General

  • Target

    8C679BEA1B893524E906B550EC56C59F0420EE71990D5DF7AD1CA4BA2D628876

  • Size

    1.2MB

  • Sample

    221208-yfad8sbb84

  • MD5

    64b94a72cf66a2839b4977bf7b11ce93

  • SHA1

    fafee6c24c6c543e154e21e9f35db43ed55cd4ec

  • SHA256

    8c679bea1b893524e906b550ec56c59f0420ee71990d5df7ad1ca4ba2d628876

  • SHA512

    5fa9f628f9cf72e5c242086bfaae091cec2cf38410c8ecb2f1e8af8683dd6c8fda7922a7268b3060e5d8a836989e35d717cf161a3127070cae170d9454ec29d3

  • SSDEEP

    384:MZqRwksLCohlkbWG8tUHHojSeOiV9qXBKmFptYcFmVc03K:xCvOWGFHHfXtYcFmVc6K

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5785178474:AAHMax-4L3BCI7oKxZotKaB9eFbj8UiUu1U/

Targets

    • Target

      SOLICITU.EXE

    • Size

      48KB

    • MD5

      6788d890f0045ccb84b0917edb6e10f8

    • SHA1

      4de7702baee599eb44b019fd2c78136db5ef67e1

    • SHA256

      2feaed19066bd61d7d6995b69373271a65caa1aa55d040fa4234fe98268d0e72

    • SHA512

      40dabe74ee3f26176450aa356c1e310fdb764f009d55f514b20bf1eba87a2f9992994017f40dc95b654ee25d19264852f5142b272ca0bb2d6097d61c36cc87bc

    • SSDEEP

      384:5qRwksLCohlkbWG8tUHHojSeOiV9qXBKmFptYcFmVc03K:eCvOWGFHHfXtYcFmVc6K

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks