Overview

overview

7

Static

static

3

2026-08-10...ar.exe

windows10-2004-x64

7

2026-08-10...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 04:35

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General

  • Target
    2026-08-10_80470a31801e8aaeb2b8f6022335aa85_elex_stop_vidar.exe
  • Size 18.6MB
  • Sample260810-e7wl1a1ejg
  • SHA256 b28db106b13e7396bd85141445d0286402f7d6bf7834df1e93326a6c44c739a1
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_80470a31801e8aaeb2b8f6022335aa85_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_80470a31801e8aaeb2b8f6022335aa85_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:3648
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBABABBBABBBBCCBAAAABCAABACBAACBBCCCBCCCCAABBBCCABACAABCCCABCBBBCAAABCCBBAAABACCCACAACABACAACCABCACBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.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:4276
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBABABBBABBBBCCBAAAABCAABACBAACBBCCCBCCCCAABBBCCABACAABCCCABCBBBCAAABCCBBAAABACCCACAACABACAACCABCACBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:6072
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe" start= auto displayName= "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:464
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe" start= auto displayName= "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1464
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CACACABBCBBBABBCCCBBACABAAACAACBBABCBCABCBBBBBCCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2528
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.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:5572
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4968
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBAABABCBBCBACBBAACAABABBBCCABCACBABACBCCBBCABCCBACAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBAABABCBBCBACBBAACAABABBBCCABCACBABACBCCBBCABCCBACAA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4216
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3260

    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:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 42a11110a6ad4257c980066fa13fef70a325338e6b1adac26325b26b63c604aa
          • MD5 SHA1 SHA512
          Submit Download

          windowsdesktop-runtime-8.0.15-win-x64.exe
          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 8.3MB
          • SHA256 0bcbf2a722e0c332fc1e4ff47194a4cbd0f6328025f5ce67b4e23f57c0ea3e03
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          qap`g`v~dtlq
          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 c04a62b39ee0bfac509f35e5caeced11703b7909a3a475599c501aa986ef43ac
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 4881af305a72b3c493d74046b709242212ca4498585280dca0cf489032958283
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 95a0ae6d2937a0a397147f6bb7c7f6e1baa498c49c0646ffd427e21eddecd23d
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 bf106c99ee181b9492e6ac5f591f20abe09f3445d4bf4901e474b3cee2e8b4c1
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f08a3c6e89672c289925e80c1d3e2935bef6ba542c08fad7d7fc528370692869
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c19e72285a88ff9e4178b443cfb0efd526609728488aff392e4ef1123943a5c7
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 981ea9c2e3812f3484e68f7f061118d9e5f67542324c697d465c27af3901a768
          • MD5 SHA1 SHA512
          Submit Download

          svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCCAABCCBAAAABAABBCCACBCCCCBACBBBBCBCCACACBCBAACCAB.exe
          • Size 18.6MB
          • SHA256 b28db106b13e7396bd85141445d0286402f7d6bf7834df1e93326a6c44c739a1
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          virus_log.txt
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 c6747581d827a5680f2e7a0f956364ddfab92bdbb0b00bcaa53a1a8eb89b5911
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          virus_log.txt
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 b60aa5c7a498713c530e7eb19069bc30921557552b6792146d8af0a564db3f4a
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/3260-399-0x0000000000200000-0x0000000000221000-memory.dmp
          Download

          memory/3648-0-0x0000000000240000-0x0000000000261000-memory.dmp
          Download

          memory/3648-7-0x0000000000240000-0x0000000000261000-memory.dmp
          Download

          memory/4216-70-0x0000000000D80000-0x0000000000DA1000-memory.dmp
          Download

          memory/5572-31-0x0000000000200000-0x0000000000221000-memory.dmp
          Download