Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 04:51

General

  • Target
    2026-08-10_597b23807db63b2ee02a01857881a919_elex_hawkeye_remcos_stop_vidar.exe
  • Size 24.1MB
  • Sample260810-fg73sabl6x
  • SHA256 e3d0ff5b20b02d49e8fe01e7ef3b9aecd4aa4932ade9eab95a4df9a610b18892
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 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\2026-08-10_597b23807db63b2ee02a01857881a919_elex_hawkeye_remcos_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_597b23807db63b2ee02a01857881a919_elex_hawkeye_remcos_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:2828
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABABCBAACABABABCBBCBCBCCCACAACACBABABBCCBCABCCCCABCBACCBACBCCBABCBCBCACBBAACAAACBCCBBCAABCABBACAACABCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.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:3220
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABABCBAACABABABCBBCBCBCCCACAACACBABABBCCBCABCCCCABCBACCBACBCCBABCBCBCACBBAACAAACBCCBBCAABCABBACAACABCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4740
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe" start= auto displayName= "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1844
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe" start= auto displayName= "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4112
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4960
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACBCCBCCCBABCCCBCBAAAABBAABCCABBABBBCBBACBBCCCAACBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1732
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.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:2684
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:396
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3536
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4148
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABACACBAABCBAACAACBBABBBABBBACBCABAAACCBABACCBACABBCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABACACBAABCBAACAACBBABBBABBBACBCABAAACCBABACCBACABBCC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:1308
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2772

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 2d401167c111c954022c3bbcd5218cbb7a02f63bd66e0792d31e81903c6fe9a4
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Packages\Microsoft.549981C3F5F10_8wekyb3d8bbwe\qap`g`v~dtlq
        • Size 10B
        • SHA256 549032df5ccb71c18225250e56cb69582f18cac52114198cdf10d53c37e3cf5d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\Backup\qap`g`v~dtlq
        • Size 10B
        • SHA256 5eaa135ed4c727e41187cde431d11ba299a193be1b7a182b9c8ba287119aebf4
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.HEIFImageExtension_8wekyb3d8bbwe\AC\qap`g`v~dtlq
        • Size 10B
        • SHA256 cb9f19624d0aaf3d8367fd2e1ef34ce5d2a4edaa2376074a15636bfcc3514d79
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 2117a637b310bffef9ced63d78ad16f3aa4e95eaecb8a786ff12617a0f8e4654
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 eb781e536faa7ac873c2ff8d31a0ae659e07be2e70f89d8b9000e04116c9044a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 5a125871881d3c9e16d3e12f738b2b03e37520289005e8ad509db98f7cfd8e11
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 c116d27fc049e2d1f3de28701aa6f7ae8e8a1e2fbc969329b0f71ce9c65f1b11
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 c436e0f819638075b83a4bf4851f81661327067e33857605a9f87287bbd2c711
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 25123fc488bb171a9b03a4c561ff9786c4369a4c62c98a72fd4ae2c2559f93c6
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 bcaa9c571d7d10a8061e979612cd5c5b6b1f138b8fcddec5e5158c64193b5467
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 2bf96d3b96b2210383ef199e97cc555eb66bfa18417c590d99995c2a6138298a
        • MD5 SHA1 SHA512

        svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABCCCCACCAABACCACCACBCBAACBABBBBACCCAABABACBBBCACAA.exe
        • Size 24.1MB
        • SHA256 e3d0ff5b20b02d49e8fe01e7ef3b9aecd4aa4932ade9eab95a4df9a610b18892
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 930B
        • SHA256 be2b2a6e1a702c3ff24d1a0a7508fea57dad50e196a53e7d9161d64f95084a9d
        • MD5 SHA1 SHA512 TLSH

        memory/396-78-0x0000000005260000-0x0000000005261000-memory.dmp

        memory/1308-94-0x00000000006B0000-0x00000000006D1000-memory.dmp

        memory/2684-75-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/2684-102-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/2684-51-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/2684-34-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/2772-103-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/2828-0-0x0000000000210000-0x0000000000231000-memory.dmp

        memory/2828-74-0x0000000000210000-0x0000000000231000-memory.dmp

        memory/2828-101-0x0000000000210000-0x0000000000231000-memory.dmp

        memory/2828-50-0x0000000000210000-0x0000000000231000-memory.dmp

        memory/2828-24-0x0000000000210000-0x0000000000231000-memory.dmp

        memory/2828-11-0x0000000000210000-0x0000000000231000-memory.dmp