General

  • Target

    mon23.dll

  • Size

    336KB

  • Sample

    210122-kdem8q3h22

  • MD5

    5824707b2a687cb750f2b9234ae67e42

  • SHA1

    3dfc2c65b6285dd7cc0a20951d87f34b957e5a75

  • SHA256

    b71c391f997341cc1ec69d34bdf294e13ae1433c0d8ad4ff732285186472adeb

  • SHA512

    2ed7630740206ca106639dcb30d8b775577bf14c3cb036fbde2d70b22548750b65d63cdc2246853045538d4d97e79535d3dadcaa9fd20ac2694a931fd7611005

Malware Config

Extracted

Family

trickbot

Version

100007

Botnet

mon23

C2

41.243.29.182:449

196.45.140.146:449

103.87.25.220:443

103.98.129.222:449

103.87.25.220:449

103.65.196.44:449

103.65.195.95:449

103.61.101.11:449

103.61.100.131:449

103.150.68.124:449

103.137.81.206:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.48:449

102.164.208.44:449

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Targets

    • Target

      mon23.dll

    • Size

      336KB

    • MD5

      5824707b2a687cb750f2b9234ae67e42

    • SHA1

      3dfc2c65b6285dd7cc0a20951d87f34b957e5a75

    • SHA256

      b71c391f997341cc1ec69d34bdf294e13ae1433c0d8ad4ff732285186472adeb

    • SHA512

      2ed7630740206ca106639dcb30d8b775577bf14c3cb036fbde2d70b22548750b65d63cdc2246853045538d4d97e79535d3dadcaa9fd20ac2694a931fd7611005

    • 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