General

  • Target

    70dff1225c6b572e8fedd62f2e0f5c9c8b40f16c3fb9086fa05f3b103627b4cd

  • Size

    2.0MB

  • Sample

    241113-yebwns1pgj

  • MD5

    9daf9ba5572fa8bd4f0fffad181e8e7e

  • SHA1

    cbe0cddc9f6f9748b82201587d5b419e6f6dc740

  • SHA256

    70dff1225c6b572e8fedd62f2e0f5c9c8b40f16c3fb9086fa05f3b103627b4cd

  • SHA512

    868ee95a3f5baa4efd1b486f324073ee25c2f4404fe5d1861c3734e2755399115aa377a09526563e4d7f0244d913821a09c15fd0c26933a5427b19e49bb535f6

  • SSDEEP

    49152:UI1h5M5gmRAdwQtXw4C+BE/C6q+zq8THb1FanO0IrN:bHM2GQCd82l7faOb

Malware Config

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Targets

    • Target

      70dff1225c6b572e8fedd62f2e0f5c9c8b40f16c3fb9086fa05f3b103627b4cd

    • Size

      2.0MB

    • MD5

      9daf9ba5572fa8bd4f0fffad181e8e7e

    • SHA1

      cbe0cddc9f6f9748b82201587d5b419e6f6dc740

    • SHA256

      70dff1225c6b572e8fedd62f2e0f5c9c8b40f16c3fb9086fa05f3b103627b4cd

    • SHA512

      868ee95a3f5baa4efd1b486f324073ee25c2f4404fe5d1861c3734e2755399115aa377a09526563e4d7f0244d913821a09c15fd0c26933a5427b19e49bb535f6

    • SSDEEP

      49152:UI1h5M5gmRAdwQtXw4C+BE/C6q+zq8THb1FanO0IrN:bHM2GQCd82l7faOb

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Deletes itself

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks