Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/09/2026, 15:01

General

  • Target
    2026-09-09_9bf15f5b154933c2122c37d180a3173a_coinminer_elex_wannacry.exe
  • Size 306KB
  • Sample260909-sd9tesysby
  • SHA256 28baab9f45cf66ba578f1039679bb4bdf5c6929f08db7339f3d0043b2a34b540
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 1 IoCs
  • 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\2026-09-09_9bf15f5b154933c2122c37d180a3173a_coinminer_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-09_9bf15f5b154933c2122c37d180a3173a_coinminer_elex_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:4456
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCBACAABAACCACCABABABAAAABBBBBCCCABAABCBCBACBBBBCBACABBCCACBABACAACACCBAACCCABCBCCCBCCCCCAACBAACABCBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.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:2508
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCBACAABAACCACCABABABAAAABBBBBCCCABAABCBCBACBBBBCBACABBCCACBABACAACACCBAACCCABCBCCCBCCCCCAACBAACABCBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3232
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe" start= auto displayName= "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2764
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe" start= auto displayName= "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5168
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5704
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AABCABCCBCABACAAACACBCBCCACCCBCBCBBABBBACBAAAACBBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2612
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.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:3212
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1920
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe
      1⤵
      • Executes dropped EXE
      PID:5888
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBCABACBCAABBAAAACABABAACBAACCCCBABCACCAACBBBACBBCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBCABACBCAABBAAAACABABAACBAACCCCBABCACCAACBBBACBBCC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4424

    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 d2940793c2057742c03d37101199b43faaab42f0f6b01bb6a133f808fafe6a10
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 73daed4b30c7ef761cc9af8bc4dfe7c997f14896c4367c2808f2a1108e1e2679
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1beb8f91fb9b161caa9d77ea31657a576da16e60433deb960742d964d72dabfa
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 58ad161a246f8b36585e5f471e88ea36e5f52ec28c56b015e569d10aaeaf4964
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 398bff72659057e601cea9377bbfbfa23686ec17fd8a61fef68021b0e9ae616f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 db6ef47499a78bfb423e68f3e1281af9f03ff257976240adc96901d62bc4bbef
          • MD5 SHA1 SHA512

          svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCBACBBABBBABCAACABABCCCBCBABAACBCCACABABCCCABBACBA.exe
          • Size 306KB
          • SHA256 28baab9f45cf66ba578f1039679bb4bdf5c6929f08db7339f3d0043b2a34b540
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 323040f895554389c79ba3270fe52f527c77ab0f6296dfd9a8d81b7df00e3ba9
          • MD5 SHA1 SHA512 TLSH

          memory/3212-22-0x0000000000930000-0x0000000000951000-memory.dmp

          memory/3212-35-0x0000000000930000-0x0000000000951000-memory.dmp

          memory/4424-72-0x0000000000540000-0x0000000000561000-memory.dmp

          memory/4456-6-0x0000000000200000-0x0000000000221000-memory.dmp

          memory/5888-66-0x0000000000930000-0x0000000000951000-memory.dmp