Resubmissions

23-12-2020 16:44

201223-ysehxqmez2 10

16-12-2020 07:55

201216-ax9drreevx 10

General

  • Target

    diego.png.dll

  • Size

    340KB

  • Sample

    201223-ysehxqmez2

  • MD5

    d8a449d9a8aa11d58db91e3dc2387595

  • SHA1

    0abb906db9988e2ff2621e68955b0e4470094a93

  • SHA256

    da1ae69acf1b97bfac587addc9266155342bf8f2a7a80e0d09df9a577c39f7f9

  • SHA512

    34bd9fc8d754bb4ec69c6f50194cf6e853b56ceff54bc36a85769e2b4271fda569d73a0aed2d9ecfb576cdba2829e70bc773882a2894ea6363302aa856be9aca

Malware Config

Extracted

Family

trickbot

Version

100007

Botnet

rob23

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

      diego.png.dll

    • Size

      340KB

    • MD5

      d8a449d9a8aa11d58db91e3dc2387595

    • SHA1

      0abb906db9988e2ff2621e68955b0e4470094a93

    • SHA256

      da1ae69acf1b97bfac587addc9266155342bf8f2a7a80e0d09df9a577c39f7f9

    • SHA512

      34bd9fc8d754bb4ec69c6f50194cf6e853b56ceff54bc36a85769e2b4271fda569d73a0aed2d9ecfb576cdba2829e70bc773882a2894ea6363302aa856be9aca

    • Trickbot

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

    • Templ.dll packer

      Detects Templ.dll packer which usually loads Trickbot.

    • Blocklisted process makes network request

    • 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

Execution

Command-Line Interface

1
T1059

Credential Access

Credentials in Files

1
T1081

Discovery

Remote System Discovery

1
T1018

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks