Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/08/2026, 12:25

General

  • Target
    2026-08-27_954b9a7489fc1d491aadbe74f6deca6e_amadey_elex_glassworm_hijackloader_luca-stealer_njrat_remcos_smoke-loader_vidar.exe
  • Size 9.1MB
  • Sample260827-plnpdavalc
  • SHA256 d461b0d7e74c4ce84d7b086855f77e2df9e57f0250f89d39a1db11412055af1b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 11 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
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-27_954b9a7489fc1d491aadbe74f6deca6e_amadey_elex_glassworm_hijackloader_luca-stealer_njrat_remcos_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_954b9a7489fc1d491aadbe74f6deca6e_amadey_elex_glassworm_hijackloader_luca-stealer_njrat_remcos_smoke-loader_vidar.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2752
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBCCBCBCAABAACABCBCAABBCBCBBAACCBCCBBCBABCBABCCBCABCCBABCBCAACAAACABCCAAABAACAACBAAACAAACCBBCBBAACCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe" /sc minute /mo 30 /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBCCBCBCAABAACABCBCAABBCBCBBAACCBCCBBCBABCBABCCBCABCCBABCBCAACAAACABCCAAABAACAACBAAACAAACCBBCBBAACCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1980
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe" start= auto displayName= "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4440
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe" start= auto displayName= "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4888
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5036
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AACABAABACCCBCCACCAABCBBABCCACABCBCBAACCBCACAACABBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1616
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3888
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4896
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4320
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBBBCCAACCBBAABBCBCCBBBCBBBCBACBACBCBCAAAACBACAAAAAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBBBCCAACCBBAABBCBCCBBBCBBBCBACBACBCBCAAAACBACAAAAAC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4728
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe
    1⤵
    • Executes dropped EXE
    PID:1164

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 88dce124642f6c100dfaeccd31de8afb4f937495f41b10b1b226bb8b04b8ad05
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 656b4676637242c35de0a4110a0249b0989f98cfdb1201732f98fe54bef6a627
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 fea66a93d6dbc960cc51310baf7cf93566d2b47e5382a0be52095b37b13de41c
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 0275a631d6872d72a4d2f0437a63e3fd98f691f8c02b277778a16c67bcb4ba42
        • MD5 SHA1 SHA512

        OptimizeStop.exe

        • Path C:\Users\Admin\Downloads\OptimizeStop.exe
        • Size 2.6MB
        • SHA256 9d9c86cc259e3f50b01d8eefe5b4257ffd8061aa25867c979b2b836da5c92dc3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 2fae6e2fc42f8bb4ff6653c0e861bde8918c4af8cb8e447712bcb1ba79eb577a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 cf7930be1d2389383e6ef230775cb86de2a3a2127f851d8c293e26c10e142212
        • MD5 SHA1 SHA512

        svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAABCACBAACAAAACCCCCBABCCBACCCBACCCBACACBAAABBCCCABCB.exe
        • Size 9.1MB
        • SHA256 d461b0d7e74c4ce84d7b086855f77e2df9e57f0250f89d39a1db11412055af1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 784B
        • SHA256 1093d61b41551f573ccc57557a5fbfa94b672ba99e3883e818190b8e9df7b9bf
        • MD5 SHA1 SHA512 TLSH

        memory/2752-75-0x0000000000A90000-0x0000000000AB1000-memory.dmp

        memory/2752-0-0x0000000000A90000-0x0000000000AB1000-memory.dmp

        memory/2752-51-0x0000000000A90000-0x0000000000AB1000-memory.dmp

        memory/2752-25-0x0000000000A90000-0x0000000000AB1000-memory.dmp

        memory/2752-12-0x0000000000A90000-0x0000000000AB1000-memory.dmp

        memory/2812-78-0x0000000002480000-0x0000000002481000-memory.dmp

        memory/3888-52-0x0000000000810000-0x0000000000831000-memory.dmp

        memory/3888-74-0x0000000000810000-0x0000000000831000-memory.dmp

        memory/3888-50-0x0000000000810000-0x0000000000831000-memory.dmp

        memory/4728-101-0x00000000003D0000-0x00000000003F1000-memory.dmp