General

  • Target

    6b27d8d4b491360dbf3bc4bff1eb6e6fd9fbf51164a9f2239c6bf3accf9a7af2

  • Size

    1.7MB

  • Sample

    250211-s6lx3azmgm

  • MD5

    23b338ac36a9287f65c857b37e3d39fb

  • SHA1

    4fc8f867e2e6d3675d7f1334a7282c962d32d851

  • SHA256

    6b27d8d4b491360dbf3bc4bff1eb6e6fd9fbf51164a9f2239c6bf3accf9a7af2

  • SHA512

    e1790fdd23a51ed01f14ffe2a7a219a26b8d69d435a710f9935af124d431dbae004d3e166575575b8c95a87a7f036d955422e6022360fbd1c59ea04550205ad5

  • SSDEEP

    24576:4COHZPoa5v+XK2pl0omqS2fu8ow+QJvVEH7BMfyZjOwyXkluj7X62CXxeUhKIoRX:yHZV4xEom2fJow9pGtYyVWUluHKFEUh

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      6b27d8d4b491360dbf3bc4bff1eb6e6fd9fbf51164a9f2239c6bf3accf9a7af2

    • Size

      1.7MB

    • MD5

      23b338ac36a9287f65c857b37e3d39fb

    • SHA1

      4fc8f867e2e6d3675d7f1334a7282c962d32d851

    • SHA256

      6b27d8d4b491360dbf3bc4bff1eb6e6fd9fbf51164a9f2239c6bf3accf9a7af2

    • SHA512

      e1790fdd23a51ed01f14ffe2a7a219a26b8d69d435a710f9935af124d431dbae004d3e166575575b8c95a87a7f036d955422e6022360fbd1c59ea04550205ad5

    • SSDEEP

      24576:4COHZPoa5v+XK2pl0omqS2fu8ow+QJvVEH7BMfyZjOwyXkluj7X62CXxeUhKIoRX:yHZV4xEom2fJow9pGtYyVWUluHKFEUh

    • 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.

    • Identifies Wine through registry keys

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks