General

  • Target

    Proforma Invoice.gz

  • Size

    342KB

  • Sample

    211025-qd6qnagbg9

  • MD5

    220ff6a477543ff7be818ffa7d3fa88d

  • SHA1

    98ad2b640751a4653277d51cbaf059f1c15c28cf

  • SHA256

    062a7368dc828d160a2cb81e8dd5c150053b30d407a1ca3fac823a1c8daa0884

  • SHA512

    70942725404b58fd0eeeecaf7c8a8ea09cf7e4258c073bd57a0c9db4bf0e1fe2adaa788656615ed3c00e6984d394b2f69236fefdf55e98d261434585b2319dfb

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.karanex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    zarazita404

Targets

    • Target

      Proforma Invoice.exe

    • Size

      359KB

    • MD5

      dd00dde252a92512815c0d0d3679d1fd

    • SHA1

      44ca2aa75de6ca79ae39408b48cd605d384a9a9b

    • SHA256

      c0057025e69297714ba47f8fc982ec8fd8713f5a270a2d638257bcc395cad39f

    • SHA512

      1bb62ebaa9b13a7e6f97ce09d671c25f46a6f5383d9f0afde4b83d0284cf75408c404fe50d3eb8ed1b4ac7094fc781fec4b370c3bbb4693106c2c2616d2c9fe4

    • AgentTesla

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

    • AgentTesla Payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks