General

  • Target

    SOA.exe

  • Size

    1.0MB

  • Sample

    230904-jxchlaef5s

  • MD5

    216885bd00bd597ac33d9e991f9e164f

  • SHA1

    261e33704dcdc2d51a750f6186943120d99f982a

  • SHA256

    bcc3b49ae655985e603719e39588c754c32a65aefe5a7c38658abb211f18764a

  • SHA512

    1e5101f298579b1ceb419c3b7ad8315fc8c6984ed0d34d840448151cb14b834327e1d79882e149592f63f75706cf02dd3c3f7c63e441588fecd5c86bd93c4403

  • SSDEEP

    12288:stDzBBtnm3n0He9DlpzIpk1qaxbxQxkT4/rJw8flwykcnM9lPuTO47QpilQP/dUC:Kp6um8JtLA66v1WVlWJsi9XRZN

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SOA.exe

    • Size

      1.0MB

    • MD5

      216885bd00bd597ac33d9e991f9e164f

    • SHA1

      261e33704dcdc2d51a750f6186943120d99f982a

    • SHA256

      bcc3b49ae655985e603719e39588c754c32a65aefe5a7c38658abb211f18764a

    • SHA512

      1e5101f298579b1ceb419c3b7ad8315fc8c6984ed0d34d840448151cb14b834327e1d79882e149592f63f75706cf02dd3c3f7c63e441588fecd5c86bd93c4403

    • SSDEEP

      12288:stDzBBtnm3n0He9DlpzIpk1qaxbxQxkT4/rJw8flwykcnM9lPuTO47QpilQP/dUC:Kp6um8JtLA66v1WVlWJsi9XRZN

    • AgentTesla

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

    • Checks computer location settings

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

    • 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

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks