e3595be1fa23ae

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks