Overview

overview

10

Static

static

10

90IYB_Clie...lt.exe

windows7-x64

10

90IYB_Clie...lt.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    90IYB_Client-built.exe

  • Size

    3.3MB

  • MD5

    8c5730b295d95613fffd0b6d45ccbf3b

  • SHA1

    4db0f81fd90a0d4a1a5fb3814fb41b4018a2c9c3

  • SHA256

    05cdc11f58a3ebde589ad04a1ab071522b946261092d5bd47fb7a8971593f4aa

  • SHA512

    91d1a5e8043b5bcb205098644ddeef5eb87d0532ef404e03a8f44ad0731008f28303982afcbb1f6616822096de8aba759182a2d1a74cc2020f70597e71f29db2

  • SSDEEP

    49152:wvuI22SsaNYfdPBldt698dBcjHpMWoeBxbaoGdsTHHB72eh2NTN:wvD22SsaNYfdPBldt6+dBcjHzo7

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

45.200.148.155:6060

Mutex

4b3820e0-d123-49d9-b51e-3c4daa4f6874

Attributes
  • encryption_key

    F8879E9B26846C57C99B6F152F74703E1CC15B8B

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    SecurityHealthSystray.exe

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

  • 90IYB_Client-built.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections