Analysis

  • max time kernel
    150s
  • max time network
    153s
  • 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, 04:35

General

  • Target
    2026-08-14_476894633807993885f5c34ecde61cb3_elex_glassworm_vidar_wannacry.exe
  • Size 55.9MB
  • Sample260814-e74ydavcqf
  • SHA256 981b12e6a0cf4cadd66df5f7a54e105ea54bf509bea48476a0bd7500d8eec77e
  • 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_476894633807993885f5c34ecde61cb3_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_476894633807993885f5c34ecde61cb3_elex_glassworm_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:4264
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCBABCBABCCABCCBCBBBCCCACCBCBBAAACAABBCBCAABAACAABABBACAABABABAABCCAABACACCBBAAAAABABBCCAACAABAABBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.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:4128
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCBABCBABCCABCCBCBBBCCCACCBCBBAAACAABBCBCAABAACAABABBACAABABABAABCCAABACACCBBAAAAABABBCCAACAABAABBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3304
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe" start= auto displayName= "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe" start= auto displayName= "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3472
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:312
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABAAACBBCAACAAACCABCBBAABAAAACBCBAABBBABCBBCBCBABAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2800
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.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:4744
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:1136
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1996
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCABBCBACCBCCAAABCCACAACBCABBBBCBBACAACCCACBAACCCABB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBBCABBCBACCBCCAAABCCACAACBCABBBBCBBACAACCCACBAACCCABB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4768
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCAACCAAACAAABABCCACAABCABBCCBCAACABABBBACBABCCCBBBB.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5092

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 8136ef8ddc13a0f9686b5dee751652c4b162a1aac11fa453719ea06abcfb8987
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.Windows.StartMenuExperienceHost_10.0.19041.1023_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
        • Size 10B
        • SHA256 28c642e5e2afdb7e6f7838a663faad0b922f9a28d87e7af923447eea12c03eaa
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
        • Size 10B
        • SHA256 6ba1ac8ebea82762ad387d6ce3dd1e70f61bdc100cd5266ee4588345b8cb5d48
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmmhkkegccagdldgiimedpiccmgmieda\1.0.0.6_0\_locales\pl\qap`g`v~dtlq
        • Size 10B
        • SHA256 2a39a392c702763d104fbf6cecd7a0e4c2211a5ad1b68e2ec572ae025ff21760
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 f77c8c8faeb8e4bad8d81efcbb7334cd507edf7e8dcfafde3c6e2a51efd1c8ae
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 700203419e28f372fdc8ab56ccf98581b271639f1835a8b692d62842d394c4f3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 6e461479241b87d8d217d344dacaaa6c97c0b6f029121029de7110f0e7ba84c3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 ba4ba786eb05673e493d84dbce7c99518e4dbe193a22625478fa669ab87cf276
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 a934203d7f3271060efd19a87f66cd40f116b7002281bc2635b8c12d4cf3e5a6
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 e4717a876d254cfb1f05bfa99b27e9495e7259c5c8512b08a9dceb2b027948a7
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 be7ac4624c5a57863a0d4a865aca2b716919a5ca5d8b5816efb5ed81bb695880
        • MD5 SHA1 SHA512

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 6bec59b0adb00c77aaec0405c76ce6a30a1a6c17dc2c0fc92d3e1884b9546308
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 f94821bf42eb77e5399f658277a8c9d5df0e558a7ea72925feef754975b495a7
        • MD5 SHA1 SHA512 TLSH

        memory/3548-59-0x0000000002D00000-0x0000000002D01000-memory.dmp

        memory/4264-0-0x00000000002C0000-0x00000000002E1000-memory.dmp

        memory/4264-7-0x00000000002C0000-0x00000000002E1000-memory.dmp

        memory/4744-36-0x0000000000770000-0x0000000000791000-memory.dmp

        memory/4768-72-0x00000000002B0000-0x00000000002D1000-memory.dmp

        memory/5092-252-0x0000000000770000-0x0000000000791000-memory.dmp