General

  • Target

    9d52d6333a4b985ec7d0baece9f1c0c99c1cf4ea503f7b8bbce0fe38694d0a32.exe

  • Size

    1.7MB

  • Sample

    241125-c72rxatqfv

  • MD5

    a701ff816a94c1e54f8b2175d9fcfd19

  • SHA1

    10d6f38310770edf01970e9572a111377c21d829

  • SHA256

    9d52d6333a4b985ec7d0baece9f1c0c99c1cf4ea503f7b8bbce0fe38694d0a32

  • SHA512

    ee1aa73fad205b7af497d8b6e9635b741ad3b487ae57d7572218c4f571515529a380f443d7cf80658e89f56ab41c91d7ab0eba25c2f2212b72d11e5bf9a7f070

  • SSDEEP

    49152:VJsTOoPfF0soK6KfVOBOHWGguR42KXFLhVwc5pxhTdQ:TkOahPltk2yu+VvwypfdQ

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      9d52d6333a4b985ec7d0baece9f1c0c99c1cf4ea503f7b8bbce0fe38694d0a32.exe

    • Size

      1.7MB

    • MD5

      a701ff816a94c1e54f8b2175d9fcfd19

    • SHA1

      10d6f38310770edf01970e9572a111377c21d829

    • SHA256

      9d52d6333a4b985ec7d0baece9f1c0c99c1cf4ea503f7b8bbce0fe38694d0a32

    • SHA512

      ee1aa73fad205b7af497d8b6e9635b741ad3b487ae57d7572218c4f571515529a380f443d7cf80658e89f56ab41c91d7ab0eba25c2f2212b72d11e5bf9a7f070

    • SSDEEP

      49152:VJsTOoPfF0soK6KfVOBOHWGguR42KXFLhVwc5pxhTdQ:TkOahPltk2yu+VvwypfdQ

    • 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