Analysis

  • max time kernel
    149s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:38

General

  • Target
    2026-08-14_43690212e65dc21ba6e54e9638b993c6_elex_vidar_wannacry.exe
  • Size 5.7MB
  • Sample260814-e9efhavwew
  • SHA256 759d2f8f57cbc589efa9dbdf75df9708d29f68f2d5b88855c0ca94dac456fd15
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_43690212e65dc21ba6e54e9638b993c6_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_43690212e65dc21ba6e54e9638b993c6_elex_vidar_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:4888
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABBCACBAABABACCBABBBAABACBBCABACABBABCAAAABCBACCBACABBABBBBBABCCCBAACBCCCCCCABABABBCABBCCBCACBBCABAABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.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:1516
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABBCACBAABABACCBABBBAABACBBCABACABBABCAAAABCBACCBACABBABBBBBABCCCBAACBCCCCCCABABABBCABBCCBCACBBCABAABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4092
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe" start= auto displayName= "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4568
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe" start= auto displayName= "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:760
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5920
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BCBBBBABBABACCAACBCBBAACCACBCCBACBBACBBCACACACCCBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2384
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.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:4416
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2804
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCBAAAAAAAAABBBBACAAABBBCAAABAABCCCCBAACBCCCAABACBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBBCBAAAAAAAAABBBBACAAABBBCAAABAABCCCCBAACBCCCAABACBA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4308
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3940

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 ef081e8e05f9f6bb1a766c3a6a6f2a29499d597d481d19689ed8dea86212190d
          • MD5 SHA1 SHA512

          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 6.3MB
          • SHA256 1f6ec58515c493fc7fd7c0650d6b0b468b779b7ab7989d75c8743f8a9bfcdfa5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\qap`g`v~dtlq
          • Size 10B
          • SHA256 e13760ea7dee514af1914268861c1a62db270b755513dd05ca5e34a2f0b8d3a0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\LocalState\Search\qap`g`v~dtlq
          • Size 10B
          • SHA256 dbdd897ad4d4b8dc037b810eb4cf1bae1aa27aec221e3bc1bcd50ef6ee8f4228
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c1067be4b7ef8843d6a5c166beff9a2715776b4e96b02fbb0fdfae4b845f2104
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 73ee5afcc480cba0de0274da725437a0d06a703af64e4a4074b7d2295b863a82
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 709ce8ea860360d9e5dfbc1f1afd83f4f4b3c58d232dfbd011c91f2996aca79b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 eca0dc218328c3e7d5e537faef762decb32b7e6b3b567ce831164abb12c69806
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 cf4cc5fe516bd1c0b070cc2114dae6202d51fbd098eb75977e80a2cb8693b2c7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 5cacdd3d41d22c2e19ccdffa50bc33c6fb28a9c6c5b7117423bb0cd0713bb3ea
          • MD5 SHA1 SHA512

          svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAACCBBACCCABACCBBCBCAACCBCCBBCABCBACACCAABBAAABCBBC.exe
          • Size 5.7MB
          • SHA256 759d2f8f57cbc589efa9dbdf75df9708d29f68f2d5b88855c0ca94dac456fd15
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 e95a0ff13e4e5940921f6a82cff65638d828b6a4c99719cc3d4fcb17cdf51ba6
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 966B
          • SHA256 afef6bfbd27f3db34781da4a45a18e56490ab2716df86ede92f47ea9cfb6a606
          • MD5 SHA1 SHA512 TLSH

          memory/3940-81-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/4308-78-0x0000000000C10000-0x0000000000C31000-memory.dmp

          memory/4416-33-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/4416-23-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/4888-0-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/4888-7-0x0000000000480000-0x00000000004A1000-memory.dmp