Resubmissions

05-11-2021 10:01

211105-l2l9psgebn 10

12-10-2021 18:42

211012-xcg48sdbb9 10

12-10-2021 18:06

211012-wpvenachc6 10

12-10-2021 17:54

211012-wg5knachb5 10

07-10-2021 08:47

211007-kpvvmscchl 10

General

  • Target

    b270e245132cf6624fc96642532a00c0a16681f59542220ad2c389d45865141f

  • Size

    298KB

  • Sample

    211012-wg5knachb5

  • MD5

    a80859c1cd44daad1450948a1276bc0d

  • SHA1

    46396892b9cafb2e59b8f667ec7822d0435384bb

  • SHA256

    b270e245132cf6624fc96642532a00c0a16681f59542220ad2c389d45865141f

  • SHA512

    ce68470318b8472b30aeee8778802ca4c9175f075a9c19c8332a08a6a8518a2f157a9e2ccaedba1d42f83f591d3c5f233ee1b8b8fbb90589aae82c9dea68352c

Malware Config

Extracted

Family

zloader

Botnet

nut

Campaign

22/03

C2

https://svilapp.svgipsar.org/post.php

https://nadar-gis.com/post.php

https://crearqarquitectos.com/post.php

https://crown-sign.com/post.php

https://dainikjahan.com/post.php

https://denatureedutech.com/post.php

https://alekllemtilaro.tk/post.php

rc4.plain
rsa_pubkey.plain

Targets

    • Target

      b270e245132cf6624fc96642532a00c0a16681f59542220ad2c389d45865141f

    • Size

      298KB

    • MD5

      a80859c1cd44daad1450948a1276bc0d

    • SHA1

      46396892b9cafb2e59b8f667ec7822d0435384bb

    • SHA256

      b270e245132cf6624fc96642532a00c0a16681f59542220ad2c389d45865141f

    • SHA512

      ce68470318b8472b30aeee8778802ca4c9175f075a9c19c8332a08a6a8518a2f157a9e2ccaedba1d42f83f591d3c5f233ee1b8b8fbb90589aae82c9dea68352c

    • Zloader, Terdot, DELoader, ZeusSphinx

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

    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks