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27/04/2024, 11:25

240427-nje4saaa9x 10

General

  • Target

    CelexV2.exe

  • Size

    3.4MB

  • Sample

    240427-nje4saaa9x

  • MD5

    086ecd8c32492885d5776efc72a551cc

  • SHA1

    05c8a9ea60d0012f9c48d1e4c083a7dafb98b776

  • SHA256

    26052a7cbba762383fc09fa567fbe0e4dae8c0f6cd8d1253b656f56cc68fc770

  • SHA512

    facceff510b9a384471c2081126c64e4308ff1eb7b14db6974ce6c7d7fbde004e0d37b6d7eccb525c705249cba40fa1e32fb4be8ef04abaec18132917d589dc6

  • SSDEEP

    49152:vvde821/aQWl8P0lSk3aKA3Z+nYYSr1JBboGdVTHHB72eh2NTcY2b:vvw821/aQWl8P0lSk3DA3Z+nYYSB3x

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Kami

C2

ddqqswwzdzrr.3utilities.com:4782

Mutex

9e9aa4ca-d696-4e54-9cbd-83e91918f73c

Attributes
  • encryption_key

    4586CDEAC9B29D84A4925415D110E19EDB8D0A8B

  • install_name

    KamiRat.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    KamiRat (deactivate this or it will run a the computer startup)

  • subdirectory

    Kami

Targets

    • Target

      CelexV2.exe

    • Size

      3.4MB

    • MD5

      086ecd8c32492885d5776efc72a551cc

    • SHA1

      05c8a9ea60d0012f9c48d1e4c083a7dafb98b776

    • SHA256

      26052a7cbba762383fc09fa567fbe0e4dae8c0f6cd8d1253b656f56cc68fc770

    • SHA512

      facceff510b9a384471c2081126c64e4308ff1eb7b14db6974ce6c7d7fbde004e0d37b6d7eccb525c705249cba40fa1e32fb4be8ef04abaec18132917d589dc6

    • SSDEEP

      49152:vvde821/aQWl8P0lSk3aKA3Z+nYYSr1JBboGdVTHHB72eh2NTcY2b:vvw821/aQWl8P0lSk3DA3Z+nYYSB3x

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks