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General

  • Target

    62ee9633-f92c-4000-ae56-370964749626.bin

  • Size

    1.0MB

  • Sample

    200709-3lwt7czm46

  • MD5

    34d8364be0227837e9cd6503f426c08e

  • SHA1

    43da38e0840229b6496bff651892531c97458a38

  • SHA256

    f43b32a0a224d190f5ce2f523d8a243c1ec7e0cc16798f2eaf4e4eb22480df43

  • SHA512

    6c5865b55aa377f9eb9f8857e584c6ca7f0b5ef60984fc61789da15aa60a0bd801660790793e2da93b21b964a4f1d930c29a8eee77281cfe64d71f0e2fea3910

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.masterindo.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    uLrOsjJYN9

Targets

    • Target

      62ee9633-f92c-4000-ae56-370964749626.bin

    • Size

      1.0MB

    • MD5

      34d8364be0227837e9cd6503f426c08e

    • SHA1

      43da38e0840229b6496bff651892531c97458a38

    • SHA256

      f43b32a0a224d190f5ce2f523d8a243c1ec7e0cc16798f2eaf4e4eb22480df43

    • SHA512

      6c5865b55aa377f9eb9f8857e584c6ca7f0b5ef60984fc61789da15aa60a0bd801660790793e2da93b21b964a4f1d930c29a8eee77281cfe64d71f0e2fea3910

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks