Overview

overview

9

Static

static

3

2026-05-11...ar.exe

windows10-2004-x64

9

2026-05-11...ar.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 03:45

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General

  • Target
    2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 3.1MB
  • Sample260511-ebkjvsay7v
  • SHA256 555c4464c1cb63c7c0aed99b7c5390ae6198f98aaa10ea1d7da25bfe65fc33b3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecution

Malware Config

Signatures

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Disables service(s) 3 TTPs
    defense_evasionexecution
  • Executes dropped EXE 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

    discovery
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Launches sc.exe 5 IoCs

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

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 30 IoCs

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

    discovery
  • Runs net.exe
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:328
    • C:\Windows\SysWOW64\UpdatAuto.exe
      C:\Windows\system32\UpdatAuto.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2628
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2060
    • C:\Users\Admin\AppData\Local\Temp\2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar~4.exe
      2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar~4.exe
      2⤵
      • Executes dropped EXE
      PID:716
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop sharedaccess
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4476
      • C:\Windows\SysWOW64\net.exe
        net stop sharedaccess
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1896
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1640
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop wuauserv
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3196
      • C:\Windows\SysWOW64\net.exe
        net stop wuauserv
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3024
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop wuauserv
          4⤵
          • System Location Discovery: System Language Discovery
          PID:204
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop wscsvc
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4364
      • C:\Windows\SysWOW64\net.exe
        net stop wscsvc
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2368
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop wscsvc
          4⤵
          • System Location Discovery: System Language Discovery
          PID:220
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net stop srservice
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Windows\SysWOW64\net.exe
        net stop srservice
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4800
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop srservice
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3352
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net start TlntSvr
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2224
      • C:\Windows\SysWOW64\net.exe
        net start TlntSvr
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3264
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 start TlntSvr
          4⤵
          • System Location Discovery: System Language Discovery
          PID:684
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net user helpassistant 123456
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Windows\SysWOW64\net.exe
        net user helpassistant 123456
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4288
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 user helpassistant 123456
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4676
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c net localgroup administrators helpassistant /add
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4520
      • C:\Windows\SysWOW64\net.exe
        net localgroup administrators helpassistant /add
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4608
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 localgroup administrators helpassistant /add
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4136
    • C:\Windows\SysWOW64\sc.exe
      sc config srservice start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:3716
    • C:\Windows\SysWOW64\sc.exe
      sc config SharedAccess start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:4240
    • C:\Windows\SysWOW64\sc.exe
      sc config wuauserv start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:4536
    • C:\Windows\SysWOW64\sc.exe
      sc config wscsvc start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2560
    • C:\Windows\SysWOW64\sc.exe
      sc config srservice start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2488

