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

    c94b7455fd3516fba1e10982efe6976e

  • SHA1

    bf82227c38f5f2f6f53120bde3ac86904dbc0e82

  • SHA256

    f9064f9b926ee57799da20b7e6062e5a118cca9d12b20781dbdcc5de53f9c0ab

  • SHA512

    8e103c43d5f71042d6d8a2b5ceb0701b3593a1d29b92d9caef6e833303ed33b8bb50fa10233dc7bb9f31ac28d785f403f58f16db53cd11ac3bc49badd97aa137

  • SSDEEP

    49152:IvwI22SsaNYfdPBldt698dBcjH64mamzStoGdAjTHHB72eh2NT:IvN22SsaNYfdPBldt6+dBcjH64m6

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

Alessandrolol66-30592.portmap.host:30592

Mutex

730dd576-083f-43b6-af44-22840d333bbd

Attributes
  • encryption_key

    B11D992865826F9FDFE1488DBCF3B1031C9ED9CB

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows.Sys

  • 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