Analysis

  • max time kernel
    13s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 05:29

General

  • Target

    15d55e886566f3da849370afa83b54cf3be37b95be32bfab0ef36ae56663c6ec.exe

  • Size

    2.1MB

  • MD5

    11161c01ba8c1c0639c29519d9a55133

  • SHA1

    6f878ae9e8dd2b2bd17f10c6ea340270ba52d936

  • SHA256

    15d55e886566f3da849370afa83b54cf3be37b95be32bfab0ef36ae56663c6ec

  • SHA512

    4afbc5e442452f7ce7f103b47ff7e80714fca5398a52c8d93dfcfe8896ca68b3a3ddd79205fbebb3bfefd17391c6501615088d385524cd6717acb6835edc0a55

  • SSDEEP

    49152:m9V95qi+PiSkTxj+FA26eUKXs7IUB4cqKRRJFsFEY426:6VZ/K22MGskUB1RRAaq

Malware Config

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.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\15d55e886566f3da849370afa83b54cf3be37b95be32bfab0ef36ae56663c6ec.exe
    "C:\Users\Admin\AppData\Local\Temp\15d55e886566f3da849370afa83b54cf3be37b95be32bfab0ef36ae56663c6ec.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:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1956-0-0x0000000000AE0000-0x000000000122E000-memory.dmp

    Filesize

    7.3MB

  • memory/1956-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

    Filesize

    8KB

  • memory/1956-3-0x0000000000AE0000-0x000000000122E000-memory.dmp

    Filesize

    7.3MB

  • memory/1956-2-0x0000000000AE1000-0x0000000000B49000-memory.dmp

    Filesize

    416KB

  • memory/1956-4-0x0000000000AE0000-0x000000000122E000-memory.dmp

    Filesize

    7.3MB