Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2025, 09:59

General

  • Target

    507d6beb28401d2fbe5f72313c25bde0e47d268bb88362866c63af42b8d2e863.exe

  • Size

    1.7MB

  • MD5

    be29ae42a9079e7e1f78ca2cc117ec36

  • SHA1

    cf3453b463de1e2904eb6468edad9a30d222243b

  • SHA256

    507d6beb28401d2fbe5f72313c25bde0e47d268bb88362866c63af42b8d2e863

  • SHA512

    55c0ecf0eab265757ebf9147572e0b43dec76005da27cec81b0d58abd3f98f2d42b9821f928313f22683fc4b36eac3848495cc477f4faf5656597ceb1567cc7c

  • SSDEEP

    24576:aHY3/O/L3/4tvPfWsM8Ra3SSohrlV7tp9MVNZAHVGZUGGi35phJxRLl0pE8tacRY:qCkL3qvPBMN3qplDp6Vn/ZMOzuigqIa

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Program crash 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\507d6beb28401d2fbe5f72313c25bde0e47d268bb88362866c63af42b8d2e863.exe
    "C:\Users\Admin\AppData\Local\Temp\507d6beb28401d2fbe5f72313c25bde0e47d268bb88362866c63af42b8d2e863.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
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 928
      2⤵
      • Program crash
      PID:2596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2872-0-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-1-0x0000000077030000-0x0000000077032000-memory.dmp

    Filesize

    8KB

  • memory/2872-2-0x0000000000B61000-0x0000000000B78000-memory.dmp

    Filesize

    92KB

  • memory/2872-3-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-4-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-5-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-6-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-7-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-8-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-9-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-10-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB

  • memory/2872-11-0x0000000000B60000-0x00000000011F3000-memory.dmp

    Filesize

    6.6MB