General

  • Target

    99677c9af723d0773f67fe035205dbbd9d857022b1619fc33fd83808072d2caa

  • Size

    542KB

  • Sample

    240419-gdlk2sbc41

  • MD5

    055e5476942818329e232d273578a1c3

  • SHA1

    dd1b9aa4a8b359f8e88b0562e642f76294b579d1

  • SHA256

    99677c9af723d0773f67fe035205dbbd9d857022b1619fc33fd83808072d2caa

  • SHA512

    6c877468562c7527a67433f0b9a41cfd343c6ab0727a17ad238af512b867dca486b46c8ebb7b8cd6367bfbb5f1997d30e4ea99492686691778f9792d66cc4734

  • SSDEEP

    12288:2Pz7kFLaghtSwkVaN9ozd5YA1XCQJet5Uep:ua2+Sr4M4CX1JmUK

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      99677c9af723d0773f67fe035205dbbd9d857022b1619fc33fd83808072d2caa

    • Size

      542KB

    • MD5

      055e5476942818329e232d273578a1c3

    • SHA1

      dd1b9aa4a8b359f8e88b0562e642f76294b579d1

    • SHA256

      99677c9af723d0773f67fe035205dbbd9d857022b1619fc33fd83808072d2caa

    • SHA512

      6c877468562c7527a67433f0b9a41cfd343c6ab0727a17ad238af512b867dca486b46c8ebb7b8cd6367bfbb5f1997d30e4ea99492686691778f9792d66cc4734

    • SSDEEP

      12288:2Pz7kFLaghtSwkVaN9ozd5YA1XCQJet5Uep:ua2+Sr4M4CX1JmUK

    • AgentTesla

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

    • 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.

    • 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