Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 01:02

General

  • Target
    2026-08-10_ad214edc9f579d963ae5e10c4053647a_amadey_elex_vidar_wannacry.exe
  • Size 25.0MB
  • Sample260811-bd2pdadk3z
  • SHA256 5377f66136a5d456c900f322090a86f3fb1a9a85358812456dcc2b3bb553c640
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • 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 4 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_ad214edc9f579d963ae5e10c4053647a_amadey_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_ad214edc9f579d963ae5e10c4053647a_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:5000
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACBBACACBAABABCBACCBBCCBBCAACAABBBBBACABCBABCCAABCACABCACBBACCAABCBCBABCABCBBCACCBCBABABBABCBCCAAABBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.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:1888
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACBBACACBAABABCBACCBBCCBBCAACAABBBBBACABCBABCCAABCACABCACBBACCAABCBCBABCABCBBCACCBCBABABBABCBCCAAABBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:6032
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe" start= auto displayName= "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe" start= auto displayName= "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4660
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5680
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BCAAACCAACCAACBBBABCACCACCABCAACACAABAACAAABABAABBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:680
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.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:1408
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1916
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBABCCCABABBACBBBACCCABBCAABBCBCBAABBACBBACBABACCCABBCABBACCAABCCCBBCCBBBAACBABCBABAACBCCCACBBBABCBBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABAACACCACABCBCCBAAACCACBBCCCAAACCABBABAACAACBCBBBAAAA.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:5468
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBABCCCABABBACBBBACCCABBCAABBCBCBAABBACBBACBABACCCABBCABBACCAABCCCBBCCBBBAACBABCBABAACBCCCACBBBABCBBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABAACACCACABCBCCBAAACCACBBCCCAAACCABBABAACAACBCBBBAAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4940
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABAACACCACABCBCCBAAACCACBBCCCAAACCABBABAACAACBCBBBAAAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABAACACCACABCBCCBAAACCACBBCCCAAACCABBABAACAACBCBBBAAAA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1124
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe
      1⤵
      • Executes dropped EXE
      PID:2864

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 42c60047397a4cbfdce357a64a024560b862d5a6c3862d8639a3030b01f0e160
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6b0c33b36c261600f0c6b6da552521df88cd95b662a00442268cee26c9533b0b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 42698fa0773411193a4e81c00861212c3c4721e4b20a387d2e9e81a580c4942a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6d5f593fd9cb07e0882db1f3731038c3bb092f0c7eccea3bd8f876f485713ac3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b7c9626ccaf425190f81debdd0a42ac5319d9e492337456b435ca6077d6d397d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6e41862fe8a71ad9d61027070c5a79babec9bdc1a2a3a3a1207dba075032e7ce
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 84f563e4558e4eac3204dd813fe7f288178e130306fc8647ceb80e0bd85c4c90
          • MD5 SHA1 SHA512

          svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBBBBACACACBBBCAABBCCBCBCBCAABAABBCBBCAAACAABBBAAABBC.exe
          • Size 25.0MB
          • SHA256 5377f66136a5d456c900f322090a86f3fb1a9a85358812456dcc2b3bb553c640
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 a483c70451b21f419093ba0f4fe1626fee3975e23bc3c47f759620e1a13261a0
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 c321d1110ca80793a32d8a0e664e4db4be13f2e87235e4e88a0add7264d751fc
          • MD5 SHA1 SHA512 TLSH

          memory/1124-67-0x0000000000670000-0x0000000000691000-memory.dmp

          memory/1124-87-0x0000000000670000-0x0000000000691000-memory.dmp

          memory/1408-33-0x0000000000B10000-0x0000000000B31000-memory.dmp

          memory/2864-73-0x0000000000B10000-0x0000000000B31000-memory.dmp

          memory/5000-6-0x00000000000B0000-0x00000000000D1000-memory.dmp