General

  • Target

    Roblox exploit 2024.7z

  • Size

    922KB

  • Sample

    241104-wxc6caxmbk

  • MD5

    b83419ff541c2f78be5921c4c150aa2f

  • SHA1

    2b0a73d56cf4af03d0b1eb51d7e2092f320972f0

  • SHA256

    0fa8e2b1073b28e1941150d9ff1651b4dfce15cb1a0ccdcd33d5caca3af20db0

  • SHA512

    d9faa15debc5bcae1d391f8cf6f713f2bf8996c64ca4b05f1bddb5f47a7c3980dbc5b784d4791f3a41739b8443fce6a224bcb7ee3654761698f02918b7c5f6a8

  • SSDEEP

    24576:uc92iZi0TVp6x0W7GjN59lfzlPRdAeqoeTy4x3kNp6k:um2iZnV8x0W+Npko0ny1

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

Inversin-43597.portmap.host:43597

Mutex

80329fd2-f063-4b06-9c7e-8dbc6278c2a3

Attributes
  • encryption_key

    744EA1A385FEBC6DA96387411B7000D77E66B075

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    java updater

  • subdirectory

    SubDir

Targets

    • Target

      Roblox exploit 2024.7z

    • Size

      922KB

    • MD5

      b83419ff541c2f78be5921c4c150aa2f

    • SHA1

      2b0a73d56cf4af03d0b1eb51d7e2092f320972f0

    • SHA256

      0fa8e2b1073b28e1941150d9ff1651b4dfce15cb1a0ccdcd33d5caca3af20db0

    • SHA512

      d9faa15debc5bcae1d391f8cf6f713f2bf8996c64ca4b05f1bddb5f47a7c3980dbc5b784d4791f3a41739b8443fce6a224bcb7ee3654761698f02918b7c5f6a8

    • SSDEEP

      24576:uc92iZi0TVp6x0W7GjN59lfzlPRdAeqoeTy4x3kNp6k:um2iZnV8x0W+Npko0ny1

    • 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.

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks