Windows 7 deprecation

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

Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 01:17

General

  • Target

    21381b405bbb2d1ac38f1d908e0dc8a399fb2401d2ed1c1a300a2144626f9add.exe

  • Size

    2.8MB

  • MD5

    993f5fdf3bd55f35661293167e39649a

  • SHA1

    4dca34fd078faf357dbfb56181e2dbbaca2ae9d6

  • SHA256

    21381b405bbb2d1ac38f1d908e0dc8a399fb2401d2ed1c1a300a2144626f9add

  • SHA512

    04894447773cccabaeeb7c05599eab586376f54d3a9a482f21b3fa79b969e969e29bf5f2c55a36e4bdd433f763ed97926a632cd6b7d6ceead0ee75684b975f59

  • SSDEEP

    49152:+qaUDr+obxLq3iaBwdxiMaxx1buynNoTugnzq3bZvTFTSXedTUDoCFRbH:1i3x13n+TuKz8bZv8XedyouRbH

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://193.176.190.41

Attributes
  • url_path

    /2fa883eebd632382.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21381b405bbb2d1ac38f1d908e0dc8a399fb2401d2ed1c1a300a2144626f9add.exe
    "C:\Users\Admin\AppData\Local\Temp\21381b405bbb2d1ac38f1d908e0dc8a399fb2401d2ed1c1a300a2144626f9add.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 44
        3⤵
        • Program crash
        PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2196-9-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-11-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-13-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-10-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2196-5-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-7-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-6-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2196-4-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/2388-0-0x0000000073B6E000-0x0000000073B6F000-memory.dmp

    Filesize

    4KB

  • memory/2388-1-0x0000000000C00000-0x0000000000EDE000-memory.dmp

    Filesize

    2.9MB

  • memory/2388-2-0x0000000004D40000-0x0000000004ED2000-memory.dmp

    Filesize

    1.6MB

  • memory/2388-3-0x00000000004E0000-0x0000000000502000-memory.dmp

    Filesize

    136KB