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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 01:38

General

  • Target

    8deed5e79fe22ba79e9d192e2d785b19c15d1d7f4cd997e89edf14d392e805f1.exe

  • Size

    1.7MB

  • MD5

    a24d6db76c00491f9386c3af7155ec85

  • SHA1

    d8df17398795c958f8743180dc6f09d4cc0ee625

  • SHA256

    8deed5e79fe22ba79e9d192e2d785b19c15d1d7f4cd997e89edf14d392e805f1

  • SHA512

    8519f5cf0e1bfb19fe4a8732f2d9b5ed6df322dc3ba467bd81ad423869e59a6dfe59c70e15f4e7ea2587af6555722a998851a98c889dc492d1e960ade3a531b6

  • SSDEEP

    49152:6O2oN9cVTSkL7DooBzq6pGdRelThUENrY:QoN+mkMAq2GrkTiOr

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8deed5e79fe22ba79e9d192e2d785b19c15d1d7f4cd997e89edf14d392e805f1.exe
    "C:\Users\Admin\AppData\Local\Temp\8deed5e79fe22ba79e9d192e2d785b19c15d1d7f4cd997e89edf14d392e805f1.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1728-0-0x0000000000DE0000-0x0000000001460000-memory.dmp

    Filesize

    6.5MB

  • memory/1728-1-0x0000000077004000-0x0000000077006000-memory.dmp

    Filesize

    8KB

  • memory/1728-2-0x0000000000DE1000-0x0000000000DF5000-memory.dmp

    Filesize

    80KB

  • memory/1728-3-0x0000000000DE0000-0x0000000001460000-memory.dmp

    Filesize

    6.5MB

  • memory/1728-5-0x0000000000DE0000-0x0000000001460000-memory.dmp

    Filesize

    6.5MB