General

  • Target

    Seron.exe

  • Size

    3.8MB

  • Sample

    241230-esjc5axphn

  • MD5

    37a8e4ca2d9cf48f824aed73fb6c74f4

  • SHA1

    1e3c16715c770715a19e3081a5bfff0a7c8def3a

  • SHA256

    5e2e596768b289270d055d0906501f1c17b230a2453b5352d4cf2c4bcb85a2cd

  • SHA512

    a5ff0f11c69d72435a413579979befa491ffc600de7b56d1fc38c037c68a3cca46b37abb76d97cffb19e2be3f2b349143ae4f84e6a1035e7102ee805f01c50ca

  • SSDEEP

    49152:BWhyeb35zT3gum1O7qBmdx/flI0D0R5xiEEwKaS2HLk+N2:BWkY3gum1O7qBKfu9x

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Seron

C2

dionehilarious679-62928.portmap.host:62928

Mutex

8a0a9f55-a460-4857-bc64-683658037995

Attributes
  • encryption_key

    3D7A6CA252746A6617287BDE7DDCB6EC49DFD879

  • install_name

    iLu7aNjJH3LfV0ck.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    iLu7aNjJH3LfV0ck

  • subdirectory

    SubDir

Targets

    • Target

      Seron.exe

    • Size

      3.8MB

    • MD5

      37a8e4ca2d9cf48f824aed73fb6c74f4

    • SHA1

      1e3c16715c770715a19e3081a5bfff0a7c8def3a

    • SHA256

      5e2e596768b289270d055d0906501f1c17b230a2453b5352d4cf2c4bcb85a2cd

    • SHA512

      a5ff0f11c69d72435a413579979befa491ffc600de7b56d1fc38c037c68a3cca46b37abb76d97cffb19e2be3f2b349143ae4f84e6a1035e7102ee805f01c50ca

    • SSDEEP

      49152:BWhyeb35zT3gum1O7qBmdx/flI0D0R5xiEEwKaS2HLk+N2:BWkY3gum1O7qBKfu9x

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks