Overview

overview

10

Static

static

c8c5815fe4...75.dll

windows7_x64

10

c8c5815fe4...75.dll

windows10_x64

10

Sharing

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General

  • Target

    c8c5815fe4a06a752e51f79332a393db1f91a8e39b67899aa996e4ca76cfa675.zip

  • Size

    291KB

  • Sample

    210304-s35f4j3sxe

  • MD5

    755207b5be23502a7f27c1d135ecac6d

  • SHA1

    5f7594dfc0261be7d4ef8323356e9eb1ff18400e

  • SHA256

    9b00d9665a26fb8f2021ff71786f3ae0619700ec4ea41615bd14b3bc5cb33cc8

  • SHA512

    f4cd52d6fee9862669f158b5238c77fc0f4c4a66b209407f5c9852f1c7b6566da9afbfd4ed3df97d6297002484e43421e356cbf3723b874ca2a8305daa3f490c

Score
10/10
zloadernut12/11botnettrojan

Malware Config

Extracted

Family

zloader

Botnet

nut

Campaign

12/11

C2

https://tfbuildingjoinery.co.uk/robots.php

https://globalpacificproperties.com.au/terms.php

https://www.loonybinforum.com/errors.php

https://luminousintent.com.au/wp-smarts.php

https://espazioabierto.com/wp-smarts.php

https://racriporrosepo.tk/wp-smarts.php
rc4.plain
rsa_pubkey.plain

Targets

    • Target

      c8c5815fe4a06a752e51f79332a393db1f91a8e39b67899aa996e4ca76cfa675.dll

    • Size

      400KB

    • MD5

      3cf481ccbb1019894fcbacb554f3bda1

    • SHA1

      63c11153ab0afb36703723c5121cd0e9b48ac6e8

    • SHA256

      c8c5815fe4a06a752e51f79332a393db1f91a8e39b67899aa996e4ca76cfa675

    • SHA512

      628e34581b3ebc7645639f2e6da19ce15afb794cc032e99d895841eecef0bd372da27895a9485bb18630864b921c1239fa6e4904d6bd6f54ca80a220a3fe66d0

    Score
    10/10
    zloadernut12/11botnettrojan

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Zloader, Terdot, DELoader, ZeusSphinx

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

      trojanbotnetzloader

    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks