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

  • MD5

    c91c319bcf0fa0f93b3544a6108b439c

  • SHA1

    757d2951b13fa3d553eab00ad7666ca2e8e52153

  • SHA256

    e2c390c96046899177b9247bc6ecafb77a43bfb9c0dea25d408532b60d5f3298

  • SHA512

    1e2c64b4ddbd5e5466ca2340d4a78271f2b20f70b01e4a0192bd24244372c534127b5a33b30d721461c327181930a0306c26ba69e02954bcb60047e20749c27e

  • SSDEEP

    49152:WviG42pda6D+/PjlLOlg6yQipVBVRJ6GbR3LoGdfTHHB72eh2NT:WvF42pda6D+/PjlLOlZyQipVBVRJ6A

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

arnzbo-35424.portmap.host:35424

Mutex

7291abcf-1856-4b2d-a54d-00549dcd492b

Attributes
  • encryption_key

    B879E029304680D26DE21B59F7B2EB04A7C2F35F

  • install_name

    services32.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Update

  • 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