General

  • Target

    20536d622fb95bee3d87757e3efa74e0.bin

  • Size

    1.6MB

  • Sample

    250112-bdejvazmfn

  • MD5

    9a2fefb964af4f29b856df44afac7c52

  • SHA1

    8f6914923a2bf6ac10192449696b4cf382bb1a43

  • SHA256

    35589d0e290482bcdf341cbe5b1bd519c60bd90a69d8f6cea77628ac8aeb0075

  • SHA512

    3c9f570e4016efae9b4a43c239c33ea09e37501a4870e3e539ea804e1257c88dd13901869bd518bcfebfd69ec3bfdfa2fef5f00610d04b74ebf4cd9aa10cc26d

  • SSDEEP

    49152:Qs/NuhXtglSjuiszvTg4KDGgle0DrLYYWqtVndzci:q4lSjui4KSgl99hdwi

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.controlfire.com.mx
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    0a4XlE=4t8mz

Targets

    • Target

      a3a54505cb30e3eda94163b884011c9547bdf83ffdb0cd83dbff798c5345948f.exe

    • Size

      2.2MB

    • MD5

      20536d622fb95bee3d87757e3efa74e0

    • SHA1

      14e098d669f3f38235ad3152c0e5c45d20a827e0

    • SHA256

      a3a54505cb30e3eda94163b884011c9547bdf83ffdb0cd83dbff798c5345948f

    • SHA512

      3c3fae25813c46e8990c63af25b5d160e6db594d525bf3423e6e9f7985f5fc50853e6b122f2ddf185361d2a656ceb01a5475668ff838b68e87531eb2dbf6546a

    • SSDEEP

      49152:D3ASbdYAm4zEbdYAm4zWbdYAm4z23Ag3AWbdYAm4zSbdYAm4zO3AnMWc:rA4drWdr0drkASA0dr4dr8An

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • 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 v15

Tasks