Overview

overview

10

Static

static

3

tmp87fu93ph.dll

windows10-ltsc_2021-x64

10

tmp87fu93ph.dll

windows10-2004-x64

10

tmp87fu93ph.dll

windows11-21h2-x64

10

Sharing

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General

  • Target
    tmp87fu93ph
  • Size 395KB
  • Sample260522-wl9eeact4l
  • SHA256 de7da2ce5f2d7e5415bc3256cc5b7f97878ae9436497660b9add78829a8650cf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
zloaderjuly20ssljuly20sslbotnetdiscoverytrojan

Malware Config

Extracted

Family

  • zloader

Botnet

  • July20SSL

Campaign

  • July20SSL

C2

  • https://vlcafxbdjtlvlcduwhga.com/web/post.php

  • https://softwareserviceupdater3.com/web/post.php

  • https://softwareserviceupdater4.com/web/post.php

Attributes
  • build_id

    18

rc4.plain
rsa_pubkey.plain

Targets

    • Target
      tmp87fu93ph
    • Size 395KB
    • SHA256 de7da2ce5f2d7e5415bc3256cc5b7f97878ae9436497660b9add78829a8650cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetjuly20ssljuly20ssldiscoveryzloadertrojan

    • Family: Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

      trojanbotnetzloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks