General

  • Target

    Uni.exe

  • Size

    409KB

  • Sample

    240624-sqmjnayfjd

  • MD5

    28a90307277122011920de004e149e2c

  • SHA1

    0c3bc0d9338ce9129833d7bb8b3b6ebf41ef4a39

  • SHA256

    5b584418db5a9302834272560b076a26ae5c882e253dd23d9c603bcdf4e235e7

  • SHA512

    6c24cb5886c67a2c58219bfccb0816c136ba2d4d44792c40ca8482499974e2a9abd285af63a08d983aaaef2f7ab988a150a17bbecc903a109a8effee21092276

  • SSDEEP

    6144:jMvlpdRJjGq/ld9zivfK2p7/PvmfD8MbLw5C7NP4TP6ENT/4e:MpbJjGuL9zivThPvm82wwyPhNTge

Malware Config

Extracted

Family

quasar

Version

3.1.5

Botnet

Loader Client

C2

panel-slave.gl.at.ply.gg:57059

panel-slave.gl.at.ply.gg:27892

Mutex

$Sxr-rpL8EItHN3pqIQQVy2

Attributes
  • encryption_key

    yeO4jNnQKA8amVjOSkeX

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    SeroXen

  • subdirectory

    SubDir

Targets

    • Target

      Uni.exe

    • Size

      409KB

    • MD5

      28a90307277122011920de004e149e2c

    • SHA1

      0c3bc0d9338ce9129833d7bb8b3b6ebf41ef4a39

    • SHA256

      5b584418db5a9302834272560b076a26ae5c882e253dd23d9c603bcdf4e235e7

    • SHA512

      6c24cb5886c67a2c58219bfccb0816c136ba2d4d44792c40ca8482499974e2a9abd285af63a08d983aaaef2f7ab988a150a17bbecc903a109a8effee21092276

    • SSDEEP

      6144:jMvlpdRJjGq/ld9zivfK2p7/PvmfD8MbLw5C7NP4TP6ENT/4e:MpbJjGuL9zivThPvm82wwyPhNTge

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks