Analysis

  • max time kernel
    152s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 14:39

General

  • Target
    2026-08-24_41fec869471c43528b0448e2990a0831_elex_vidar_wannacry.exe
  • Size 97.0MB
  • Sample260825-rz96mstdqb
  • SHA256 a0e2de0ee5baa1f0453b897fb0bf30d506e0ee6fc59f61176c3f223d6d249083
  • 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 9 IoCs

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

  • 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 WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-24_41fec869471c43528b0448e2990a0831_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-24_41fec869471c43528b0448e2990a0831_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:3360
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABABABACACBACAAABBABAAACBCBBCBABCABABACCCABAAAAABABABBCBBABCBABBCABABBBBCCCABCBCACCCBACAACABBCCAABBAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.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:5456
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABABABACACBACAAABBABAAACBCBBCBABCABABACCCABAAAAABABABBCBBABCBABBCABABBBBCCCABCBCACCCBACAACABBCCAABBAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1528
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe" start= auto displayName= "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe" start= auto displayName= "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1084
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBABCCBBBAACCBAAABCCBCCABBBBAABCABACBAABBAABBCCCBAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2528
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.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:3948
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4112
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAABBBABCCAACBCBCACBCAACBCABCCBABACCBCCBBCBABACBBBBAACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAABBBABCCAACBCBCACBCAACBCABCCBABACCBCCBBCBABACBBBBAACB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2052
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBACCCAABCABBACBAAAABCABBBACBACACBACBBCCCAACCACBCAABCC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2344

    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 c10210ad3c27102322064bb5981e9ec1350c6627dedf7e886263a534e394c4c2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 8719944f5a73eb31febab6724bec8f74ff99441a5dd7a3a5236256c52c1a54a9
          • 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 00302eedfaa26cebd430842f27b0353a26788492593f6d48bfcf891cf4d15e18
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 6fdb72a5e751e2f8121b705b02e6f45f1a0973c006d4d7d682e459d607ca35bb
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 df140ba0379da4ff784e7cae778ec416992e6fde1418e1e1f2bffa0eaefeb951
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\gu\qap`g`v~dtlq
          • Size 10B
          • SHA256 24956cb6f313e3e7cb20a345e8f0c3f9ff342f6903eeb207b83b43d015576814
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\fiyrtffj.default-release\qap`g`v~dtlq
          • Size 10B
          • SHA256 a38423a85fe260cc912526f201edbaa41f8e8ae031ed939b8e32f8863ecaaec4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\LockWatch\qap`g`v~dtlq
          • Size 10B
          • SHA256 2520c50d0a48b073e25c5ff9c87d85a1948837ec50b37e48154ce72cd67ee041
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 030bdfb92a259ae691aca99be7ee597799f21c091f6cad1cec7c69b2ef9045c8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 bf2e590842e7425a77ebdf230ff24b8fb4182ea0ae4bde932245ac925cbd0ba3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 382d4597e3556b0e191140285bd79b832df6be64211f09551be9f0faab50ca35
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f3aa19543b64bad025e17b36c0f42a62b28958ec519654915a95c6937ca6ce0b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 9f640cbe5b849e34030ac59f8c7b3ed7157303bee2fcf51e305fa9030157c7c9
          • MD5 SHA1 SHA512

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 2d047972010fb3b94d01ddbae1d43a486835509de6f92db8248e9c4e0df3032a
          • MD5 SHA1 SHA512 TLSH

          memory/2052-70-0x00000000003A0000-0x00000000003C1000-memory.dmp

          memory/2344-963-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/3360-0-0x0000000000610000-0x0000000000631000-memory.dmp

          memory/3360-7-0x0000000000610000-0x0000000000631000-memory.dmp

          memory/3948-33-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/3948-23-0x0000000000BD0000-0x0000000000BF1000-memory.dmp