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        7z.exe
        • Path C:\Program Files\7-Zip\7z.exe
        • Size 1.1MB
        • SHA256 3dad5df5c63f20dcd2c01e34f43a1d9fa5624b69a043e34ee95bc84b840a0f2a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7zFM.exe
        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 1.5MB
        • SHA256 56e85a0b05168f3e8e92e21680ee04c4e66f6e6d47db966d3bcd63d6ef5f36c4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7zG.exe
        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 1.3MB
        • SHA256 4c4f019a2f9212f93c8cf76d967b7fbabd384b5a0f8157cb49e31abb985db6a9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Uninstall.exe
        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 622KB
        • SHA256 6b6e7fd8554829813f9fd3d64de2ac839f7a261b582d73b9fc7b75d886964bc5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrmstp.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 6.7MB
        • SHA256 19fac9e6aee32eddd1c785ae5416a78290af69a00484a72cf4976a2e250214f8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        setup.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe
        • Size 6.7MB
        • SHA256 4e3930aea3938b83889b7f19792e29ac144505fe098aea1db46ca47a5381f9d4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrome_pwa_launcher.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
        • Size 2.3MB
        • SHA256 70b32c997e269d56751db5a6990757d6552815550636ef1699ab27bd705e70e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        elevated_tracing_service.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 4.1MB
        • SHA256 cc96c6f96d556c464cf06402bec928c8754593cd3fc9f48f8f73ea9a11397ca7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        elevation_service.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.9MB
        • SHA256 f769e14edad967ea0ccff61594c09780867a736ed8dacb6251701218436ab2f5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        notification_helper.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 2.2MB
        • SHA256 3ec809868d8610531ca7cf5189f110839de3b98cbdeea7faf7ac419e6a4f02b9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        os_update_handler.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 2.4MB
        • SHA256 155e8447b5ac7ccb32578427e4753fac109b38b8bd3916f480edd7763d879ee5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrome.exe
        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 3.7MB
        • SHA256 00e9822d23201088e3b7b505d181600a61cb7a3f16d6857e214ebf46fe4b99b7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrome_proxy.exe
        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 2.0MB
        • SHA256 19028b784941517087b8e6852d32c688d3478f3bf431a757d87d9895c1600b53
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        appletviewer.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 631KB
        • SHA256 360b5f323ac209b78b71c61e3ae5cd43659fbd14204cbc82f85697daaddedd35
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        extcheck.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 631KB
        • SHA256 e2ca8df36f57cb5698a8c8304b9b23965e411e5b4880b463fdb8810142d4bc8e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        idlj.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 631KB
        • SHA256 4fb577d5449c6ed42129b5e77872cec71011a535f86d8c6144c04f599deceaf9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jabswitch.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 652KB
        • SHA256 308030291a954634e39239c71062f139fc7b4f800b170a28330b045778fed0e0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jar.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 631KB
        • SHA256 3134cc9b11a7d778a29dc50d8993171ca2f0d600f5644380dcf2288ebb4ceb56
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jarsigner.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 631KB
        • SHA256 e0cb63d8d5f1139f6553c82f8c1437cfa569ba6ee42629cb0ba26d3b0fa9188d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        dotnet.exe
        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 752KB
        • SHA256 f6934c63eec1579e6d4c58ff59cb463946b203fa3c84aacbbb890d17ed9bde8b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        createdump.exe
        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 664KB
        • SHA256 c9f647ce4ed29c8d5b1f69fbd9dd8b7c64f1d9e40af6e2cf6379249313114528
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        createdump.exe
        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 672KB
        • SHA256 0f708a04352f118bfa4da110482ce41a10d98666576948d6c8116e88c17ff6f0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        createdump.exe
        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 668KB
        • SHA256 23c9d0d19eb1393895407b0b2f9b448275103ac5eb45d5b943b61850efdb6320
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar~4.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-11_76a1bb0b1d4668975d900edfcc832749_cobalt-strike_elex_hijackloader_icedid_njrat_vidar~4.exe
        • Size 2.5MB
        • SHA256 5f007e11792dad234c3a50e1ae7db1324ba346490e5c32f71db2e2b3132c94ac
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Option.bat
        • Path C:\Windows\SysWOW64\Option.bat
        • Size 53B
        • SHA256 0bc485263cf8a962e64db0b88f156f2a9af1b81ecfdb1cf9111d497e85df70f3
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        UpdatAuto.exe
        • Path C:\Windows\SysWOW64\UpdatAuto.exe
        • Size 608KB
        • SHA256 e5a771a3269a2e1cc5ce357ae38bb01ede9d2ed92e8b2289f1739e5e11554048
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 5aa27053de17b5108d5b2cd4207aba6334b4407b0520342aabafaf387ce98f02
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 13fda6b0452e08174a8e38246d19e8a5f39a1e858886c3498ff12b6de5c09a45
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 6de8fb7f04f90ac31db95b3f8bcc4fac6398f9328b8ac2a4c71adc35cb6e5fdc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 72cc012dae5b53c5aab6e2345762abecd843c2fd008e66d34ab836507248cec9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 f2dd227938e70af813720d8e508a7741d390d9191a182bcc47970e1d60323cf5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 bf71df67d35e85280fd29ebb76fe81abf56bf58d56947d7a301eb572467b6aba
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 35ffcb8c84e1706dde958e17b2dd09000e202784c5f362e7bab3d73954ce0cd4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ntldr~6
        • Path \??\c:\ntldr~6
        • Size 608KB
        • SHA256 1bc1ba9363d30dceac6247820609da2ead5d3b548a78800e6836dcc41d3795ed
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/884-73-0x0000000000940000-0x0000000000A1C000-memory.dmp
        Download

        memory/2628-83-0x0000000000860000-0x000000000093C000-memory.dmp
        Download