General

  • Target

    f639530345c52597fc8d4f6ccc98b71f03088a0c330a7df97cf4e3099da918b1

  • Size

    259KB

  • Sample

    230327-gank8sdh91

  • MD5

    8af3ec4b29900ba45e8396e75723910d

  • SHA1

    b9e2b80ceac51ac75121605deaa43777dad688f8

  • SHA256

    f639530345c52597fc8d4f6ccc98b71f03088a0c330a7df97cf4e3099da918b1

  • SHA512

    f806ef0f9b29f67bf3275161199ce5408c8e83fe7f73367ecf6bf8a7439ac62ae9cc9c82eb3499aae72db2aae2f9318601b740f53b25e46b3c1fc392bf80446f

  • SSDEEP

    3072:yT5/jenm+QDALP5ayFeBbBGpeWIQIkAB9quZcedzIQw94wf2cuQs5xbBFzwRn:yF1DALAyWbEIlki9quZc0zIQO9urNd

Malware Config

Extracted

Family

stealc

C2

http://joscramp.top/410b5129171f10ea.php

Targets

    • Target

      f639530345c52597fc8d4f6ccc98b71f03088a0c330a7df97cf4e3099da918b1

    • Size

      259KB

    • MD5

      8af3ec4b29900ba45e8396e75723910d

    • SHA1

      b9e2b80ceac51ac75121605deaa43777dad688f8

    • SHA256

      f639530345c52597fc8d4f6ccc98b71f03088a0c330a7df97cf4e3099da918b1

    • SHA512

      f806ef0f9b29f67bf3275161199ce5408c8e83fe7f73367ecf6bf8a7439ac62ae9cc9c82eb3499aae72db2aae2f9318601b740f53b25e46b3c1fc392bf80446f

    • SSDEEP

      3072:yT5/jenm+QDALP5ayFeBbBGpeWIQIkAB9quZcedzIQw94wf2cuQs5xbBFzwRn:yF1DALAyWbEIlki9quZc0zIQO9urNd

    • Detects Stealc stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Enterprise v6

Tasks