Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 05:59

General

  • Target
    2026-08-30_b84c4ccf9519261d25f75925f23bf41f_elex_wannacry.exe
  • Size 603KB
  • Sample260831-gpv9max1dw
  • SHA256 f9534f6684982763d71210f9f21ca19f9c11268a2db5a3df5cdf4ed55b3c877c
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-30_b84c4ccf9519261d25f75925f23bf41f_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-30_b84c4ccf9519261d25f75925f23bf41f_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:4884
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBCBBCBCBCAAACCCAAACBCACBBABBCABCCACBABCCABCCBACABAAACBACAAAAABBCBAABBCAABABABBCBBAACCCBBBACABCACBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.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:4716
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBCBBCBCBCAAACCCAAACBCACBBABBCABCCACBABCCABCCBACABAAACBACAAAAABBCBAABBCAABABABBCBBAACCCBBBACABCACBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4420
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe" start= auto displayName= "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4392
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe" start= auto displayName= "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5608
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4388
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCBBBABCCABBCBCBCCCBAACAACCCBCBABBABCBCAACABBCAACAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:6068
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.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:2244
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5168
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABBCBABCAAABACBAABACAAAABABCCCCCACBBCCBBBCBBACBBCCBAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABBCBABCAAABACBAABACAAAABABCCCCCACBBCCBBBCBBACBBCCBAC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2352
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1060

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 dee92999c4b2ffffbee49957d0169928270c15a0d801137ebf8747b2b8aab667
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Diagnosis\SoftLandingStage\qap`g`v~dtlq
          • Size 10B
          • SHA256 338d438d758c6ff076de761118df880e5b348c59e20d5d691ae8e1fe6efb7bdc
          • 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 1.2MB
          • SHA256 cc17d68b240fda4c6d4bae72f747bfd52049a14156cb80cbf77dfa8d099128ae
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 c36e10dd6e561480f07a3f76fc6b07e4644c8229f4177bfa1bd4aa1775eaedfc
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 04b30873583e381bc29833c834e72953cf0db683f804e4c730413ac3436471df
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 dbff574a16dc67ac92c9e19308332e6692205fe88cbdd4fbf45e8d2377e08322
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d5e80fc10f38751c983ce3db9c344b064ca3d0e156fee3bdaba4dabf6b8f24fe
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ce13471cb11df5b9385233fbf14a158086e5a777ba072271f97d4ec7d2edde54
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3e62f825c1cdff63d0cb4e530bf4cb9cf9b731c08d849ead4a7ca2ebf797365d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 c068f5b99f14a3ebf60c9d04e297a7364be86e4f854229a6a92e84216a94e5f6
          • MD5 SHA1 SHA512

          svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABAAAABBBABCCAACBCABCCBAABACAACCBABBCBBBBBABAABCBCC.exe
          • Size 603KB
          • SHA256 f9534f6684982763d71210f9f21ca19f9c11268a2db5a3df5cdf4ed55b3c877c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 5c0ae4fa34441f9f57b83a3bd25b5d20a916c8aff8a849925d77d01e2a30a036
          • MD5 SHA1 SHA512 TLSH

          memory/2244-34-0x0000000000F70000-0x0000000000F91000-memory.dmp

          memory/2352-65-0x0000000000D10000-0x0000000000D31000-memory.dmp

          memory/4884-0-0x0000000000F20000-0x0000000000F41000-memory.dmp

          memory/4884-8-0x0000000000F20000-0x0000000000F41000-memory.dmp