General

  • Target

    triage_dropped_file

  • Size

    542KB

  • Sample

    210913-txps2ahbfn

  • MD5

    a72b41be79e3fba13890f3487e6e794b

  • SHA1

    180ec439b27f512428550d3a199edcd013754602

  • SHA256

    b4095d1c356a145cca001102abd0ad719a1798594756d20e198f92a39ba21af7

  • SHA512

    4c21d93e14aea94afca3378b6adbddad2c0ddc579d1bf81e437da2b42d1228992ffe61532a3055af9e794144c3ff0f8f31aff9c9e297a0dba41d649af614a3d6

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

zem1

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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

Targets

    • Target

      triage_dropped_file

    • Size

      542KB

    • MD5

      a72b41be79e3fba13890f3487e6e794b

    • SHA1

      180ec439b27f512428550d3a199edcd013754602

    • SHA256

      b4095d1c356a145cca001102abd0ad719a1798594756d20e198f92a39ba21af7

    • SHA512

      4c21d93e14aea94afca3378b6adbddad2c0ddc579d1bf81e437da2b42d1228992ffe61532a3055af9e794144c3ff0f8f31aff9c9e297a0dba41d649af614a3d6

    • Trickbot

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix

Tasks