Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/08/2026, 22:56

General

  • Target
    2026-08-29_fc4ba4c646d6a21db8ab387497956e1c_amadey_elex_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260830-2w6ddstwgx
  • SHA256 697d135a8386b3fb408e4d5b9e44d8b46b52cf49a29d69ea0a58a31aa461605d
  • 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 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-29_fc4ba4c646d6a21db8ab387497956e1c_amadey_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-29_fc4ba4c646d6a21db8ab387497956e1c_amadey_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:2260
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBCAABBCBCCAAAABBACBCCACBBBCCACABABACCCAABCABBCCBCCCABCCACBAACACBACCBCACCCABCCAAAAABBCCCABABACBCACACAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.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:4580
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBCAABBCBCCAAAABBACBCCACBBBCCACABABACCCAABCABBCCBCCCABCCACBAACACBACCBCACCCABCCAAAAABBCCCABABACBCACACAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe" start= auto displayName= "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3812
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe" start= auto displayName= "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4388
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5484
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABCBCACBCABCACCBABCCCAABCCBCBABABCACAAABCBAABABACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2444
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.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:4312
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5828
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACCABBCCCAAACBCCACBCABCCAABAACCBBABCAAACCBAACBAABCAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAACCABBCCCAAACBCCACBCABCCAABAACCBBABCAAACCBAACBAABCAA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5356
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:564

    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 29f5f5d8cf39baeced2a9841f0003d4944aebc1df8ae22bbe5a8214e1bc33916
          • MD5 SHA1 SHA512

          windowsdesktop-runtime-8.0.15-win-x64.exe

          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 2.4MB
          • SHA256 e40ea9ffb1397bdd7e09ab01093b0182fb070e27d502bb3039e7fbf085e52cf3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.107.1_0\_locales\ca\qap`g`v~dtlq
          • Size 10B
          • SHA256 c77273a374cde5a5282189e19c008e033945ba16430e40d7bf31767f5dcb5812
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\qap`g`v~dtlq
          • Size 10B
          • SHA256 98514046bb44fef238eec7d832a9aeb4277c808ea24f7cdd55d3274faa491921
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 bb2bcafa0295fa7df72d35fe84bf37b99bb541f60a8f5ed29202fcfd18420276
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3f5a540962959e3c3524ceed5dcfd0da0fb2ebcd39bdd9a7f5886b92b4dc476b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 03a7be73bfe0ff80952681910378374bc83022f3072d86dc5dc20b700a629541
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d344940d833e6626a78d4d32c96b00291460abad6d5600c35634de73c8686153
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 14f528a239bf3416a8410a12ce50408c0cec567f4679a7225a69cbc471732876
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 266813dbad7509e17c0c7ecfcadc8d17af47bd4dd0e3e99023a4d440c70edf0e
          • MD5 SHA1 SHA512

          svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCAAABCABACCACBACACBBBBCBABAAAACCBBCBAAACCCBCCABABBCB.exe
          • Size 1.8MB
          • SHA256 697d135a8386b3fb408e4d5b9e44d8b46b52cf49a29d69ea0a58a31aa461605d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 776B
          • SHA256 09833b6729bd1863dff215c84fb0747c182e9c358f7e78d143c12da1223defa8
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 fc2eb33ea0c633b290ca0207601f303799d031e31ee62a7cc698033e1a4d1047
          • MD5 SHA1 SHA512 TLSH

          memory/564-543-0x0000000000C50000-0x0000000000C71000-memory.dmp

          memory/2260-0-0x0000000000250000-0x0000000000271000-memory.dmp

          memory/2260-7-0x0000000000250000-0x0000000000271000-memory.dmp

          memory/4312-33-0x0000000000C50000-0x0000000000C71000-memory.dmp

          memory/4312-23-0x0000000000C50000-0x0000000000C71000-memory.dmp

          memory/5356-70-0x0000000000E50000-0x0000000000E71000-memory.dmp

          memory/5356-1340-0x0000000000E50000-0x0000000000E71000-memory.dmp