Analysis

  • max time kernel
    150s
  • 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
    14/08/2026, 02:42

General

  • Target
    2026-08-14_fbb7e054b8a81c59309568e66c8e0b0c_elex_vidar_wannacry.exe
  • Size 7.6MB
  • Sample260814-c7cssatala
  • SHA256 0825a35f809fa4181c09156387e9a882ee4459e014db51a3b7c08e0a40b75381
  • 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\2026-08-14_fbb7e054b8a81c59309568e66c8e0b0c_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_fbb7e054b8a81c59309568e66c8e0b0c_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:5084
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABAACABBCBBAAAAABACCCABAABACAAAABBBCACBACBAAACBACCBBCACBBBBBCBBBBABABBABBAAACBCABACBCCBCACCAABBBBCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.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:3684
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABAACABBCBBAAAAABACCCABAABACAAAABBBCACBACBAAACBACCBBCACBBBBBCBBBBABABBABBAAACBCABACBCCBCACCAABBBBCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3116
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe" start= auto displayName= "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3312
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe" start= auto displayName= "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4716
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCABCAAABBBACAACBCCACACBBBBAACBCBCAAAAACAACBBBACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1440
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.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:412
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4444
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3868
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2200
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBBABABCAAAACBBABCCABABAABBCACACAAAAABBAAAACCABCAACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBBABABCAAAACBBABCCABABAABBCACACAAAAABBAAAACCABCAACB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4380
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1616

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 a80f8d2b54375d9ff05e39f8a2d92f5e7c9cebd5492fc95b7c0b5cf0697ab9f6
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 8.0MB
        • SHA256 ceffb4ad2db42f1341507c378e72a63ed82780cd1f7dfb1b9354501a87d252f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Windows.CBSPreview_10.0.19041.1023_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
        • Size 10B
        • SHA256 0c794f7f01cb96b386bb65dbe3945425a1e3bb6c97e1273344a7477077c6727b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\ml-IN\qap`g`v~dtlq
        • Size 10B
        • SHA256 6a17a8664bae15a0e26c58cdb9149a87a8e98d2d1f0856ca4357c2f155ead1da
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\E2A4F912-2574-4A75-9BB0-0D023378592B_cw5n1h2txyewy\RoamingState\qap`g`v~dtlq
        • Size 10B
        • SHA256 d33f3c70c4ec08998ed1918ef9a40238a78252872af5ce80da122f86902e815a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 4d3f39955d6041656c85f6b761d129cb8e43ae7261a0e8f5e8f12681af8cf54a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 966dbec184969026300d69d15e6e46862e2f5af6e204152cd74a761de9661aa2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 c518c27a114e7ba764234673c33156e5da42875315a778be3ec9748b28fbebff
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 0ffa46f7d5fa00d9cd33c531cb85b80429f395101badf03f8232f4e61a367ffd
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 a1767f781bbfc87af89a48fb8eca7bf99828a1e9f858f77826bb48360b73762f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 0782c2f9a6f0ef791df22f5b19099b78904610a411f34d2ff3e50a6c396ae953
        • MD5 SHA1 SHA512

        svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCACCCBABCCAAAACAABABBACCBBCBBCCBCBCBACBCCCBCBACCBBAB.exe
        • Size 7.6MB
        • SHA256 0825a35f809fa4181c09156387e9a882ee4459e014db51a3b7c08e0a40b75381
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 c4e419362b5712b66750f8a4d18e75b4d593ea870c55d07fea98583fbdf98cff
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 309b7829f1a983ad5f0e3d1c6cba187399d1c3e94326943736c62552b2095f30
        • MD5 SHA1 SHA512 TLSH

        memory/412-36-0x00000000000C0000-0x00000000000E1000-memory.dmp

        memory/412-26-0x00000000000C0000-0x00000000000E1000-memory.dmp

        memory/1616-89-0x00000000000C0000-0x00000000000E1000-memory.dmp

        memory/4380-78-0x0000000000B80000-0x0000000000BA1000-memory.dmp

        memory/4444-59-0x00000000058D0000-0x00000000058D1000-memory.dmp

        memory/5084-0-0x0000000000E00000-0x0000000000E21000-memory.dmp

        memory/5084-7-0x0000000000E00000-0x0000000000E21000-memory.dmp