General

  • Target

    057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761

  • Size

    6.3MB

  • Sample

    240915-nkjtcsscll

  • MD5

    5f1a7e20982b060eae944ba9e04d5d06

  • SHA1

    a2098dea1b9e5186a735aa2b575b8c50db144c1b

  • SHA256

    057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761

  • SHA512

    e4afeb541cf46019ca906f63aabb7414631312dcfba9c3254b7422cfb3959d6ec9f1e3bead825cabb404bfe471759c16ef3fd1e4dbfd6eecb6ed22fa4f52e92f

  • SSDEEP

    49152:Z9gE8qi05zjvyzYdsdMp3euKyfyFPkLO0Kbhom+HC2Xk8l0FPpZCwXp7lWIZMV9k:j+dMF8sLUbhYn08l8PpZCwrFGV9yr3D

Malware Config

Extracted

Family

cryptbot

C2

thirtvd13sb.top

Attributes
  • url_path

    /v1/upload.php

Targets

    • Target

      057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761

    • Size

      6.3MB

    • MD5

      5f1a7e20982b060eae944ba9e04d5d06

    • SHA1

      a2098dea1b9e5186a735aa2b575b8c50db144c1b

    • SHA256

      057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761

    • SHA512

      e4afeb541cf46019ca906f63aabb7414631312dcfba9c3254b7422cfb3959d6ec9f1e3bead825cabb404bfe471759c16ef3fd1e4dbfd6eecb6ed22fa4f52e92f

    • SSDEEP

      49152:Z9gE8qi05zjvyzYdsdMp3euKyfyFPkLO0Kbhom+HC2Xk8l0FPpZCwXp7lWIZMV9k:j+dMF8sLUbhYn08l8PpZCwrFGV9yr3D

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks