Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/08/2026, 02:39

General

  • Target
    2026-08-30_e04d638cfecf0afa6d3d2f1e8afad720_elex_wannacry.exe
  • Size 2.1MB
  • Sample260831-c5hagstemf
  • SHA256 8ca08700ebe2addf72b396342fe241ba69a8873df7011d67df2ac25129bd8cb3
  • 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 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 13 IoCs

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

  • Modifies registry class 1 IoCs
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-30_e04d638cfecf0afa6d3d2f1e8afad720_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-30_e04d638cfecf0afa6d3d2f1e8afad720_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:4432
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACAAABACCBBABBCCBACAABABABAACCAAACABAACBCCCACCABABABBBCCBCCACBBBCBBCBACBCACAABACCBCABCACCCCBCCAACAACCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.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:2856
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACAAABACCBBABBCCBACAABABABAACCAAACABAACBCCCACCABABABBBCCBCCACBBBCBBCBACBCACAABACCBCABCACCCCBCCAACAACCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2768
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe" start= auto displayName= "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe" start= auto displayName= "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3020
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABABCBCACCBBAACBAACCABABCABACCACACAABCBABBBBCCACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1744
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.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:1960
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:1620
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCCBBCBAACAAACBAACBCBABAAABBCBBBACCBBACAABCACACACAACABCABABAABCAABCAABBACAACCABACBCCCBBABBBACAAAACBABAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBACBACABBCBCBACCAABBBCCACABBBCAAABACCABAAABBACCACACABA.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:4532
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCCBBCBAACAAACBAACBCBABAAABBCBBBACCBBACAABCACACACAACABCABABAABCAABCAABBACAACCABACBCCCBBABBBACAAAACBABAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBACBACABBCBCBACCAABBBCCACABBBCAAABACCABAAABBACCACACABA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4228
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4336
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBACBACABBCBCBACCAABBBCCACABBBCAAABACCABAAABBACCACACABA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBACBACABBCBCBACCAABBBCCACABBBCAAABACCABAAABBACCACACABA.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2532
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:636

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 667ea0265930baeb8581c534ea85d885c5103a294ced6d5c5cf6810719e113f7
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.Windows.CapturePicker_10.0.19041.1023_neutral__cw5n1h2txyewy\qap`g`v~dtlq
        • Size 10B
        • SHA256 07b40e6b37c4ea621a0d46d7b57d5b791264222658c9cb2b302ded691387c793
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\qap`g`v~dtlq
        • Size 10B
        • SHA256 d087a103989b77af57a8c958cdf004f2973ba577d0fdf8f46855c4e4184bc5ba
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\pltyyssw.default-release\qap`g`v~dtlq
        • Size 10B
        • SHA256 e8c971d5df7dcf364453566672cefe34d1d95369974f7697d89e7fe269903696
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\BUL36GM7\qap`g`v~dtlq
        • Size 10B
        • SHA256 5a3daae603c0c66b60e89570c7c595a7fb74e8f3c3babc7d159490d2442a8f00
        • MD5 SHA1 SHA512

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 25.6MB
        • SHA256 f7a7c7ef8eb1a4d9414e74b865e586b98d0588ac2a9d80e124a7663d25b6a416
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 6.7MB
        • SHA256 c8fb18f0cff420a6965d9a3f0f510f5eb6abafb6bbd85fef01b19b0ba51ada07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 27.7MB
        • SHA256 4a07638d2a25dd8ce16c42e49ec0bb8b32e5c6ee4f79461ded508f809b7a3787
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 13.0MB
        • SHA256 3948bdbb1cfbc545376aaafde5c048efe5888c846abf4d553a919332f92c58d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 17.2MB
        • SHA256 e7a6d169a5d6a0f3fe577b6a32800bd8dc3eab1755d1cef143518778ea4d7212
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExportDisconnect.exe

        • Path C:\Users\Admin\Desktop\ExportDisconnect.exe
        • Size 21.4MB
        • SHA256 31a0656c8d2b7a1e5ac734cc58dc5360f6507b875d224d51411a9a1790d5d1ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 e062c81a78ddc56b1dcdb0fa9baa679092e7fa53271e112707ec37f279d6601e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 f41753d152502b218948c972e61e23683f1998ff9720ab9d914184454b49b94a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 663dbd116fd4272bde414236a0572e85bcb4edf75f0b8051943c6dde2e51b66b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 e5b63cd7667e88253f579081ca80d2537fb8233cc090d8fa920f4d8b7f8a72fb
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 9d744b43224549a2104f7c351f367c7543ea18a6d2cfdbb7cd557570a44f1360
        • MD5 SHA1 SHA512

        svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBBCCCCBBCCBBCBCCABABAABBABACBBCBCCBBBACACBCBCBBCBC.exe
        • Size 2.1MB
        • SHA256 8ca08700ebe2addf72b396342fe241ba69a8873df7011d67df2ac25129bd8cb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 7f83c86a0846da521f8eb043b4e38c93612ef9c8e28e82fddde7db1c1d5f941b
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 1043582abd1e5c84e2fa1dab075b19b39ec69a800c50b50c94942077ffcc37de
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 e93be28e1e515e5eee3ad1dce90e418b50972c84ac013a778397df47606b889b
        • MD5 SHA1 SHA512 TLSH

        memory/636-2120-0x00000000007F0000-0x0000000000811000-memory.dmp

        memory/1644-77-0x0000000005480000-0x0000000005481000-memory.dmp

        memory/1960-50-0x00000000007F0000-0x0000000000811000-memory.dmp

        memory/1960-112-0x00000000007F0000-0x0000000000811000-memory.dmp

        memory/1960-74-0x00000000007F0000-0x0000000000811000-memory.dmp

        memory/2532-113-0x0000000000440000-0x0000000000461000-memory.dmp

        memory/4432-111-0x0000000000B70000-0x0000000000B91000-memory.dmp

        memory/4432-73-0x0000000000B70000-0x0000000000B91000-memory.dmp

        memory/4432-10-0x0000000000B70000-0x0000000000B91000-memory.dmp

        memory/4432-49-0x0000000000B70000-0x0000000000B91000-memory.dmp

        memory/4432-23-0x0000000000B70000-0x0000000000B91000-memory.dmp