Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 20:04

General

  • Target
    5bdc6e2c40a7cd32c7a3fa54784acbc552108360af7bb0b9a869daa2b1452d1f.exe
  • Size 211KB
  • Sample260910-yth9asvhla
  • SHA256 5bdc6e2c40a7cd32c7a3fa54784acbc552108360af7bb0b9a869daa2b1452d1f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • simda

Attributes
  • dga

    gatyfus.com

    lyvyxor.com

    vojyqem.com

    qetyfuv.com

    puvyxil.com

    gahyqah.com

    lyryfyd.com

    vocyzit.com

    qegyqaq.com

    purydyv.com

    gacyzuz.com

    lygymoj.com

    vowydef.com

    qexylup.com

    pufymoq.com

    gaqydeb.com

    lyxylux.com

    vofymik.com

    qeqysag.com

    puzylyp.com

    gadyniw.com

    lymysan.com

    volykyc.com

    qedynul.com

    pumypog.com

    galykes.com

    lysynur.com

    vonypom.com

    qekykev.com

    pupybul.com

Signatures

  • Family: Simda, Shiz

    Simda aka Shiz is a stealer and backdoor written in C++.

  • Detects Simda aka Shiz backdoor 62 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in Program Files directory 13 IoCs
  • Drops file in Windows directory 2 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5bdc6e2c40a7cd32c7a3fa54784acbc552108360af7bb0b9a869daa2b1452d1f.exe
    "C:\Users\Admin\AppData\Local\Temp\5bdc6e2c40a7cd32c7a3fa54784acbc552108360af7bb0b9a869daa2b1452d1f.exe"
    1⤵
    • Modifies WinLogon
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2100

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        login[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\B3IAO1BK\login[1].htm
        • Size 166B
        • SHA256 87a9323ac85ce28867d5d7ce590c8f29b8d1a999961fca71bb33adef48683691
        • MD5 SHA1 SHA512 TLSH

        login[1].php

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\DPKRQKGJ\login[1].php
        • Size 5B
        • SHA256 933b971c6388d594a23fa1559825db5bec8ade2db1240aa8fc9d0c684949e8c9
        • MD5 SHA1 SHA512

        login[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\RTFVQESU\login[1].htm
        • Size 168B
        • SHA256 43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
        • MD5 SHA1 SHA512 TLSH

        svchost.exe

        • Path C:\Windows\apppatch\svchost.exe
        • Size 211KB
        • SHA256 65001545839cdb564479295da29148fc13f600debb2f1a70292a6bc966ca3dab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1712-0-0x0000000000400000-0x0000000000490000-memory.dmp

        memory/1712-1-0x0000000002210000-0x0000000002262000-memory.dmp

        memory/1712-13-0x0000000000400000-0x0000000000490000-memory.dmp

        memory/1712-15-0x0000000002210000-0x0000000002262000-memory.dmp

        memory/2100-14-0x0000000000400000-0x0000000000490000-memory.dmp

        memory/2100-16-0x0000000003200000-0x00000000032AA000-memory.dmp

        memory/2100-19-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-20-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-22-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-23-0x0000000000400000-0x0000000000490000-memory.dmp

        memory/2100-34-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-33-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-80-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-79-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-78-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-77-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-76-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-75-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-74-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-73-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-72-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-71-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-70-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-69-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-68-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-67-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-66-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-65-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-63-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-62-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-59-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-61-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-60-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-58-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-57-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-56-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-54-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-55-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-53-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-52-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-51-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-50-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-49-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-48-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-47-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-46-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-45-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-44-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-43-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-42-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-41-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-40-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-39-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-38-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-37-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-36-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-32-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-31-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-30-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-29-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-28-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-27-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-26-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-25-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-64-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-35-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-24-0x00000000033F0000-0x00000000034A7000-memory.dmp

        memory/2100-2075-0x0000000007AB0000-0x0000000007AB1000-memory.dmp

        memory/2100-2077-0x0000000007AA0000-0x0000000007AA1000-memory.dmp

        memory/2100-2076-0x0000000007A90000-0x0000000007A91000-memory.dmp