Windows 7 deprecation

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

Analysis

  • max time kernel
    43s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    05/08/2022, 05:52

General

  • Target

    SecuriteInfo.com.Trojan.MSIL.FormBook.IZFA.MTB.26806.exe

  • Size

    2.3MB

  • MD5

    c04e99a3f7c169773a1fec0d98be2d5f

  • SHA1

    219b3cf5e69a2aef57f4565ec914652f8d285612

  • SHA256

    3f38e461404e7085d3b0372b10dd26a7fc8397383afd51dc119705d003f3eade

  • SHA512

    63b52ae3d38a6d5e5c6ec89fa5cc77c6924d7593f75c9a7454a5690a6c9b22fd9de8c650cd9a62c5454cf8d1a3abbec2ebe7ebf51b3177cc2e1d808f186f62a3

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5446953292:AAFkDq-HVam91vjV2SXkAWjbhfkBnxaPoa4/sendMessage?chat_id=1269002131

Signatures

  • BluStealer

    A Modular information stealer written in Visual Basic.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MSIL.FormBook.IZFA.MTB.26806.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MSIL.FormBook.IZFA.MTB.26806.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:608
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        3⤵
        • Accesses Microsoft Outlook profiles
        • outlook_office_path
        • outlook_win_path
        PID:2036

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/608-54-0x0000000001310000-0x0000000001560000-memory.dmp

    Filesize

    2.3MB

  • memory/608-55-0x0000000004DC0000-0x0000000005000000-memory.dmp

    Filesize

    2.2MB

  • memory/1964-67-0x0000000076871000-0x0000000076873000-memory.dmp

    Filesize

    8KB

  • memory/1964-68-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-59-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-61-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-64-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-56-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-57-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1964-79-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2036-71-0x0000000000220000-0x0000000000286000-memory.dmp

    Filesize

    408KB

  • memory/2036-74-0x0000000000220000-0x0000000000286000-memory.dmp

    Filesize

    408KB

  • memory/2036-76-0x0000000000220000-0x0000000000286000-memory.dmp

    Filesize

    408KB

  • memory/2036-78-0x00000000049C0000-0x0000000004A7C000-memory.dmp

    Filesize

    752KB

  • memory/2036-69-0x0000000000220000-0x0000000000286000-memory.dmp

    Filesize

    408KB