Overview

overview

10

Static

static

10

6ffb3717d7...ee.exe

windows7-x64

10

6ffb3717d7...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6ffb3717d7be4a8c03ec2c9ed3678ba9804696d38078cb1c2d1924487e2912ee

  • Size

    3.1MB

  • MD5

    5be228f80c4787e5b4b5d4d49b74f3f8

  • SHA1

    1044191469a2ce9ba3e051d843016dd6f6457696

  • SHA256

    6ffb3717d7be4a8c03ec2c9ed3678ba9804696d38078cb1c2d1924487e2912ee

  • SHA512

    e664adccfaf7519c25d59312b49d72d1241e1e257d5e6bd7551186d0480f3864f87cd487bc6f098c3f6c5bd5e75655fae9f072f57e765ff0aa70db593857fb16

  • SSDEEP

    49152:DvrI22SsaNYfdPBldt698dBcjHIsk41JHroGddqYTHHB72eh2NT:DvU22SsaNYfdPBldt6+dBcjHIskkA

Score
10/10
office01quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office01

C2

salchipingo2-53080.portmap.host:53080

Mutex

90649688-30a6-4c67-b372-718aef814cc7

Attributes
  • encryption_key

    854146EBC4756C532297D74168447215895A17F4

  • install_name

    Lenzs.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    v Startup

  • subdirectory

    SubDir

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects executables containing common artifacts observed in infostealers 1 IoCs
  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 6ffb3717d7be4a8c03ec2c9ed3678ba9804696d38078cb1c2d1924487e2912ee
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections