Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    241228-zep9qs1qes

  • MD5

    c94e39405f4ff6b5e5bcd0f221f7602d

  • SHA1

    1ed42e129448fe9c0e078c292b9638747c82c5d7

  • SHA256

    20e4551dddd4f64d90e97da62dc0befde72128d2b3995e251fb12c734b5c686b

  • SHA512

    19f420aca31adf075dfb32897c6efdbd6aa5d1129ee110bd19411e662bb3c0eff40f44dc639a40d3a2a67eb4a3cfd7ee024589caf9604ad439b08d46745cec94

  • SSDEEP

    49152:WvVuf2NUaNmwzPWlvdaKM7ZxTwEjRJ6EbR3LoGdFBCTHHB72eh2NT:Wvgf2NUaNmwzPWlvdaB7ZxTwEjRJ6O

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

138.0.54.91:4782

192.168.3.5:4782

208.67.222.222:4782
Mutex

63563c99-67f3-4d20-8c7f-230c3d970b36

Attributes
  • encryption_key

    E22572FBAE45F5F894074ED475A27E306499B335

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Microsoft Link

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      c94e39405f4ff6b5e5bcd0f221f7602d

    • SHA1

      1ed42e129448fe9c0e078c292b9638747c82c5d7

    • SHA256

      20e4551dddd4f64d90e97da62dc0befde72128d2b3995e251fb12c734b5c686b

    • SHA512

      19f420aca31adf075dfb32897c6efdbd6aa5d1129ee110bd19411e662bb3c0eff40f44dc639a40d3a2a67eb4a3cfd7ee024589caf9604ad439b08d46745cec94

    • SSDEEP

      49152:WvVuf2NUaNmwzPWlvdaKM7ZxTwEjRJ6EbR3LoGdFBCTHHB72eh2NT:Wvgf2NUaNmwzPWlvdaB7ZxTwEjRJ6O

    Score
    10/10
    quasaroffice04spywaretrojan
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks