General

  • Target

    Client.exe

  • Size

    3.1MB

  • MD5

    1109da1db2b4175b38ae1bc7c881db9a

  • SHA1

    02b92b5e6aa54ae040bc5cd5e845287be01c9562

  • SHA256

    0aadcb147077d657fd68e222689a25d93c40144d54922c83b4171a5e801235c5

  • SHA512

    44cc1ee0e92159f4d41b4b1c9ae52a7b208b7888c5864795f1e815725d26677e2c7f4fce6410a8cfa8e07c8ee19c3f07f4110c64f1eca62d2f6bbf4cdda8f952

  • SSDEEP

    49152:rvbI22SsaNYfdPBldt698dBcjHRTaxzBxL9aGdg6STHHB72eh2NT:rvk22SsaNYfdPBldt6+dBcjHRTaxh

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

140.238.91.110:34309

Mutex

d748a36c-8402-4813-815d-0daea2ec5f51

Attributes
  • encryption_key

    312796590553474EC6AA07D7A09E6A1B8FA1043A

  • install_name

    dllhostx64.exe

  • log_directory

    Error Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Boot Menu

  • subdirectory

    Windows

Signatures

  • Quasar family
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • Client.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections