General

  • Target

    e3c0485e590643f8da1526a1db60c9cf.bin

  • Size

    1.3MB

  • Sample

    230206-mxbsvade77

  • MD5

    45b1d2c2fd599afc130a8cd1bef26811

  • SHA1

    b0dc2d2614c170c07cad907349243c90803871e8

  • SHA256

    f9b2fe09335f58781cd96e63d64079956ad9008e5bc6fb75504616bd91bbdd92

  • SHA512

    992e6f071ad6e27facbd11f0c0eab93c8f929089663eca390755590b85fb584c020811985974c64ee537e71f2faa09adba0ab94b01274362cbbacfa2bef0569f

  • SSDEEP

    24576:/Qn2YZnDYmuQyfertstRQ0j9kdqmRIEl/1Q/RLYOxEcN+q3CEPi27Xc:42unZMRhg8EltMLLxVPJs

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700.exe

    • Size

      1.6MB

    • MD5

      e3c0485e590643f8da1526a1db60c9cf

    • SHA1

      e88c3257f84372c1c999d79d1bd59a721904baef

    • SHA256

      810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700

    • SHA512

      ae45340427b5d687e870ca373a9ace229483fba7713a4820dad32099251686536753ccf9027e96855e7a502b6aefadd8c6fabdba5726bf86f2489c729589b446

    • SSDEEP

      49152:GIbQoc+JS5kKfL6fb3tvbhWN7awmLUd3e9A0NMOu+PT:GpNfmplW1rmwd3e9AIlb

    • AgentTesla

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

    • Detect PureCrypter injector

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • 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

    • 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