General

  • Target

    2dd6c77ef9ba1c9a0083c77d5ad03f77_JaffaCakes118

  • Size

    433KB

  • Sample

    240329-1wcweabf49

  • MD5

    2dd6c77ef9ba1c9a0083c77d5ad03f77

  • SHA1

    45704b538c8a90224bd5be7348b4f0069838a445

  • SHA256

    7fcf79d8833bf96249a0a445bfd98a172fb45fbc64815d210d30699cc65c7413

  • SHA512

    a4900669ba230be7ddb13e3a98915d883cb44774160f87632834b6d2684c44735daa460891906c2674b2538fdb606051a7dc43734331e296fd66899a8b49836d

  • SSDEEP

    6144:OJRezouwEzipT3t/nJ0wMfZrLY6YnRn6xRgT3KRZIzWrZxyvwtM7lLR99gsbBT3Y:ZzCd0w8enFTVwCwtM7RR9aa+

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    baorhihusmusqbnx

Targets

    • Target

      2dd6c77ef9ba1c9a0083c77d5ad03f77_JaffaCakes118

    • Size

      433KB

    • MD5

      2dd6c77ef9ba1c9a0083c77d5ad03f77

    • SHA1

      45704b538c8a90224bd5be7348b4f0069838a445

    • SHA256

      7fcf79d8833bf96249a0a445bfd98a172fb45fbc64815d210d30699cc65c7413

    • SHA512

      a4900669ba230be7ddb13e3a98915d883cb44774160f87632834b6d2684c44735daa460891906c2674b2538fdb606051a7dc43734331e296fd66899a8b49836d

    • SSDEEP

      6144:OJRezouwEzipT3t/nJ0wMfZrLY6YnRn6xRgT3KRZIzWrZxyvwtM7lLR99gsbBT3Y:ZzCd0w8enFTVwCwtM7RR9aa+

    • AgentTesla

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

    • AgentTesla payload

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks