General

  • Target

    8f87fe90d589a4fa73cff6a242fe222b.exe

  • Size

    165KB

  • Sample

    210816-2rvbwjvjza

  • MD5

    8f87fe90d589a4fa73cff6a242fe222b

  • SHA1

    381e33872d0f6f1a7233beeb6e9524435c2a9ab6

  • SHA256

    edaabcb2e82b51c9b8df54dc82afc494bff804b1b187c4657ab583e8ca0bd052

  • SHA512

    f0ce6885ac47429df5a1a0779c9a455300d77284ef71ff1e344afe2344513b430705ce50d62fceddb051cb5df8b67e1c4969b377413647f4cbe23fc87351aca0

Malware Config

Extracted

Family

zloader

Botnet

ivan

Campaign

ivan

C2

https://iqowijsdakm.com/gate.php

https://wiewjdmkfjn.com/gate.php

https://dksaoidiakjd.com/gate.php

https://iweuiqjdakjd.com/gate.php

https://yuidskadjna.com/gate.php

https://olksmadnbdj.com/gate.php

https://odsakmdfnbs.com/gate.php

https://odsakjmdnhsaj.com/gate.php

https://odjdnhsaj.com/gate.php

https://odoishsaj.com/gate.php

rc4.plain
rsa_pubkey.plain

Targets

    • Target

      8f87fe90d589a4fa73cff6a242fe222b.exe

    • Size

      165KB

    • MD5

      8f87fe90d589a4fa73cff6a242fe222b

    • SHA1

      381e33872d0f6f1a7233beeb6e9524435c2a9ab6

    • SHA256

      edaabcb2e82b51c9b8df54dc82afc494bff804b1b187c4657ab583e8ca0bd052

    • SHA512

      f0ce6885ac47429df5a1a0779c9a455300d77284ef71ff1e344afe2344513b430705ce50d62fceddb051cb5df8b67e1c4969b377413647f4cbe23fc87351aca0

    • Zloader, Terdot, DELoader, ZeusSphinx

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks