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General

  • Target

    381b4c883969b4529688d76ea311fd92.exe

  • Size

    549KB

  • Sample

    200710-523qwf2nr2

  • MD5

    381b4c883969b4529688d76ea311fd92

  • SHA1

    0b8e2aa53f6dc2308a537995cda967eafeb2d9a5

  • SHA256

    3a052762219035c320097a6a2c59f3023b69ed8022d1b4cf100aafe3446c9698

  • SHA512

    f1d541a564c6228aade95e5f653c4df14e78679757cf8923553d47c519896968e3e01cd3f18523e55d1caaf2aefadfac02bd1c6bab572fc39cf1364a8d959f25

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Targets

    • Target

      381b4c883969b4529688d76ea311fd92.exe

    • Size

      549KB

    • MD5

      381b4c883969b4529688d76ea311fd92

    • SHA1

      0b8e2aa53f6dc2308a537995cda967eafeb2d9a5

    • SHA256

      3a052762219035c320097a6a2c59f3023b69ed8022d1b4cf100aafe3446c9698

    • SHA512

      f1d541a564c6228aade95e5f653c4df14e78679757cf8923553d47c519896968e3e01cd3f18523e55d1caaf2aefadfac02bd1c6bab572fc39cf1364a8d959f25

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks