General

  • Target

    a7fa3a332ea7d186f362474a24327f73dc4ec9c7f5c8d1fecabc36727c2bbc98

  • Size

    396KB

  • Sample

    220520-3bxq7agfa6

  • MD5

    2ac3417fd2c998851570b68cf282a53f

  • SHA1

    66892cac7301f2c6fd994eecf90b544f93227ef0

  • SHA256

    a7fa3a332ea7d186f362474a24327f73dc4ec9c7f5c8d1fecabc36727c2bbc98

  • SHA512

    e66fe46166decf68c1114f51033db6d4f445b547de9e7b9018438fc828abeacf9779f337a45b15ea1f2da1cd3ca88f0556a7765db50421e2cfa084b62c9dc6f9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.amexworldwide.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sujit@41#

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.amexworldwide.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sujit@41#

Targets

    • Target

      SOA.exe

    • Size

      462KB

    • MD5

      91d797b03dd08752add8475a1cbd923d

    • SHA1

      5843287d4696cf93e64e3952f959fade0993c0bb

    • SHA256

      1c19bcd64c39ebeb4cee087e27d049e032b7c26999edac7fc45372d5717d262c

    • SHA512

      2739fb2181e7e04a58625b41f1f7dc2414de7283109e8646a522ef6ffc372a5cf92f62cc4c884246aba70825fd07623e0dab44d21dcaabdec0c26c9980b2d7b4

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks