Analysis

  • max time kernel
    149s
  • 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
    07/09/2026, 23:41

General

  • Target
    2026-09-07_ffd41e16c16b713da007f969b9a69ab6_elex_wannacry.exe
  • Size 886KB
  • Sample260907-3pmhdaxfnc
  • SHA256 7623b32e3a02b090b04b5ca92178c2fa70a73b8b9c4327de6e8436f9e78a9fe1
  • 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\2026-09-07_ffd41e16c16b713da007f969b9a69ab6_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-07_ffd41e16c16b713da007f969b9a69ab6_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:388
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACACBACABBACBABBCAAAACAABBBABCBCBCBACACCCAACCABCCBCBBBACCACBACBBBAABBCCAAAACBBCBABBCBACCBBACAABCABBCBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.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:3292
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACACBACABBACBABBCAAAACAABBBABCBCBCBACACCCAACCABCCBCBBBACCACBACBBBAABBCCAAAACBBCBABBCBACCBBACAABCABBCBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:820
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe" start= auto displayName= "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4396
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe" start= auto displayName= "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4740
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1568
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CAACBBAACAABAABCAABBCAACBAABCCABACBBACCBCACCBBCBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1152
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.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:1028
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3744
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4960
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACACBABABACCAACBACACCACBBAABACACABBCAABAACBBBBACACBBAABCAAABCCACBABBCBBBBABAAAAAABAAAABABBACBCBBBACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBCCABCAABABBABABAACCBBABBCCAAACBCCAABBACCAAAABBCB.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:2040
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACACBABABACCAACBACACCACBBAABACACABBCAABAACBBBBACACBBAABCAAABCCACBABBCBBBBABAAAAAABAAAABABBACBCBBBACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBCCABCAABABBABABAACCBBABBCCAAACBCCAABBACCAAAABBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4432
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1752
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBCCABCAABABBABABAACCBBABBCCAAACBCCAABBACCAAAABBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBCCABCAABABBABABAACCBBABBCCAAACBCCAABBACCAAAABBCB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4748
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1304

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 a0f4b7f24927be489e26f8cad3bdc370bdfc90bdaae43dd2d299025a818fdd1d
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 1.3MB
        • SHA256 19af1966715c20285aed5a4b4cafd665eab8dd379b613ec0d5cf8bfda725f408
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.MicrosoftEdge.Stable_139.0.3405.125_neutral__8wekyb3d8bbwe\qap`g`v~dtlq
        • Size 10B
        • SHA256 ada4a91f26b020b1ba175218d7ed71d76c3e1b717f7b412bfbf3ee05592d0cd4
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
        • Size 10B
        • SHA256 84baa46696d4c806dba612d47cc71f50ca94fa02efbc473063b4c532e4019e39
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\c5e2524a-ea46-4f67-841f-6a9465d9d515_cw5n1h2txyewy\AC\INetHistory\qap`g`v~dtlq
        • Size 10B
        • SHA256 60608c364896a396c78fe71e2da0f498eadd4e36481ac0e223d0877427fa1667
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\minidumps\qap`g`v~dtlq
        • Size 10B
        • SHA256 d189355384a9fc64d0850f0c73e6ce1d79b57bcac4e40d22d3b4a8e13102bff9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 b83d57ed904c84230b710779a53ab84f7be69154f4560bf7aecbba64b76315e8
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 5edc14ccc05672ee372ca36ad081c968be368493350048446dcd6788aed1ec8a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 75f465c654288d1376eb4c9aeb68f1aab7c38747e3f8841f700572d23d887f8c
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d78800dc6725e55be6b673e0d6f1b4ba6fd5b9a4a68cd1d7b1757888a19ec061
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 36997ed47468ffb29a36830e9b7a61f156b70c1a1f3edac9a4299a2ed8ccca4a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 0a2ee73d5775b9c254aafcb82dbb6db2885b95ad662c08d276b753d580f3f7a5
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 7f059a945c743038860476d8fed7a09c3d21a01fce26922081f8bfc47055cf5e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Default\AppData\Local\Microsoft\Windows\History\qap`g`v~dtlq
        • Size 10B
        • SHA256 611cfe00c9ff7a0f2a06fff387e6cba89d62bf29ae3b4c44ffde1d090391bb48
        • MD5 SHA1 SHA512

        svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACBCBAAACABCBAACABABCBCBCBAACABAABABCCCCACACCCAAACAACA.exe
        • Size 886KB
        • SHA256 7623b32e3a02b090b04b5ca92178c2fa70a73b8b9c4327de6e8436f9e78a9fe1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 6cf37998b091e7ec5a3f161dc6f639cac4a0f672cfbdfb48602fdc536040d6ba
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 8f9bc766d7d40697309f583c97131bfefbdbf1d84a7109f0ab424ea56df8c1a6
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 784B
        • SHA256 d694ce838a99df1c2e45d98b6226777cd9213d177bfb7bd9678ed851b3e116ec
        • MD5 SHA1 SHA512 TLSH

        memory/388-6-0x0000000000D80000-0x0000000000DA1000-memory.dmp

        memory/1028-35-0x0000000000A20000-0x0000000000A41000-memory.dmp

        memory/1304-1343-0x0000000000A20000-0x0000000000A41000-memory.dmp

        memory/1304-2819-0x0000000000A20000-0x0000000000A41000-memory.dmp

        memory/3744-59-0x0000000005280000-0x0000000005281000-memory.dmp

        memory/4748-71-0x0000000000920000-0x0000000000941000-memory.dmp

        memory/4748-2817-0x0000000000920000-0x0000000000941000-memory.dmp