Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 04:36

General

  • Target
    2026-08-13_73bf514a2a8f684b46057858de5ba253_elex_vidar_wannacry.exe
  • Size 11.9MB
  • Sample260813-e8jntssajf
  • SHA256 124afdf1c99d2c31888f588ca4312dfc4e057b1a0b0bf42148f95a3d4a08653f
  • 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\2026-08-13_73bf514a2a8f684b46057858de5ba253_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_73bf514a2a8f684b46057858de5ba253_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:2136
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCCAACACABACBBABCACAAAAAABCCAAABACCCCAAABBACBAACAAACBAACBBAACBBBCBABAAACAAACBABCBCBCACCBAAAABCBAABBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.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:4104
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCCAACACABACBBABCACAAAAAABCCAAABACCCCAAABBACBAACAAACBAACBBAACBBBCBABAAACAAACBABCBCBCACCBAAAABCBAABBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3508
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe" start= auto displayName= "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5008
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe" start= auto displayName= "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2392
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1408
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BCAACBCCBCCBBABCACBBCACCBACCBCBBAACBCCBCACABCBAABCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2828
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.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:640
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4560
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:2128
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACABABCCBCCCACBBBAABBCABABCCBAABAAABAACCACACCAAABAAAACAAABCCCBCAABACACBCCCABACCCAAABABCBBAACBABBACAACCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAAABCAAABACCACCBACBAACCACAACCBCACBACCACBABCBBABACCAC.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:4004
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACABABCCBCCCACBBBAABBCABABCCBAABAAABAACCACACCAAABAAAACAAABCCCBCAABACACBCCCABACCCAAABABCBBAACBABBACAACCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAAABCAAABACCACCBACBAACCACAACCBCACBACCACBABCBBABACCAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3724
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4544
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAAABCAAABACCACCBACBAACCACAACCBCACBACCACBABCBBABACCAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABAAABCAAABACCACCBACBAACCACAACCBCACBACCACBABCBBABACCAC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4472
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2948

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 a47487194f20d76dd562fe6e90d4001054474b20f8fc93b2ccee468476d582e1
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 12.4MB
        • SHA256 66351d48a4b8c2c7bb88907752585382bae959f5e5b8aae2a75fe1bddad5f300
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Vault\AC658CB4-9126-49BD-B877-31EEDAB3F204\qap`g`v~dtlq
        • Size 10B
        • SHA256 d3b1ef7d9e45c9076894f6b6b678fd5de02bff3d78d7b49d2d0d74b6b49f5073
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\NcsiUwpApp_1000.19041.1023.0_neutral_neutral_8wekyb3d8bbwe\qap`g`v~dtlq
        • Size 10B
        • SHA256 a5caac191fff92085311a7bc5d4bdbaa9a92bd3869a2e26c3d83c3c7c5c18daa
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Package Cache\{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}v11.0.61030\qap`g`v~dtlq
        • Size 10B
        • SHA256 f0558e97e708f0c8b1b92baa43d508dd404732a34bfb90ba23652d77218e09be
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.104.1_0\_locales\hi\qap`g`v~dtlq
        • Size 10B
        • SHA256 c455e35b0ad2c79e5e91bbe8c8d8e7df660e12f7a11e4ea0975ff8337f196c19
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\0\qap`g`v~dtlq
        • Size 10B
        • SHA256 46a6a3491a4e23bf2d6667330e81165dd5bc162178f0e5699ba369b101038b6a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\RoamingState\qap`g`v~dtlq
        • Size 10B
        • SHA256 5d993de8455ec591d2cc7c9150f243508af7d1251f19af8f5a1a94eeb976f1af
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 2ac71acfe53c8b319954a10971376096bf55216b6c8d212ce982d082ace3fbad
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d2beb5c4110c578878fe88a89056d52a792f2f0b30926e179504187d0decb2f0
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 ea4cceef5568191f438861b7760d30da38339cd1d6964fa6be8f5e763ef6c011
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 b4b6c2fbd43a3a4c0c2a55f60d9239a03de064a8a91b04f52df949f635328c32
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 7172cd972d4946e7d2bcdb76ecb30630b6da5ee2f00a640a8655a684cd1d485c
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 2479b32445fb75da7461628f5ea42505a1e2f5afe5deb792467f6a626fc30e93
        • MD5 SHA1 SHA512

        svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABCCACBCBBBAABBABBACCACBAACCCCBAACCACBABACCCCABABABBA.exe
        • Size 11.9MB
        • SHA256 124afdf1c99d2c31888f588ca4312dfc4e057b1a0b0bf42148f95a3d4a08653f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 754236ada0dd767bec3590ed191ea1b32c90f7ffd04fe69f6f08995d0f4a4c91
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 7dec1e4ee26d5077f665cd4bcf9306105f98b719417e58ec4d45dea7dc41c730
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 e980eb55ff842a2afbcc0f71442bcd62066d13269a522720f22a2f7dd3899724
        • MD5 SHA1 SHA512 TLSH

        memory/640-35-0x0000000000F10000-0x0000000000F31000-memory.dmp

        memory/2136-6-0x0000000000040000-0x0000000000061000-memory.dmp

        memory/2948-114-0x0000000000F10000-0x0000000000F31000-memory.dmp

        memory/2948-3030-0x0000000000F10000-0x0000000000F31000-memory.dmp

        memory/4472-71-0x00000000006D0000-0x00000000006F1000-memory.dmp

        memory/4472-3028-0x00000000006D0000-0x00000000006F1000-memory.dmp

        memory/4560-59-0x0000000005970000-0x0000000005971000-memory.dmp