Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 03:44

General

  • Target
    2026-08-16_c50196065bd3e2ab65686e535d773c08_elex_wannacry.exe
  • Size 5.9MB
  • Sample260816-eagftayfrh
  • SHA256 a441b84683e26f750d261c529be78efd7f6d7f54dd6b5f25c0e6d9593a891f83
  • 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 11 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 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_c50196065bd3e2ab65686e535d773c08_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_c50196065bd3e2ab65686e535d773c08_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:1744
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBBBABCBABBBCBBAABCABAAABBCAABBBCABCBCCAABBCCCCCAAACBAABBBBAABBCCBBACBCAACAABBCCBBBABCBABAABACBCBCACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.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:4616
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBBBABCBABBBCBBAABCABAAABBCAABBBCABCBCCAABBCCCCCAAACBAABBBBAABBCCBBACBCAACAABBCCBBBABCBABAABACBCBCACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2884
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe" start= auto displayName= "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4748
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe" start= auto displayName= "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:464
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4588
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BACCACCBAABCCBABACBCBACCBBCBBACABAAAABCBBCABCACBBBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3240
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.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:1352
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4124
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3692
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2176
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4428
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAABACBBACBCACAAAAAAAACBBAACACABCCBBABBBCACCBABBBCCBABC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAABACBBACBCACAAAAAAAACBBAACACABCCBBABBBCACCBABBBCCBABC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3380

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 1382f19a8025d8048cd37e9a5640481e6bff52e4c54e265d7a2ff977d9fc9f2e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.Windows.PeopleExperienceHost_10.0.19041.1023_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
        • Size 10B
        • SHA256 c94e3461fa9cf9a79b9345204c6214e84070a2d613d170a96213c29d142cabf8
        • MD5 SHA1 SHA512

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 35.7MB
        • SHA256 27348a99e08f2c0eec8739a6c64e74d38cd47d54bdeb6af79214ad3a95109f76
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 192KB
        • SHA256 8462082ee91d28a5be74a7f83eae3c08c3c5f3529dd980f1aba62a0f6502d1b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 47.4MB
        • SHA256 94daaa780c2e6fa9c9e976e551ee058bcbf547710906c831aeefeabe95cbf914
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 12.3MB
        • SHA256 c0b26830c35c503e2379c1d047adf8ab1ebefce0e0b72ab71377f2327ed52c51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 53.3MB
        • SHA256 97b79c7a2c80224178258eaea4f1faa5c3fa3d6542b647f68d3ac6515c250085
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 53.4MB
        • SHA256 4d2d840195da208bad45cceac36c6a2e0d804049e7bab15849ce28083c766aa6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 23.8MB
        • SHA256 bcaed59195cfd19045253efb07ce537fb15a32c845be851e10b22b01c9099507
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 41.7MB
        • SHA256 f572914f4164138916b92d326f9ae37ded491f7d81fd5bfc5129481e29980632
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 47.6MB
        • SHA256 2e6997e10b100238d426037a82cce6602e67a086d269fe8b61753ae491afe26c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 dd9e0cc4d48c75fefd155e9e612461539a538abbeb8139c84913ab9e668359bf
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 0fbaa4d9548298f635bc167b67be1297c2ae5aecdceaf1974b06df9a9a4a3241
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 22ecb2ded3bf2e5634b7b1d1faaf8c8d48a122e6e208c2a9fff9d0ba2e9c492f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 4f18dbd71fd44e13ce1cb7bd72f732e44ac1c9eda5fb7c637d1059d0f4f8e983
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 95f50c3e756ec4d6c533caf48645efca99751decb5193095208a05d41f85ab33
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 0b6717688e9590835e54b7f71d2d834d495c0665cd0236af7f48514180e989c2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 20c147f61aa08735cab5fad400759896e181af450bca308e11f90396ac5134b2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 71a2b6fbf103b5e9b2d4a1c2b52044f3b9aa516583cb758663ac8dc5d602c59d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 fc2e6b34adcc63c9382a00cd10774ad03fbcb893c06aaf6ec7ff263d9c41e528
        • MD5 SHA1 SHA512

        svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACACACCCBCCBCABBBCCBBCCACACACCBACBABCCCCABCAABCCBBBAC.exe
        • Size 5.9MB
        • SHA256 a441b84683e26f750d261c529be78efd7f6d7f54dd6b5f25c0e6d9593a891f83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 a15db87746bbd5c3113a514477b4d980eaf879bd206eb330fe66605a0dabd52d
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 e925da474e997e80e1a9b2946cd5eb0487105f92d2225fb10f94839f2ec8290b
        • MD5 SHA1 SHA512 TLSH

        memory/1352-95-0x0000000000580000-0x00000000005A1000-memory.dmp

        memory/1352-45-0x0000000000580000-0x00000000005A1000-memory.dmp

        memory/1352-146-0x0000000000580000-0x00000000005A1000-memory.dmp

        memory/1352-68-0x0000000000580000-0x00000000005A1000-memory.dmp

        memory/1744-111-0x0000000000E70000-0x0000000000E91000-memory.dmp

        memory/1744-79-0x0000000000E70000-0x0000000000E91000-memory.dmp

        memory/1744-46-0x0000000000E70000-0x0000000000E91000-memory.dmp

        memory/1744-30-0x0000000000E70000-0x0000000000E91000-memory.dmp

        memory/1744-14-0x0000000000E70000-0x0000000000E91000-memory.dmp

        memory/2176-116-0x0000000000580000-0x00000000005A1000-memory.dmp

        memory/3380-118-0x0000000000D80000-0x0000000000DA1000-memory.dmp

        memory/4124-104-0x0000000002F90000-0x0000000002F91000-memory.dmp