General

  • Target

    nigger.exe

  • Size

    3.1MB

  • Sample

    250105-qkkf1axmbp

  • MD5

    845a2dbcbf3dc2c02816d5f8f40f8c31

  • SHA1

    a8455efb6ba57174000a4545eeb0b8ffc00ce4f2

  • SHA256

    69fbca1394d5efdfd1973a67d5679a1312def1a1a10280499bf2dc9aeb143ab2

  • SHA512

    418c71294087aa7b8fbd5c9b13c74fb7a23ec1576a478f1371dd6d02c1d5a26c479094fbcbdb0d96df43dc924b58ff6efbfad89d4b304a8d6fe9245fae5b20ed

  • SSDEEP

    49152:DvTlL26AaNeWgPhlmVqvMQ7XSKZZwbhIarNUoGdiTHHB72eh2NT:DvJL26AaNeWgPhlmVqkQ7XSKrAhY

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

pre-write.gl.at.ply.gg:62773:3689

Mutex

09827d08-4f88-4bee-b8ca-67037feaa38c

Attributes
  • encryption_key

    A23940D6648448640871767639F1B4B0ABAD5298

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      nigger.exe

    • Size

      3.1MB

    • MD5

      845a2dbcbf3dc2c02816d5f8f40f8c31

    • SHA1

      a8455efb6ba57174000a4545eeb0b8ffc00ce4f2

    • SHA256

      69fbca1394d5efdfd1973a67d5679a1312def1a1a10280499bf2dc9aeb143ab2

    • SHA512

      418c71294087aa7b8fbd5c9b13c74fb7a23ec1576a478f1371dd6d02c1d5a26c479094fbcbdb0d96df43dc924b58ff6efbfad89d4b304a8d6fe9245fae5b20ed

    • SSDEEP

      49152:DvTlL26AaNeWgPhlmVqvMQ7XSKZZwbhIarNUoGdiTHHB72eh2NT:DvJL26AaNeWgPhlmVqkQ7XSKrAhY

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

MITRE ATT&CK Enterprise v15

Tasks