General

  • Target

    c08b09f69650196df583b80543abe92c.exe

  • Size

    968KB

  • Sample

    230301-xrhz3shg46

  • MD5

    c08b09f69650196df583b80543abe92c

  • SHA1

    ca315e85ca34197ad930f2ce39bbe6cf104e3f50

  • SHA256

    34ee1f687542eedbad8004e9f6861d4842497c08d5374bf6ea50a8af633ebc22

  • SHA512

    2f10568cf0ae18d0158da3c27a6c1bf2d7241162c694139d48c83bbba966c509979940df8f8d528da9db4b812462dd615e610d91fd4a536920877f2a347239f0

  • SSDEEP

    12288:A47JFnXAvK4UbqJpJwZ87+kcf2GH5bgOe1tvwby3czuJNNYplW4Bz1KGRbItlJ:ACiUEm877gV50bw+4iYHh8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.valvulasthermovalve.cl
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Targets

    • Target

      c08b09f69650196df583b80543abe92c.exe

    • Size

      968KB

    • MD5

      c08b09f69650196df583b80543abe92c

    • SHA1

      ca315e85ca34197ad930f2ce39bbe6cf104e3f50

    • SHA256

      34ee1f687542eedbad8004e9f6861d4842497c08d5374bf6ea50a8af633ebc22

    • SHA512

      2f10568cf0ae18d0158da3c27a6c1bf2d7241162c694139d48c83bbba966c509979940df8f8d528da9db4b812462dd615e610d91fd4a536920877f2a347239f0

    • SSDEEP

      12288:A47JFnXAvK4UbqJpJwZ87+kcf2GH5bgOe1tvwby3czuJNNYplW4Bz1KGRbItlJ:ACiUEm877gV50bw+4iYHh8

    • AgentTesla

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

    • 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

    • 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