General

  • Target

    InfinityMAIN.exe

  • Size

    139KB

  • Sample

    240517-s3wyvsee29

  • MD5

    89a81ce88efea77c89dc6751ddceede5

  • SHA1

    59ad203c7cf17fcebfc99803574de062b835e312

  • SHA256

    d22e09acb86be908009f819325910e6ecad7bc0ba35df06f11cd7e8fa9ab5426

  • SHA512

    9007815d55ca0b7dcf3c3aa0398b20ede84d9d141463f2c99ed62f87225e5d15043afbd1af3745247e57ffdd5f522e5aabab21ca7637699645ec477432895e58

  • SSDEEP

    3072:ZiS4omp03WQthI/US3BZC0EiRQ1G78IVn2tbSkcJU8lt0:ZiS4ompBUS3BZC0C1G78IVEc6ct

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

PoofNRico

C2

nahchris-49021.portmap.host:49021

Mutex

1a5d095f-2c59-4b3f-b053-5bd928b2e541

Attributes
  • encryption_key

    ADBAB4BC16998E7E1913E54C27829FE47C72BE6D

  • install_name

    PlutoBETAv2.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    DiscordUpdater.exe

  • subdirectory

    PlutoBETAv2

Targets

    • Target

      InfinityMAIN.exe

    • Size

      139KB

    • MD5

      89a81ce88efea77c89dc6751ddceede5

    • SHA1

      59ad203c7cf17fcebfc99803574de062b835e312

    • SHA256

      d22e09acb86be908009f819325910e6ecad7bc0ba35df06f11cd7e8fa9ab5426

    • SHA512

      9007815d55ca0b7dcf3c3aa0398b20ede84d9d141463f2c99ed62f87225e5d15043afbd1af3745247e57ffdd5f522e5aabab21ca7637699645ec477432895e58

    • SSDEEP

      3072:ZiS4omp03WQthI/US3BZC0EiRQ1G78IVn2tbSkcJU8lt0:ZiS4ompBUS3BZC0C1G78IVEc6ct

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks