General

  • Target

    update.dll

  • Size

    678KB

  • Sample

    200710-hb2c72vzj6

  • MD5

    8b08196afbd13e134073c22d8a2b24c7

  • SHA1

    bc78f1e0d6739de37a18bfd9613360d2e842237f

  • SHA256

    a459ec02bedc31bb265ba6e61e8a0cb1529e935215dfcc038c9450e142329931

  • SHA512

    393af7cfa25b2bd6b5e0b1cdde760344138b525d23c91bbd01726f9224ac1caf698ef3cfade5bebaf2b2ad8fc6e79f2ec8be489ebb263d61d9ecc830244cdc85

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

chil65

C2

95.171.16.42:443

185.90.61.9:443

5.1.81.68:443

185.99.2.65:443

134.119.191.11:443

85.204.116.100:443

78.108.216.47:443

51.81.112.144:443

194.5.250.121:443

185.14.31.104:443

185.99.2.66:443

107.175.72.141:443

192.3.247.123:443

134.119.191.21:443

85.204.116.216:443

91.235.129.20:443

181.129.104.139:449

181.112.157.42:449

181.129.134.18:449

131.161.253.190:449

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Targets

    • Target

      update.dll

    • Size

      678KB

    • MD5

      8b08196afbd13e134073c22d8a2b24c7

    • SHA1

      bc78f1e0d6739de37a18bfd9613360d2e842237f

    • SHA256

      a459ec02bedc31bb265ba6e61e8a0cb1529e935215dfcc038c9450e142329931

    • SHA512

      393af7cfa25b2bd6b5e0b1cdde760344138b525d23c91bbd01726f9224ac1caf698ef3cfade5bebaf2b2ad8fc6e79f2ec8be489ebb263d61d9ecc830244cdc85

    • Trickbot

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

    • Templ.dll packer

      Detects Templ.dll packer which usually loads Trickbot.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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 ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks