General

  • Target
    RNP-00149.xlsm
  • Size 87KB
  • Sample211021-sk6eksaea3
  • SHA256 d3fd3711c2dcff75bf015624ac6ac8f258fbd0229cf7cd4cb5f4eaba6ec32033
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • rob136

C2
  • 65.152.201.203:443

  • 185.56.175.122:443

  • 46.99.175.217:443

  • 179.189.229.254:443

  • 46.99.175.149:443

  • 181.129.167.82:443

  • 216.166.148.187:443

  • 46.99.188.223:443

  • 128.201.76.252:443

  • 62.99.79.77:443

  • 60.51.47.65:443

  • 24.162.214.166:443

  • 45.36.99.184:443

  • 97.83.40.67:443

  • 184.74.99.214:443

  • 103.105.254.17:443

  • 62.99.76.213:443

  • 82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Targets

    • Target
      RNP-00149.xlsm
    • Size 87KB
    • SHA256 d3fd3711c2dcff75bf015624ac6ac8f258fbd0229cf7cd4cb5f4eaba6ec32033
    • MD5 SHA1 SHA512
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Trickbot

      Developed in 2016, TrickBot is one of the more recent banking Trojans.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks