Overview

overview

10

Static

static

legislate.07.21.doc

windows7_x64

10

legislate.07.21.doc

windows10_x64

10

Resubmissions

19-08-2021 14:55

210819-495ybg2jfn 10

15-07-2021 13:09

210715-akkvf2gx7n 10

Sharing

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General

  • Target

    legislate.07.21.doc

  • Size

    87KB

  • Sample

    210715-akkvf2gx7n

  • MD5

    401b19c454075d52bd832725f3c22cfe

  • SHA1

    088f76c184a0cba673abc41bd5582e4e21672fdd

  • SHA256

    6b94e6319e46f52058d5f0c1bc07d7e367152e3bb769f2fd1af097914fe64ce3

  • SHA512

    b83ddf0a5dc6174591e0c07a1b87f5ffb5a1efa731913707829195415bed70a5dff43d9669e948e509fd3e77d15986391e1e01b9344c2694dd1b0fba5b87f894

Score
10/10
trickbotzev1bankertrojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev1

C2

14.232.161.45:443

118.173.233.64:443

41.57.156.203:443

45.239.234.2:443

45.201.136.3:443

177.10.90.29:443

185.17.105.236:443

91.237.161.87:443

185.189.55.207:443

186.225.119.170:443

143.0.208.20:443

222.124.16.74:443

220.82.64.198:443

200.236.218.62:443

178.216.28.59:443

45.239.233.131:443

196.216.59.174:443

119.202.8.249:443

82.159.149.37:443

49.248.217.170:443
Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Targets

    • Target

      legislate.07.21.doc

    • Size

      87KB

    • MD5

      401b19c454075d52bd832725f3c22cfe

    • SHA1

      088f76c184a0cba673abc41bd5582e4e21672fdd

    • SHA256

      6b94e6319e46f52058d5f0c1bc07d7e367152e3bb769f2fd1af097914fe64ce3

    • SHA512

      b83ddf0a5dc6174591e0c07a1b87f5ffb5a1efa731913707829195415bed70a5dff43d9669e948e509fd3e77d15986391e1e01b9344c2694dd1b0fba5b87f894

    Score
    10/10
    trickbotzev1bankertrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Trickbot

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

      trojanbankertrickbot

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks