Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2024 01:09

General

  • Target

    1e6145c0e7190ce44a10c9f641dfed07983e1e2618bab8c01db74d7867cc98b6.exe

  • Size

    2.7MB

  • MD5

    6024c9c2bd27888811e0e02511dee99e

  • SHA1

    e9b208c537a2f09df59f0c8ec7c5e6eceebdff20

  • SHA256

    1e6145c0e7190ce44a10c9f641dfed07983e1e2618bab8c01db74d7867cc98b6

  • SHA512

    3817d7722d62c3ddc03aa28a59673fe81ec954f377f67ace7ef30d127bfa56614c963b016999adbcf0dc55934b61771e175e0a42062a1f711a2d410b3593ac1f

  • SSDEEP

    49152:/VSfpUY7W9y+ike76tu9XyKnDjCoHKajq6FcT2d4H89rv:dSfpUcW9y+ike76QvdKU2I4H89rv

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\1e6145c0e7190ce44a10c9f641dfed07983e1e2618bab8c01db74d7867cc98b6.exe
    "C:\Users\Admin\AppData\Local\Temp\1e6145c0e7190ce44a10c9f641dfed07983e1e2618bab8c01db74d7867cc98b6.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:3664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3664-0-0x0000000000A80000-0x0000000000F65000-memory.dmp

    Filesize

    4.9MB

  • memory/3664-1-0x0000000077C74000-0x0000000077C76000-memory.dmp

    Filesize

    8KB

  • memory/3664-2-0x0000000000A81000-0x0000000000A95000-memory.dmp

    Filesize

    80KB

  • memory/3664-3-0x0000000000A80000-0x0000000000F65000-memory.dmp

    Filesize

    4.9MB

  • memory/3664-4-0x0000000000A80000-0x0000000000F65000-memory.dmp

    Filesize

    4.9MB