General

  • Target

    pin cracker (3).exe

  • Size

    3.1MB

  • Sample

    240516-b9pppafd34

  • MD5

    9effa0a8800dd420cb70175619b1fce5

  • SHA1

    d0e0581a51357875a789b282b7370c3fcf6d2207

  • SHA256

    5b4b8b61572b28eb349e3a9049feb5242ef13270b47f00d352b91ff5d0cbbbcf

  • SHA512

    b7bf41da9132dbf8d92be10dda8119bdbfe426496e1d415e18d85b3ddb73e598c154e64321c33eea7b71e322dacb3f18589dfbe5a356aa18da352c6ae4308808

  • SSDEEP

    49152:rvOI22SsaNYfdPBldt698dBcjH/8fua+mzYCoGdnTHHB72eh2NT:rvj22SsaNYfdPBldt6+dBcjH0fua9

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.160:4782

Mutex

9fdee828-b7fc-459e-9416-a8cc42a3265c

Attributes
  • encryption_key

    A4FE4005B8C0621A18088C1B9505D2B8F5A67143

  • install_name

    hack.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      pin cracker (3).exe

    • Size

      3.1MB

    • MD5

      9effa0a8800dd420cb70175619b1fce5

    • SHA1

      d0e0581a51357875a789b282b7370c3fcf6d2207

    • SHA256

      5b4b8b61572b28eb349e3a9049feb5242ef13270b47f00d352b91ff5d0cbbbcf

    • SHA512

      b7bf41da9132dbf8d92be10dda8119bdbfe426496e1d415e18d85b3ddb73e598c154e64321c33eea7b71e322dacb3f18589dfbe5a356aa18da352c6ae4308808

    • SSDEEP

      49152:rvOI22SsaNYfdPBldt698dBcjH/8fua+mzYCoGdnTHHB72eh2NT:rvj22SsaNYfdPBldt6+dBcjH0fua9

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks