Analysis

  • max time kernel
    150s
  • 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
    10/08/2026, 01:49

General

  • Target
    2026-08-10_de5f5646310015a402b39d3e12684495_elex_stop_vidar.exe
  • Size 3.4MB
  • Sample260810-b85phsyfjc
  • SHA256 dbf16ec73a3b3e4c6f12136f3fcff1b690042fa3645e3c2192f147df111a89d9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 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 7 IoCs

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

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_de5f5646310015a402b39d3e12684495_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_de5f5646310015a402b39d3e12684495_elex_stop_vidar.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:1140
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABACAAAACCCBCABBCABBCCAAACCABAACACCACBAABCACCCABAABCCBACAACBABBACACCACBCCCCACACBACBCCCACCBBBBBBCCBACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.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:2924
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABACAAAACCCBCABBCABBCCAAACCABAACACCACBAABCACCCABAABCCBACAACBABBACACCACBCCCCACACBACBCCCACCBBBBBBCCBACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2388
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe" start= auto displayName= "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2168
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe" start= auto displayName= "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4784
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3284
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BAAAABBBABAABBCCACCBCCBBCCAABBBBBCBABBBACCCBABACACA"
        3⤵
        • Launches sc.exe
        PID:4948
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2196
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
    1⤵
      PID:2072

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 95ca09de90c5f404f1bbd3d0f41d1f45baa23bc094fcc2dd24ce80057222ef72
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5626376fcdab4ea84523d3c4038f79c706676f47a9b55b47cd04b0827e1b9f24
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 2de05d8a21534488eaa604e6247868e2b6953592d2347c4483e1c1e823ad598b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 cca672512d029672569e1be90c51dc75aaedbf589201ffd45ffa7fb4d7f07adc
          • MD5 SHA1 SHA512

          svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
          • Size 3.4MB
          • SHA256 dbf16ec73a3b3e4c6f12136f3fcff1b690042fa3645e3c2192f147df111a89d9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABAAACBCCCABCBCBBCCACBBACBCBBCCACCCABBBAAAACACCAAB.exe
          • Size 659KB
          • SHA256 5ca6917e5030f2de22c267d096cf76aa6b0e6d17ffa0761b116ef5de8e1c221b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1140-0-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/1140-8-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/2196-28-0x0000000000440000-0x0000000000461000-memory.dmp

          memory/2196-41-0x0000000000440000-0x0000000000461000-memory.dmp