Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:37

General

  • Target
    2026-08-14_44c1eee16bc70f3395a82cca430817a9_elex_wannacry.exe
  • Size 688KB
  • Sample260814-e8zeaavwb1
  • SHA256 2ee3a018eaab8108d272fff1db9a3b37d0c6565895520a88d93d13abe1e45a54
  • 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\2026-08-14_44c1eee16bc70f3395a82cca430817a9_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_44c1eee16bc70f3395a82cca430817a9_elex_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:1772
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCAAACABBABCBBCCBBCCCCCCBBCBACBAABBACBBACBBCAACABBBABAAABBBBCABBCCCAABABCCACCCCCBCCAABBCCCBCBCCCACCBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.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:2832
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCAAACABBABCBBCCBBCCCCCCBBCBACBAABBACBBACBBCAACABBBABAAABBBBCABBCCCAABABCCACCCCCBCCAABBCCCBCBCCCACCBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4704
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe" start= auto displayName= "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2440
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe" start= auto displayName= "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1940
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3800
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBAACBBAAABABABAABBAAAACABBCCBCBAABBCAABCACBABCCCBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4648
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.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:3248
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1336
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBABCABBBCCAAACCABCBCCBAABBBACACCCBACCACCAACCAABACABCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBABCABBBCCAAACCABCBCCBAABBBACACCCBACCACCAACCAABACABCB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:436
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1636

    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 7f4c2644600b10eb17c556a779e37c8cb395c31c6b73a7f77538212a26886c15
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.ECApp_10.0.26100.1150_neutral__8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 bc554de1c7ada3cddc29c192de61f459756d9dd3c217b0a99003f065281e1d37
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\Templates\qap`g`v~dtlq
          • Size 10B
          • SHA256 5cd889172fbaf27648fbe4926f02792309078c7744819ae0de38f60f1a1d986d
          • 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 1.3MB
          • SHA256 ce9c09de1ddcccf26f853f6b4b65168597b349dcab1efe54b6e6f8b5c758963e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.ECApp_8wekyb3d8bbwe\SystemAppData\qap`g`v~dtlq
          • Size 10B
          • SHA256 d8e70bd0712301b999b9fac4744e3c910c96fd72adbbd2caafafaf8247406716
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 22c8a0cf3746d88dadd47ccbedfae0a41c63adc9b67c1c215be3b8a4188afb15
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0d7f308744a703191e2eecce7a02e3037b142b0a3ed5a79f908ef3bfdf7bd0a5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a10a28031abbc2aade871453935341ebdbbefd198f13a9e50326144c3fe2bc7e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 2a39a392c702763d104fbf6cecd7a0e4c2211a5ad1b68e2ec572ae025ff21760
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 11f0d255fb30baa43e017802f645b646c68edc486f782df4bd030d50ffd968d4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 f990989e901bb0745c7230797876c18bbea5365861d312320ed3eaba155de7a3
          • MD5 SHA1 SHA512

          svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAAABBCABAAABAAAACBBBACACBCCACCBCBCAABAAACACAAABBCABAA.exe
          • Size 688KB
          • SHA256 2ee3a018eaab8108d272fff1db9a3b37d0c6565895520a88d93d13abe1e45a54
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 e73b85a8957263669888d16c840a101dad3c3f002e25891252a865ae51108c27
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 1a037e947eccd46ebda74398c690dacfe3694a9772c5d8b1bdd9ba85bafef3b1
          • MD5 SHA1 SHA512 TLSH

          memory/436-69-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/436-1676-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1636-1085-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1772-0-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1772-7-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3248-31-0x0000000000400000-0x0000000000421000-memory.dmp