Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Hello.zip

  • Size

    1.2MB

  • MD5

    833b554ced0a308dd74b615e8073d097

  • SHA1

    f3b0051b2d81978d61d352b32522f73b4fca4ac2

  • SHA256

    7e0c75a10e45e707e25ff968ddf24cb7ed73fd80ae49a04091a1a51f13bd1fb9

  • SHA512

    644e5c2567490a7122afa3f757683ca4c455c34d882872784b7172dfb96537a84e7dde13b6c6bea745ea55f5f32267d5d0387e43c0a30069e12feb94d48635f7

  • SSDEEP

    24576:xQ85IvumH74k0CKB1ny8ajigJov3s0c/PnCNBLreMraeHTsF:xZ5IfH74kJKrojHovs0cXq9y9GsF

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.1:4782

88.98.207.207:4782

192.168.1.211:4782

192.168.0.132:4782

2a01:4b00:b31a:3e00:d4a4:5f88:ab8:cc7d:4782

fd00::1617:c634:9b0b:2a22:4782

2a01:4b00:b31a:3e00:c7a:623f:eb1:3db6:4782

fd00::c7a:623f:eb1:3db6:4782

fe80::19ef:ec1a:f41f:39a5%5:4782
Mutex

6d19d2f9-1235-4b10-a1dd-486dc3edd052

Attributes
  • encryption_key

    12AE26995FE0F312DC3ADA3C8CD142053AD088CA

  • 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

  • Hello.zip
    .zip

    Password: ebola

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

    Password: ebola

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections