Analysis

  • max time kernel
    151s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 17:37

General

  • Target
    2026-08-08_887c31c311736deb9ba206864ac85731_elex_stop_vidar.exe
  • Size 58.9MB
  • Sample260808-v7ge3sv1fx
  • SHA256 cf3a3cbac3212ae614b8494c346510eb2a2c8a0a1a94c8dceca6fd9b3cd1ede1
  • 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\2026-08-08_887c31c311736deb9ba206864ac85731_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_887c31c311736deb9ba206864ac85731_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:2332
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABBACBACCBAABBCBACBCBAABACAAAABBABCBBAABCCACCCABCCCCCBBAAACCCABABACACCBACCCCCCCBAAACCBBACBCACCCBABAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.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:1972
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABBACBACCBAABBCBACBCBAABACAAAABBABCBBAABCCACCCABCCCCCBBAAACCCABABACACCBACCCCCCCBAAACCBBACBCACCCBABAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5208
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe" start= auto displayName= "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5672
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe" start= auto displayName= "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2268
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3760
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AACACCCBBBABBBBAABABBACACBCACAAABACBABAAAABCCBBACCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4044
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.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:2500
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4344
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBCABCBBABCBBABAACBBBBBCABCBCABABBBCAAAAAAAABCCCBCAAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBCABCBBABCBBABAACBBBBBCABCBCABABBBCAAAAAAAABCCCBCAAC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1660
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACBCAACCACAABAAABABCCAABBCCAACCBCCABCCABBACBAABCCCBA.exe
      1⤵
      • Executes dropped EXE
      PID:2812

    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 af313a780cfbe3c0efd3e9914ad7bf6950953b8febc7b6f6ed2d66833225224a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 de43e76ca3cbdad0c43ddef1e5b12be712dd7cdd614f550e6327e6e4a251978c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a98c42809c6c076bf48535634c9f7bdc0bb0b813aaff18393cb1122c9292c192
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 8bc936812af72bbdc9ade891bc59a8eaab4c1ea0955f0cd96f28e58f7be8f865
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0b8a6c7bfa234f09c7768e79c74dd5403c3c0355e9df35f864a520197ae9acd9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 db4d440d5cd0340deb2a83c00a6854c1a85aeef1ea7acad355d9c88504de93a5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 79fc5979639ddf78edcae0b41f4eed76cf1834126e37d2c8b629b6ed1ddb425f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 a3ea77f556b269a2fc3d261e05da8e3048b95fb4bbc2ea43c161c84122440bbf
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 71bab1107aa1a7b0803ca1fbf4120106e0b8ebe3500e582b19b5c33baa11c90a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 714939ce746481ca5695ea7552009e9614fe0f0eb356c3d7458489df4689315b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 d1e3bb135ccecaa91c561aeeef4ed663ebf0aedc9391b5d62febade3766280ed
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 680b31a6e127d85385d352e4930f7dc4e1cca8999b570ec5b3d7ae612ffcc240
          • MD5 SHA1 SHA512

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 c9792496a5e9063bf8b870756c945aaf809fe0b744698e7c1d995742304d82ef
          • MD5 SHA1 SHA512 TLSH

          memory/1660-107-0x0000000000800000-0x0000000000821000-memory.dmp

          memory/2332-63-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/2332-89-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/2332-0-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/2332-30-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/2332-16-0x0000000000CE0000-0x0000000000D01000-memory.dmp

          memory/2500-54-0x0000000000750000-0x0000000000771000-memory.dmp

          memory/2500-90-0x0000000000750000-0x0000000000771000-memory.dmp

          memory/2500-79-0x0000000000750000-0x0000000000771000-memory.dmp