Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 04:28

General

  • Target
    2026-09-06_41b2dff3a4c45da50c3f0080447d9e13_elex_stop_vidar.exe
  • Size 2.4MB
  • Sample260907-e3vtxacn3s
  • SHA256 93a20dd575f138317e3ea1f1161ebd11e9267031c970b512a500406243a96ffd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • 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 9 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-06_41b2dff3a4c45da50c3f0080447d9e13_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-06_41b2dff3a4c45da50c3f0080447d9e13_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:2440
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACABCBAAAAACABBBBACBBACCBCBACBBCCACBCBBBCAACABCABBCCCCBBCBBCACBABAABAABBACCCBBBBCBCACBBBCBCBAACBBACAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.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:6000
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACABCBAAAAACABBBBACBBACCBCBACBBCCACBCBBBCAACABCABBCCCCBBCBBCACBABAABAABBACCCBBBBCBCACBBBCBCBAACBBACAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2216
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe" start= auto displayName= "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3784
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe" start= auto displayName= "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4296
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABAABBABABBBCACABACBBAABBCBABCACACABABABBABBCCBBCAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2648
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.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:1416
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1740
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAACBBABCBACCACBCBABCBCCCCBAACCACCCBACCCCBBBABABBCCBBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAACBBABCBACCACBCBABCBCCCCBAACCACCCBACCCCBBBABABBCCBBC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4400
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe
      1⤵
      • Executes dropped EXE
      PID:768

    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 036bad5ef46c7223852fd9ba1eebf558c0ccff29bfe1b5288c4aa95443a1c5db
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9f1afc417f2ba88541800dbce0e0ea55c84391b1411d259a2164bce42e5d38fa
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 283d78bafe1841fb321d306300beec00b4b1dad69ff1012a00438a917fbf2aaa
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 eb874c0e9ee12c3f42b4a49ada040da5ce71ac1bcb0ee705c76cf874feca27bf
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 bfc0d64abf0c6d0e8adf94696852dfde3d238547fbfa1cb6d3ef2d0deb426e8b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 28b90b5ef61d354ecb980c3c3c39923742e2cd40aaf2074684d9a04c3958ad04
          • MD5 SHA1 SHA512

          svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCAABBCACAAAAAAAABCBCABBCBBABCACBCCBAAABACBAACBCCCACA.exe
          • Size 2.4MB
          • SHA256 93a20dd575f138317e3ea1f1161ebd11e9267031c970b512a500406243a96ffd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 4ebbb1230347b67bf5785b0e6b4aa6989d83b34a2a510e52d6864736faaa74e6
          • MD5 SHA1 SHA512 TLSH

          memory/768-81-0x00000000009D0000-0x00000000009F1000-memory.dmp

          memory/1416-33-0x00000000009D0000-0x00000000009F1000-memory.dmp

          memory/1416-23-0x00000000009D0000-0x00000000009F1000-memory.dmp

          memory/2440-0-0x0000000000B90000-0x0000000000BB1000-memory.dmp

          memory/2440-7-0x0000000000B90000-0x0000000000BB1000-memory.dmp

          memory/4400-79-0x00000000007E0000-0x0000000000801000-memory.dmp