Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08-09-2024 03:54

General

  • Target

    ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe

  • Size

    1.7MB

  • MD5

    2195f8e30d841d8d760752698d972219

  • SHA1

    42efae55910e3d1376c84cf22cc746849f43ebd1

  • SHA256

    ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894

  • SHA512

    0bcfc7f9d5db488706890876bdb37ad0f704569b88e86046f7b366e5e6316848fc64f4f05aa4a3fab6b10994c97237dc5406216a8ce8350681e0f1776fa93c71

  • SSDEEP

    24576:WH4LEU9WEntDg1uiXJZwHbwKimbBJ+rDou8z6oQQFqc3vJzNibUoa2CDb:WHrU9WEFgxJGHcKi++B8zXTRzAqD

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
    "C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2520-0-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-1-0x0000000077D80000-0x0000000077D82000-memory.dmp

    Filesize

    8KB

  • memory/2520-2-0x0000000000D71000-0x0000000000D85000-memory.dmp

    Filesize

    80KB

  • memory/2520-3-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-4-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-5-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-6-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-7-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB

  • memory/2520-9-0x0000000000D70000-0x000000000140E000-memory.dmp

    Filesize

    6.6MB