General

  • Target

    e29dfdf85c25484ddbb843ac07dd9136_JaffaCakes118

  • Size

    467KB

  • Sample

    240915-q2lemaxbkm

  • MD5

    e29dfdf85c25484ddbb843ac07dd9136

  • SHA1

    99f56c268c3b9c3559e450b485e7cf0b9077b952

  • SHA256

    44626bc9df2e081ebc1f0ea60cc5826ae5d4297bf26c049b949eafee5fd6be39

  • SHA512

    00185e031628968a7392cf636e3b395ceb871ba733400728acf768605bc7fabf6da16f7e8c9b68c9cc8812491b42bd1452fa7970ab440d13f4d3b3d1339134ec

  • SSDEEP

    12288:pACBimX2zfi4IFGqfCzk7cwaX0iligBSfGdZENMqwpBky0308uxTL5:pACBimX2zfi4IFGqfCzk7cwaX0ilAOd/

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    LEEFORD12

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    LEEFORD12

Targets

    • Target

      e29dfdf85c25484ddbb843ac07dd9136_JaffaCakes118

    • Size

      467KB

    • MD5

      e29dfdf85c25484ddbb843ac07dd9136

    • SHA1

      99f56c268c3b9c3559e450b485e7cf0b9077b952

    • SHA256

      44626bc9df2e081ebc1f0ea60cc5826ae5d4297bf26c049b949eafee5fd6be39

    • SHA512

      00185e031628968a7392cf636e3b395ceb871ba733400728acf768605bc7fabf6da16f7e8c9b68c9cc8812491b42bd1452fa7970ab440d13f4d3b3d1339134ec

    • SSDEEP

      12288:pACBimX2zfi4IFGqfCzk7cwaX0iligBSfGdZENMqwpBky0308uxTL5:pACBimX2zfi4IFGqfCzk7cwaX0ilAOd/

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks