General

  • Target

    25eb452cc6bf5d2e902be00abfb7ec85bbe37ba570a513e2a022a70e22d10ee4

  • Size

    1.7MB

  • Sample

    250126-yqndvasrar

  • MD5

    8027822815cb0b811b037fc3b6ecc8ca

  • SHA1

    d15f6a1410bedc1613adbb38ef7d8e3885ee9aa1

  • SHA256

    25eb452cc6bf5d2e902be00abfb7ec85bbe37ba570a513e2a022a70e22d10ee4

  • SHA512

    9808345138463ec2868c68f35d796385f535de4ac24c69f99a2c816e1a0f22220d59fbe0318741b6bbc9f5a922383da8579edfc707777ce4e06e848d3c884e0b

  • SSDEEP

    49152:v+ejIGhXgwR+ms4urc8AS3rhHT1lymdpL8p2OdsIayYWW:5IRqls4/AJrymES5

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      25eb452cc6bf5d2e902be00abfb7ec85bbe37ba570a513e2a022a70e22d10ee4

    • Size

      1.7MB

    • MD5

      8027822815cb0b811b037fc3b6ecc8ca

    • SHA1

      d15f6a1410bedc1613adbb38ef7d8e3885ee9aa1

    • SHA256

      25eb452cc6bf5d2e902be00abfb7ec85bbe37ba570a513e2a022a70e22d10ee4

    • SHA512

      9808345138463ec2868c68f35d796385f535de4ac24c69f99a2c816e1a0f22220d59fbe0318741b6bbc9f5a922383da8579edfc707777ce4e06e848d3c884e0b

    • SSDEEP

      49152:v+ejIGhXgwR+ms4urc8AS3rhHT1lymdpL8p2OdsIayYWW:5IRqls4/AJrymES5

    • 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