Overview

overview

7

Static

static

3

2026-08-13...ry.exe

windows10-2004-x64

7

2026-08-13...ry.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 08:35

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General

  • Target
    2026-08-13_9f959c7650c71b735e788ac0e03a4ee7_elex_vidar_wannacry.exe
  • Size 33.2MB
  • Sample260813-khbs7atzhs
  • SHA256 af92a43bb6abd9e7e3c2fb8c9a275b9fcee8fbcba1a8ed907efe17785c57e79b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecutionpersistence

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_9f959c7650c71b735e788ac0e03a4ee7_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_9f959c7650c71b735e788ac0e03a4ee7_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:2392
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACCACCAAAACCBCBCCCBCABBBCBCCBABAABAACCCCBAAACABBBBABBBABBCBBACABCCAACBCBABBBBBBCCCBBCCBBAACAACBBAACAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.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:5348
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACCACCAAAACCBCBCCCBCABBBCBCCBABAABAACCCCBAAACABBBBABBBABBCBBACABCCAACBCBABBBBBBCCCBBCCBBAACAACBBAACAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1972
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe" start= auto displayName= "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1924
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe" start= auto displayName= "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2220
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC"
      2⤵
      • Executes a command shell one-liner
      PID:3900
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCBACBABABBCCBCBACBBABABAACBBABBBBABBCBBBBBCAABCBC"
        3⤵
        • Launches sc.exe
        PID:5256
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.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:1516
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2084
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBAAACAAABACCABABAAAACCAAAABCBACCBABCAABBBCAACBBCBAACC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBAAACAAABACCABABAAAACCAAAABCBACCBABCAABBBCAACBBCBAACC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2076
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
      1⤵
        PID:4372

      Network

            MITRE ATT&CK Enterprise v16

            Reconnaissance

            Resource Development

            Initial Access

            Execution

            Command and Scripting Interpreter

            1
            T1059

            Windows Command Shell

            1
            T1059.003

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            System Services

            1
            T1569

            Service Execution

            1
            T1569.002

            Persistence

            Boot or Logon Autostart Execution

            1
            T1547

            Registry Run Keys / Startup Folder

            1
            T1547.001

            Create or Modify System Process

            1
            T1543

            Windows Service

            1
            T1543.003

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            Privilege Escalation

            Boot or Logon Autostart Execution

            1
            T1547

            Registry Run Keys / Startup Folder

            1
            T1547.001

            Create or Modify System Process

            1
            T1543

            Windows Service

            1
            T1543.003

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            Defense Evasion

            Modify Registry

            1
            T1112

            Credential Access

            Discovery

            System Location Discovery

            1
            T1614

            System Language Discovery

            1
            T1614.001

            Lateral Movement

            Collection

            Command and Control

            Exfiltration

            Impact

            Replay Monitor

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            Downloads

            qap`g`v~dtlq
            • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
            • Size 10B
            • SHA256 11d51d8dd512369e52d6c6baa415339796d2ba256ad1be86248a5e10b84c3ed0
            • MD5 SHA1 SHA512
            Submit Download

            qap`g`v~dtlq
            • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
            • Size 10B
            • SHA256 311b4128d3edaddca7cd196ef57949f6b1a8a40865e6ab7822dd9c1057f69e01
            • MD5 SHA1 SHA512
            Submit Download

            qap`g`v~dtlq
            • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
            • Size 10B
            • SHA256 02e961364e60c400fdc657297deeb6c6cea32256b3e49eaeb2df1403215e9b52
            • MD5 SHA1 SHA512
            Submit Download

            qap`g`v~dtlq
            • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
            • Size 10B
            • SHA256 b4c4511dad80db5bc4d245eaa6e78e225568b50422b3fd38580261ac04c719c2
            • MD5 SHA1 SHA512
            Submit Download

            qap`g`v~dtlq
            • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
            • Size 10B
            • SHA256 8b7dd3d5733f94bdd8a90750876a9868fa65083186859e6f419d6aad9d177daf
            • MD5 SHA1 SHA512
            Submit Download

            qap`g`v~dtlq
            • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
            • Size 10B
            • SHA256 56bfc466b55b6d3e369d436415ec9d30ebf8a80e02a941df0ab3271b7babb483
            • MD5 SHA1 SHA512
            Submit Download

            svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
            • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
            • Size 33.2MB
            • SHA256 af92a43bb6abd9e7e3c2fb8c9a275b9fcee8fbcba1a8ed907efe17785c57e79b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
            • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAACAABCBBAABBBACBBBBBCCCBCBBBBCABABCACCBCCCBBACBCAAA.exe
            • Size 590KB
            • SHA256 1d95a7ba9963b88d8c97ccc9487f73dbb115867488531f2e1baf7fe839d73f76
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1516-35-0x0000000000600000-0x0000000000621000-memory.dmp
            Download

            memory/2076-65-0x0000000000F20000-0x0000000000F41000-memory.dmp
            Download

            memory/2392-0-0x00000000001C0000-0x00000000001E1000-memory.dmp
            Download

            memory/2392-8-0x00000000001C0000-0x00000000001E1000-memory.dmp
            Download