Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 07:16

General

  • Target

    342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe

  • Size

    2.7MB

  • MD5

    132b69aa476f68105004502666096447

  • SHA1

    c26721f064cec8b240c9cb5642ad46ea804b0430

  • SHA256

    342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb

  • SHA512

    d68a91ec306f8e299fe5b10e87af295d4d8e741550223e0b35fe30e0cff278889bcce952c177127bd3458b20c43f07b0ee979aa0d2a72a9d07557245416703a5

  • SSDEEP

    49152:/VSfpUY7W9y+ike76tu9XyKnDjCoHKajq6FcT2d4H89ro:dSfpUcW9y+ike76QvdKU2I4H89ro

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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe
    "C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2184-0-0x0000000001170000-0x0000000001655000-memory.dmp

    Filesize

    4.9MB

  • memory/2184-1-0x0000000076FA0000-0x0000000076FA2000-memory.dmp

    Filesize

    8KB

  • memory/2184-3-0x0000000001170000-0x0000000001655000-memory.dmp

    Filesize

    4.9MB

  • memory/2184-2-0x0000000001171000-0x0000000001185000-memory.dmp

    Filesize

    80KB

  • memory/2184-4-0x0000000001170000-0x0000000001655000-memory.dmp

    Filesize

    4.9MB