Resubmissions

19-08-2021 15:16

210819-hs8hdq8rjn 10

20-07-2021 19:08

210720-dmxcy1v1d6 10

20-07-2021 18:57

210720-315j1lshex 10

General

  • Target

    62bf9ac289974a7cdd679a3c01d02fe1

  • Size

    544KB

  • Sample

    210720-dmxcy1v1d6

  • MD5

    62bf9ac289974a7cdd679a3c01d02fe1

  • SHA1

    668a21ca431f7d9bbd8a495a6ff1a1853e858bcb

  • SHA256

    d4d87a208df0ba460ccc94d8b7c62e223e4f0a18fa2b799f13ab5ee70f3c2e6c

  • SHA512

    ffe052c4912eca99ade948e498048ca718012bc6cc92dea440be6859e714bf6e62d7f21b19a06f6e904528d2415e96ef85805979c01adfd377d3a46ce7de5df9

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

rob109

C2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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

Targets

    • Target

      62bf9ac289974a7cdd679a3c01d02fe1

    • Size

      544KB

    • MD5

      62bf9ac289974a7cdd679a3c01d02fe1

    • SHA1

      668a21ca431f7d9bbd8a495a6ff1a1853e858bcb

    • SHA256

      d4d87a208df0ba460ccc94d8b7c62e223e4f0a18fa2b799f13ab5ee70f3c2e6c

    • SHA512

      ffe052c4912eca99ade948e498048ca718012bc6cc92dea440be6859e714bf6e62d7f21b19a06f6e904528d2415e96ef85805979c01adfd377d3a46ce7de5df9

    • Trickbot

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

    • 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.

    • Drops file in System32 directory

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