Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/08/2026, 17:12

General

  • Target
    2026-08-31_90c4b37fe2ff60f87f841e9d3a7ad7e6_amadey_elex_hijackloader_luca-stealer_njrat_stop_vidar.exe
  • Size 20.2MB
  • Sample260831-vqs3jsdn5x
  • SHA256 dcb57ecaa0364e588f8d8616e03739e5e2f3af273724b8817b89bd71d44b7dc8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-31_90c4b37fe2ff60f87f841e9d3a7ad7e6_amadey_elex_hijackloader_luca-stealer_njrat_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-31_90c4b37fe2ff60f87f841e9d3a7ad7e6_amadey_elex_hijackloader_luca-stealer_njrat_stop_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:1568
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBACAABBACACACACABAACBCBBCACAABCBBAABCAAACBBACCCACCBCACBACAAABBABAABCBCACCCCCCBCBBCAAACAABAABBCBCBABBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.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:2152
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBACAABBACACACACABAACBCBBCACAABCBBAABCAAACBBACCCACCBCACBACAAABBABAABCBCACCCCCCBCBBCAAACAABAABBCBCBABBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4564
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe" start= auto displayName= "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe" start= auto displayName= "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5016
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AAACCBACBBBBBACBCAABBAACCBCAAACCCCBABBBBBCABBBACACB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4780
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.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:880
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4084
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4560
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBBCBAAAACCABABCAABAABBABABCABCBBCAABAAAACBBBABBACBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBBCBAAAACCABABCAABAABBABABCABCBBCAABAAAACBBBABBACBAC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3648
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4980

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        qap`g`v~dtlq

        • Path C:\PerfLogs\qap`g`v~dtlq
        • Size 10B
        • SHA256 9a1067e8d6bb6dacdbf6e3355e0ca3c907c9d0d9de800e1406126c390a65c1cd
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 20.7MB
        • SHA256 5c7912f29bc63c987873f21c0e337680a48fb2a8484dc5f45df6bc8a414b99f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
        • Size 10B
        • SHA256 accfbbbabf7ae1217777d18fd30142d429ec7cf4da451edbdb4e9fbb5c22c169
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\ClipSVC\Install\qap`g`v~dtlq
        • Size 10B
        • SHA256 28120ca4f3589f84214d85dde3caf3926e493e322d21f9cafb2d70806041b15e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
        • Size 10B
        • SHA256 66fa91bd791ddb806aacb1b9468e5e5a8b9d2355fc8799454689334f10c83f53
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Packages\qap`g`v~dtlq
        • Size 10B
        • SHA256 7ce9cd9ba352ddf74521664e8f369f01fecd996d7a91653539c848a72acde2ca
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\MediaFoundationWidevineCdm\x64\qap`g`v~dtlq
        • Size 10B
        • SHA256 7e722c18c4327260e48f3d8b4686870e2cc291d1df4453a6535a70abfe2e6374
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\1033\qap`g`v~dtlq
        • Size 10B
        • SHA256 d43fcfbd935aa51884c74d8e66ec6277eb1a92057ca212b0032d1ee76408ef77
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.PinningConfirmationDialog_cw5n1h2txyewy\AC\INetCache\qap`g`v~dtlq
        • Size 10B
        • SHA256 03d963fff4178d3d936152207f3e2df5951a30fbb8a6212bd3a300bd3627f20e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\LocalCache\qap`g`v~dtlq
        • Size 10B
        • SHA256 4231e89d16aa1ff0eb4e9e71ae8f134ffa9870d7712bd5948dcf8c41b52325f6
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 3d6d121905ffe9a86347e154015e92dedc9c33de12368b156e65008d25420de2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 2b4d3ba9b6bf2b47c8b114566afd4b723f3e93e16483955e29f867300d39ac6b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 2e9f9dd38cd250aee710a71333b8d0e6203e0119e4b0e8a9631964befffe2261
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 3f25b758e4218545484f891874cbeab44bb60cd6626ef2824504649342887686
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 317259e820d86b6cf1fc78c8bab43c3a38f95f4a1c59224021147d13a3d70dc4
        • MD5 SHA1 SHA512

        svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABACABBBBACBCAACCBABCBAAACABCACCCBBCBCCBACABBAAAACAAC.exe
        • Size 20.2MB
        • SHA256 dcb57ecaa0364e588f8d8616e03739e5e2f3af273724b8817b89bd71d44b7dc8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 f7b65eff933c59cde2dee2ba09b54437486aba1654383e8cae7c9817ffa9eb68
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 74a222249f7eee2506103e6094acd1ca7bc5f79f0108108527d8fe31be62567f
        • MD5 SHA1 SHA512 TLSH

        memory/880-35-0x0000000000690000-0x00000000006B1000-memory.dmp

        memory/880-25-0x0000000000690000-0x00000000006B1000-memory.dmp

        memory/1568-6-0x0000000000980000-0x00000000009A1000-memory.dmp

        memory/1960-57-0x0000000005430000-0x0000000005431000-memory.dmp

        memory/3648-2890-0x0000000000E30000-0x0000000000E51000-memory.dmp

        memory/3648-77-0x0000000000E30000-0x0000000000E51000-memory.dmp

        memory/4980-1792-0x0000000000690000-0x00000000006B1000-memory.dmp

        memory/4980-3025-0x0000000000690000-0x00000000006B1000-memory.dmp