Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    2c55c3ba3aa93887c266436bcaaae5c4

  • SHA1

    0e20e8a15bbf5efd0bf927e49ffc8237e691951c

  • SHA256

    e815640357032206eb40f35f30804f4bb0cb14addf9858cdc36297b583b3cbfa

  • SHA512

    ffe786d730e8de697a41ac89e449de7717d2aee09e4ef5653268d8d584d798a89c132ca5f32051c07a99378cf0ff6b45a8fc2ab99c53bab0fc3b4a74cd4b5968

  • SSDEEP

    49152:6vbI22SsaNYfdPBldt698dBcjHgk/LWmzAwoGdu8THHB72eh2NT:6vk22SsaNYfdPBldt6+dBcjHp/Lx+

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.100.244:443

Mutex

e4b3274f-fb75-4407-9316-141c32c7c7ca

Attributes
  • encryption_key

    53FC47CB30FD7835477E4751610AF9D6FC6D5AFB

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections