General

  • Target

    SOA 9025377168.exe

  • Size

    636KB

  • Sample

    230711-gkqtcaed83

  • MD5

    e07b496012aea0507c9e737359ca6f16

  • SHA1

    d8376d2ab1e85d25cf98330dbea591de77d80352

  • SHA256

    60755b9a1273f9dc3834df3111a64542a47ea1cb334aa95ae4515476a8b048da

  • SHA512

    bb8717b844f0ba6cf5110942d2b03705e674d1a5fdc9d99f3c32b6b93fe2937fede94b696babfd5124375927d014845cc0e6c6b799a25a9ac624f039ad7668c2

  • SSDEEP

    12288:1JX6Xuy9qbO2R1tc7nqaodVmS2B9CUoCJAiAfSC8ZRIgPFsnBgja:1F6eAx2/tc7npor2B9tJlRIyFegj

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SOA 9025377168.exe

    • Size

      636KB

    • MD5

      e07b496012aea0507c9e737359ca6f16

    • SHA1

      d8376d2ab1e85d25cf98330dbea591de77d80352

    • SHA256

      60755b9a1273f9dc3834df3111a64542a47ea1cb334aa95ae4515476a8b048da

    • SHA512

      bb8717b844f0ba6cf5110942d2b03705e674d1a5fdc9d99f3c32b6b93fe2937fede94b696babfd5124375927d014845cc0e6c6b799a25a9ac624f039ad7668c2

    • SSDEEP

      12288:1JX6Xuy9qbO2R1tc7nqaodVmS2B9CUoCJAiAfSC8ZRIgPFsnBgja:1F6eAx2/tc7npor2B9tJlRIyFegj

    • 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 v6

Tasks