Overview

overview

7

Static

static

3

2026-08-31...ry.exe

windows10-2004-x64

7

2026-08-31...ry.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 16:11

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General

  • Target
    2026-08-31_a8247242de671c99d5a0b5a6d3de8d73_elex_glassworm_vidar_wannacry.exe
  • Size 14.4MB
  • Sample260831-tm3bdawane
  • SHA256 93574b91ec3620407fb10d7756817a734ce8b84696225a91ddb850257cd92e59
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecutionpersistence

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-31_a8247242de671c99d5a0b5a6d3de8d73_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-31_a8247242de671c99d5a0b5a6d3de8d73_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:1360
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACBAABCBABBBCCAAAABACBBCACABCACACBCBCBCABCAACAABCBABBBABABBCBCBACAACCACBABACABAACCBCACBCBCACACBBACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.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:748
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBACBAABCBABBBCCAAAABACBBCACABCACACBCBCBCABCAACAABCBABBBABABBCBCBACAACCACBABACABAACCBCACBCBCACACBBACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe" start= auto displayName= "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3416
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe" start= auto displayName= "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5468
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2460
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCBACCCBCBCACAABBBBCACBBAACCBAABBACAABBCCBBCCBBAAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1364
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.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:1272
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5144
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe
      1⤵
      • Executes dropped EXE
      PID:1988
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABBCCAAACACAACBCBAABCBCBBCACCACAAACAACCCCCCCAABAAABCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABBCCAAACACAACBCBAABCBCBBCACCACAAACAACCCCCCCAABAAABCB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2416

    Network

          MITRE ATT&CK Enterprise v16

          Reconnaissance

          Resource Development

          Initial Access

          Execution

          Command and Scripting Interpreter

          1
          T1059

          Windows Command Shell

          1
          T1059.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          System Services

          1
          T1569

          Service Execution

          1
          T1569.002

          Persistence

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Privilege Escalation

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Defense Evasion

          Modify Registry

          1
          T1112

          Credential Access

          Discovery

          System Location Discovery

          1
          T1614

          System Language Discovery

          1
          T1614.001

          Lateral Movement

          Collection

          Command and Control

          Exfiltration

          Impact

          Replay Monitor

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          Downloads

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 fa0830c67fdace203630ac18873c87a6ac0c257e161fc9d4c95fd088f6582ed9
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 54934292144c68422be990edbcfe4d50b309ca7efe77834b57c9b377d7d863db
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b25bdd3abbdc1470828d166e9fe8afbd7997b56f65ef27c13ea963503d288b3c
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 2c0baed6acc04bbed02db61b5565970d803a0830cdd42b4a38c95da7030ce5f7
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 95b100f01fe576b050172004d2f03c041854daa831cda86574c471bb3c24c045
          • MD5 SHA1 SHA512
          Submit Download

          svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBACBBBCAAACACBAABBABCBACCBBBBBAABCBBABBBAABCBCCCACACB.exe
          • Size 14.4MB
          • SHA256 93574b91ec3620407fb10d7756817a734ce8b84696225a91ddb850257cd92e59
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1272-22-0x0000000000EF0000-0x0000000000F11000-memory.dmp
          Download

          memory/1272-35-0x0000000000EF0000-0x0000000000F11000-memory.dmp
          Download

          memory/1360-6-0x00000000004F0000-0x0000000000511000-memory.dmp
          Download

          memory/1988-66-0x0000000000EF0000-0x0000000000F11000-memory.dmp
          Download

          memory/2416-72-0x00000000004F0000-0x0000000000511000-memory.dmp
          Download