Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    07-01-2025 07:10

General

  • Target

    0c1465d9926562d4a9fa95687cbb7e803bcdee64995076561c0e85413a9aa8ef.exe

  • Size

    1.7MB

  • MD5

    0145f823f09db315f37521f084e3d7c3

  • SHA1

    959b89c275a0f20e55dd5f178510b76966426b31

  • SHA256

    0c1465d9926562d4a9fa95687cbb7e803bcdee64995076561c0e85413a9aa8ef

  • SHA512

    25d8b0700a1715f65e744e6fefa0b3d7719c45ef1135660136c80d056ce9b57ffc710f257e9d87e811580640a7d11675b4efbffef26ac37309a8729202fb2d6c

  • SSDEEP

    49152:jlkmFVNSJegkrH17i9Q8WBoXCD5cZEjNCt:j2Jegkrs9mBoXDEhY

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c1465d9926562d4a9fa95687cbb7e803bcdee64995076561c0e85413a9aa8ef.exe
    "C:\Users\Admin\AppData\Local\Temp\0c1465d9926562d4a9fa95687cbb7e803bcdee64995076561c0e85413a9aa8ef.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2252-0-0x00000000008A0000-0x0000000000F3B000-memory.dmp

    Filesize

    6.6MB

  • memory/2252-1-0x0000000077030000-0x0000000077032000-memory.dmp

    Filesize

    8KB

  • memory/2252-4-0x00000000008A0000-0x0000000000F3B000-memory.dmp

    Filesize

    6.6MB

  • memory/2252-2-0x00000000008A1000-0x00000000008B8000-memory.dmp

    Filesize

    92KB

  • memory/2252-5-0x00000000008A0000-0x0000000000F3B000-memory.dmp

    Filesize

    6.6MB

  • memory/2252-6-0x00000000008A0000-0x0000000000F3B000-memory.dmp

    Filesize

    6.6MB