General

  • Target

    mon88.dll

  • Size

    684KB

  • Sample

    210227-2xcdnw2412

  • MD5

    10dcb25376d06bc580d053b982f2d9a3

  • SHA1

    a05fcb08123e2ce5385081ce5b57e6dd211b9c3c

  • SHA256

    07048e9764891e39f3e37c72c8ca33a6a01cbd359cd47c12a3af7726769e83b8

  • SHA512

    d377b20f6d6ef9133694e2f776a117307dace1756c00634871f8aac7ab586cd2da982c01715b41b0a4d2a40b6ec621b8f1f4db77fad5df104f1d3de074eb1381

Malware Config

Extracted

Family

trickbot

Version

100012

Botnet

mon88

C2

41.77.134.250:449

45.155.173.242:443

192.162.238.186:449

142.112.79.223:449

122.2.28.70:449

154.126.176.30:449

45.230.244.20:443

182.253.107.34:443

200.52.147.93:443

123.200.26.246:449

131.255.106.152:449

177.85.133.118:449

103.225.138.94:449

142.202.191.164:443

95.210.118.90:449

36.94.62.207:443

201.20.118.122:449

180.92.238.186:449

103.130.6.244:449

202.91.41.138:449

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64
ecc_pubkey.base64

Targets

    • Target

      mon88.dll

    • Size

      684KB

    • MD5

      10dcb25376d06bc580d053b982f2d9a3

    • SHA1

      a05fcb08123e2ce5385081ce5b57e6dd211b9c3c

    • SHA256

      07048e9764891e39f3e37c72c8ca33a6a01cbd359cd47c12a3af7726769e83b8

    • SHA512

      d377b20f6d6ef9133694e2f776a117307dace1756c00634871f8aac7ab586cd2da982c01715b41b0a4d2a40b6ec621b8f1f4db77fad5df104f1d3de074eb1381

    • Trickbot

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

    • Templ.dll packer

      Detects Templ.dll packer which usually loads Trickbot.

    • 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