General

  • Target

    random.exe

  • Size

    1.7MB

  • Sample

    250329-qg27mstxcv

  • MD5

    d20eda67a0693cb56f7cb8155259683c

  • SHA1

    e444a87e49ce539a49945abefeedf9e319cabb7d

  • SHA256

    fe6a1c9f0ba36efc7359452d246e2362492663eb469467632a116f98921cd6a3

  • SHA512

    5ac74605b396abd76dcdc70379a45878ef4bdefbcd2d5032593f22d91a98a0a4f8df81d68b68b94880f9405e92d1a7f8b0148c784a1d94cc48f04b7372334209

  • SSDEEP

    24576:oBv68FkWFoVWtNQVudpyYuvt39oQ2/1f7F/iZnKzr0eu18sEAIwOnUH:cCek8SWtqVudTUqjf78Znefu1sj

Malware Config

Extracted

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Targets

    • Target

      random.exe

    • Size

      1.7MB

    • MD5

      d20eda67a0693cb56f7cb8155259683c

    • SHA1

      e444a87e49ce539a49945abefeedf9e319cabb7d

    • SHA256

      fe6a1c9f0ba36efc7359452d246e2362492663eb469467632a116f98921cd6a3

    • SHA512

      5ac74605b396abd76dcdc70379a45878ef4bdefbcd2d5032593f22d91a98a0a4f8df81d68b68b94880f9405e92d1a7f8b0148c784a1d94cc48f04b7372334209

    • SSDEEP

      24576:oBv68FkWFoVWtNQVudpyYuvt39oQ2/1f7F/iZnKzr0eu18sEAIwOnUH:cCek8SWtqVudTUqjf78Znefu1sj

    • 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