General

  • Target

    a46a3ae2719846bb81554f83033d5faa1f4ea8f68be402ad7461f42a93b76b5c

  • Size

    390KB

  • Sample

    240716-jf5g2s1enm

  • MD5

    3e0bcc57675620511db1b910d784e746

  • SHA1

    ab32992dbb8191e6339047a3eeb5983776d5d498

  • SHA256

    a46a3ae2719846bb81554f83033d5faa1f4ea8f68be402ad7461f42a93b76b5c

  • SHA512

    c150c4d39f8bb58d540de85b86282366f1753317bba7d72414e399449918384ebebd8cd11a5e67ae26a01b678c1e12c2d5b998d712066d7c05e53d1e3f0cacd3

  • SSDEEP

    6144:gpdOSzppL5aUyAUCjZBLnk8OXvK5jKBsGnjIh8jY4k8fxFY4yvVOkO+8eei8LEO:gFpUUyOHfpMj3jVkCY4A8Vi8LEO

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.101

Attributes
  • url_path

    /f3ee98d7eec07fb9.php

Targets

    • Target

      a46a3ae2719846bb81554f83033d5faa1f4ea8f68be402ad7461f42a93b76b5c

    • Size

      390KB

    • MD5

      3e0bcc57675620511db1b910d784e746

    • SHA1

      ab32992dbb8191e6339047a3eeb5983776d5d498

    • SHA256

      a46a3ae2719846bb81554f83033d5faa1f4ea8f68be402ad7461f42a93b76b5c

    • SHA512

      c150c4d39f8bb58d540de85b86282366f1753317bba7d72414e399449918384ebebd8cd11a5e67ae26a01b678c1e12c2d5b998d712066d7c05e53d1e3f0cacd3

    • SSDEEP

      6144:gpdOSzppL5aUyAUCjZBLnk8OXvK5jKBsGnjIh8jY4k8fxFY4yvVOkO+8eei8LEO:gFpUUyOHfpMj3jVkCY4A8Vi8LEO

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks