Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 12:50

General

  • Target
    2026-08-19_b0780b72482530520ea3dfec82642fe0_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
  • Size 1.9MB
  • Sample260819-p3dkqsfb68
  • SHA256 b1e09bb15e690576866c7ff143c07a02cabf6e057322b3a194a88656091d1526
  • 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\2026-08-19_b0780b72482530520ea3dfec82642fe0_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_b0780b72482530520ea3dfec82642fe0_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_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:1084
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBCCCBCABBACACCCAABCCAABAAAACCBCCCAAACBABBABBCCACBACCBAACCBBBCABBBACABBBCCACBAAACBBCBCBBBCBAAAAAACCBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.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:5840
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBCCCBCABBACACCCAABCCAABAAAACCBCCCAAACBABBABBCCACBACCBAACCBBBCABBBACABBBCCACBAAACBBCBCBBBCBAAAAAACCBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3272
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe" start= auto displayName= "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4244
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe" start= auto displayName= "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3216
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1072
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABAACCBCCCBBABCBAACCBACBBAAAABCBCCBAAAAACAAACCBAABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2760
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.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:3220
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5916
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCCAABACBABACCBCBCCABCBBCBBBAACBBBCAAACCCBBAACBCCAAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBCCAABACBABACCBCBCCABCBBCBBBAACBBBCAAACCCBBAACBCCAAA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3808
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe
      1⤵
      • Executes dropped EXE
      PID:4964

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 6.2MB
          • SHA256 bf86f6030c35489569717459fe6cbc086d515707a8302374d2e366de014d603f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 1.4MB
          • SHA256 a3d283b2fff18c05f9f5089074c12ccb641bf7cd33d2a60fee90169106516bf7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 512KB
          • SHA256 27f609ef144debec0af3b7d508b1d1567f151bd99f6b484dc97ffcbd7054bc13
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 15.7MB
          • SHA256 30424c7a64147b7e57f7a1919ca1b5c00a63177cbbab29f6f9371f8e1a1112b2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 17.6MB
          • SHA256 6e4e6756990f3e9dca5584b178151caaabcb8b4551d5ea8922d99f6c62c9efee
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 19.6MB
          • SHA256 472bb34f75db9aa1c61fa92e64f69f727a2825b607406cf14d341d7ee48c36c9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          UndoCheckpoint.exe

          • Path C:\Users\Admin\Desktop\UndoCheckpoint.exe
          • Size 1.7MB
          • SHA256 f9e4a2935f1166b80402292f69c204e2a82fe636d194e0a8acd39d43ddcea180
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ec1982b3c2b8c2f38c7721095e9244b7d57d9d7db7d0234e35bf0adae3446058
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 326fb8e45f62d2a4a6bf6f5a7121305878c5d77f3c7aadd6f2edbad284f9da82
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 fa4e917b8e5a1d9ff79b65dbcc3fb3d3d4a367b7f974bb954ca4a55de632d414
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5d3227cad635fec7c1abcfdb1885c69f03f23c414ce7c907552bca040358eec0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ac5939186d8993c0f8375c32e446a5712184cb3c83a83819e42c5284dc6709c9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b697fde804cdd90b0febf8d758a88f58a600aeb67f3cc72aa7fa35724e63a76c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 7f13d890c7e78179e088b24a9351a6ed306b2a5ded25c30973c0592b8eceaf1e
          • MD5 SHA1 SHA512

          svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABACABABAACAACCACAAACBBAABCCABCBBBCCCCABCCCACBCCBC.exe
          • Size 1.9MB
          • SHA256 b1e09bb15e690576866c7ff143c07a02cabf6e057322b3a194a88656091d1526
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 6bc2ea974d57f0cca3e2b4dcc437bf3dff69c03f9c32b5b32fda80fcf0d31e67
          • MD5 SHA1 SHA512 TLSH

          memory/1084-66-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1084-0-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1084-47-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1084-92-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1084-22-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/1084-11-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3220-70-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3220-48-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3220-33-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3220-108-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/3808-93-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4964-109-0x0000000000400000-0x0000000000421000-memory.dmp