General

  • Target

    5a9ce6e613360c55e18d082a1279a83bf7a36e1825e4553f8a2672775e8e7b7e

  • Size

    489KB

  • Sample

    220201-g4ekesaabl

  • MD5

    773ddf5b1f3c6aed86f5a6d5e47d6cf0

  • SHA1

    6b78117fdebf7ecd999bed5c80c1eedad38d7307

  • SHA256

    5a9ce6e613360c55e18d082a1279a83bf7a36e1825e4553f8a2672775e8e7b7e

  • SHA512

    b93ffe3295f70b0e6983e2464809586bae36f46057728a1118f0e55ab5aa41e8e8bf598d32075ea6250136332fe3fce2ec62a183d1a549b811bfac44177d1d08

Malware Config

Extracted

Family

zloader

Botnet

NNN

Campaign

NNN

C2

http://marchadvertisingnetwork4.com/post.php

http://march262020.best/post.php

http://march262020.club/post.php

http://march262020.com/post.php

http://march262020.live/post.php

http://march262020.network/post.php

http://march262020.online/post.php

http://march262020.site/post.php

http://march262020.store/post.php

http://march262020.tech/post.php

Attributes
  • build_id

    79

rc4.plain

Targets

    • Target

      5a9ce6e613360c55e18d082a1279a83bf7a36e1825e4553f8a2672775e8e7b7e

    • Size

      489KB

    • MD5

      773ddf5b1f3c6aed86f5a6d5e47d6cf0

    • SHA1

      6b78117fdebf7ecd999bed5c80c1eedad38d7307

    • SHA256

      5a9ce6e613360c55e18d082a1279a83bf7a36e1825e4553f8a2672775e8e7b7e

    • SHA512

      b93ffe3295f70b0e6983e2464809586bae36f46057728a1118f0e55ab5aa41e8e8bf598d32075ea6250136332fe3fce2ec62a183d1a549b811bfac44177d1d08

    • Zloader, Terdot, DELoader, ZeusSphinx

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

    • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

      suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    • Blocklisted process makes network request

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks