Analysis

  • max time kernel
    150s
  • max time network
    143s
  • 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, 22:32

General

  • Target
    2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.exe
  • Size 19.1MB
  • Sample260910-2f6dfshn2t
  • SHA256 bf6038194f712cb0dffbb87ef95b66e9ea356aeff73526dd12e44cc05f1fa5ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 2 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.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:1144
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAAACABCBBCAABBCAACABACCCCAAAABABBCBCAACCBCACAACBCBCCBCCCACBCCACACCBBCABABBAABACAACACACBABBCACCABCBCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.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:2228
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAAACABCBBCAABBCAACABACCCCAAAABABBCBCAACCBCACAACBCBCCBCCCACBCCACACCBBCABABBAABACAACACACBABBCACCABCBCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4188
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe" start= auto displayName= "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2108
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe" start= auto displayName= "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2440
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2096
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BBCBACBBBACCCBCBAAAABCBBBCCBACBCBCACABABBACCCCABACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3984
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:2028
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:1556
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4780
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACAAACABABABCCCBCCCABABBBCABAAABACCBCCBCCAAAACBBCBCBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACAAACABABABCCCBCCCABABBBCABAAABACCBCCBCCAAAACBBCBCBAC.exe
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3812
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2528

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 ff60fe730f1937b9244b2eadeda25226854541eda0972b6c2569fe2719b4ae22
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
        • Size 10B
        • SHA256 06782d49d99c51d526b8ce70e0c7f28d0580b8085c3578a541bc8a581ecd81ef
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\ClipSVC\Install\qap`g`v~dtlq
        • Size 10B
        • SHA256 cc683ddedf9f68ed64d375094a98b0b3ff04582d2f00ee972ca1a7f348244f6d
        • MD5 SHA1 SHA512

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe
        • Size 19.6MB
        • SHA256 b747f23f728ee287e542725739b7b73d9c4a1a08aa24575d0fe7d41dd189c012
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Package Cache\{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}v11.0.61030\qap`g`v~dtlq
        • Size 10B
        • SHA256 c6d87cbf12b56647bd97cc1f67fecd68c6474141c43c620998cade5f996cb0af
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.104.1_0\_locales\gu\qap`g`v~dtlq
        • Size 10B
        • SHA256 2169124428d14b9684812f50b8dcf894323039bd2eca4af03ce6490536176764
        • 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 c479e8f210e54006756f5d285fee31b25ae8e80fdb787752c084a114066365b3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\AC\INetHistory\qap`g`v~dtlq
        • Size 10B
        • SHA256 44800d9f6a8c63ca6d8a1935241cfeebf5b65aa32dc5a545f30c74381959191b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 67a11149c433a28e5f8d2de61d75b7f84522632fd51d0c65afb370205206df57
        • MD5 SHA1 SHA512

        svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBAABACCBAABAAABBCACBAACBACCCBCCACCAAAAACBAACCBCBB.exe
        • Size 19.1MB
        • SHA256 bf6038194f712cb0dffbb87ef95b66e9ea356aeff73526dd12e44cc05f1fa5ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 670b8173232172e36ea6461fa0d6f4c8658f78dcaf664cb2802f632bcff2c660
        • MD5 SHA1 SHA512 TLSH

        memory/1144-6-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/1964-39-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

        memory/2028-26-0x0000000000FE0000-0x0000000001001000-memory.dmp

        memory/2028-24-0x0000000000FE0000-0x0000000001001000-memory.dmp

        memory/2528-57-0x0000000000FE0000-0x0000000001001000-memory.dmp

        memory/2528-401-0x0000000000FE0000-0x0000000001001000-memory.dmp

        memory/3812-55-0x0000000000B80000-0x0000000000BA1000-memory.dmp