Analysis

  • max time kernel
    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
    07/09/2026, 15:39

General

  • Target
    2026-09-05_7ea55c75a7710a0d341fe2a18d12005f_elex_stop.exe
  • Size 582KB
  • Sample260907-s3tthack7t
  • SHA256 a8aa0bb0af3975ac04fa60d591a61e52af9df829b35ec928ea2236c37a90ffb3
  • 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\2026-09-05_7ea55c75a7710a0d341fe2a18d12005f_elex_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-05_7ea55c75a7710a0d341fe2a18d12005f_elex_stop.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:2508
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAABBCCCCBCCBABAABACCCCACCABAACCBCBBABCACAACBBBCCBACAABBBBAAACCCAAAAAAAACACBBCCBAAABBCBCAAACBBCBACCACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.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:4132
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAABBCCCCBCCBABAABACCCCACCABAACCBCBBABCACAACBBBCCBACAABBBBAAACCCAAAAAAAACACBBCCBAAABBCBCAAACBBCBACCACBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4772
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe" start= auto displayName= "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4224
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe" start= auto displayName= "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5796
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2940
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABBBCCBBCAAAACCCCCBCABCCBAACBAABACBABBBACCABABCBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2092
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.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:1856
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:3764
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBCBCBACCBAACACACBBACBBBAABABCCACCBBBBBCBACBCAAAAACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBABBCBCBACCBAACACACBBACBBBAABABCCACCBBBBBCBACBCAAAAACB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4720
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe
      1⤵
      • Executes dropped EXE
      PID:4172

    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 12386ed65c1c75d3365ec1f13af3b4687f1f08b2075f57bb59b062ce4936d3e3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c52c93779b71b593f147e02590abf237d77258023f9b89dde1f9cce09ff84c10
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0d311cf7822e3029e6a1a535b9a482a5565c759c350f6fa6a1522b55cd8de80d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9f1c5f8758ffd24974bf7ce6cf199c8a948ebc7f46d0d954a9900508acf0ba62
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 27be0788354bfc7ca2f52b83115623dbd4fa958971c89c438319a5b07adc1dd6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1e2c02e46928a9bff167afdb3e6bacf960a48734b105818d1ede75f6b3071f73
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 9cb30f622dabef1a657088d8f6eb6069789c8aed4f978c255aee772a74ccb0ae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 0829e4480e003bb0983e6abb9e8a60aba82dbdc1dd045759f6934b14eb79e2ec
          • MD5 SHA1 SHA512

          svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBAAACACCACCABCBBCCCCACACBAAABCCCBAAABAAABACCCCACCBAC.exe
          • Size 582KB
          • SHA256 a8aa0bb0af3975ac04fa60d591a61e52af9df829b35ec928ea2236c37a90ffb3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 2d45c8bd5966e1a5759e85f01492c14934377956d64787a379ac916b0f6d57fc
          • MD5 SHA1 SHA512 TLSH

          memory/1856-33-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/2508-0-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/2508-7-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4172-84-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4720-64-0x0000000000400000-0x0000000000421000-memory.dmp