Analysis

  • max time kernel
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 11:31

General

  • Target
    2026-08-11_2b19de88a9fc19865b1cd9e2c09d0685_elex_stop_vidar.exe
  • Size 34.3MB
  • Sample260811-nmvcwaysf1
  • SHA256 e78b246b42d441e07b73c167d97a7c296191a996f21986cc377a483068e47e9f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 4 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • 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 4 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 11 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 2 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-11_2b19de88a9fc19865b1cd9e2c09d0685_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-11_2b19de88a9fc19865b1cd9e2c09d0685_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:4108
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBACABCACABACACCABBACACBCAABBCBABBCABAAAABACBBBCAAABABCABBACBABBBABBCBCCBACACCBCBAACAAAAACACABBCBABBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.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:616
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBACABCACABACACCABBACACBCAABBCBABBCABAAAABACBBBCAAABABCABBACBABBBABBCBCCBACACCBCBAACAAAAACACABBCBABBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2868
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe" start= auto displayName= "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3600
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe" start= auto displayName= "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2020
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABCCCBACBCBCBBCABCABCAABAACCCBCAABCBBBCAACBBABCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1432
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.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:3544
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:944
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACAABCBBBCAAABBACACCCBAAAACACCAAACABABACCBABAABCAABBBBCCAACBCCCBACBBCBCCBBAAABCBBBCCBBCAACABAAAABBAACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBBBBABAABCBCCAAAACCBABAABBBAAACACBBCAACCACABCACBB.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_AACAABCBBBCAAABBACACCCBAAAACACCAAACABABACCBABAABCAABBBBCCAACBCCCBACBBCBCCBBAAABCBBBCCBBCAACABAAAABBAACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBBBBABAABCBCCAAAACCBABAABBBAAACACBBCAACCACABCACBB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3160
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBBBBABAABCBCCAAAACCBABAABBBAAACACBBCAACCACABCACBB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBCCBBBBABAABCBCCAAAACCBABAABBBAAACACBBCAACCACABCACBB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:916
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2772

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 50d19fc7271ed5d2f59ccda2d44f51304a316d80e09c4bfce04d28d931a55f90
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows Defender\Platform\qap`g`v~dtlq
          • Size 10B
          • SHA256 45747a85f4b9d1f25e401f2790d4f24017149242128a1de4c45c467d6b0d9444
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
          • Size 10B
          • SHA256 8b4f8e397bf11d17f9135459e8643c141b01f5bdffafca8a6763e01aade8ddce
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
          • Size 10B
          • SHA256 3672f507a4d6145f61f40c4fed48f70cd270a44196969c16ff30c6a60b15d036
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 3bc6dd74ee14ea411c4e0998b89ef1a5a5c9d455d175cd6213347d51295a601f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{F6080405-9FA8-4CAA-9982-14E95D1A3DAC}v14.30.30704\packages\vcRuntimeMinimum_x86\qap`g`v~dtlq
          • Size 10B
          • SHA256 245ba4ff69e66d3eb2242dc519f86b413d97a75fa3e70ab3de933637a209701a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{ef5af41f-d68c-48f7-bfb0-5055718601fc}\qap`g`v~dtlq
          • Size 10B
          • SHA256 f9545efd0c191eb28bd86ab771c2695f8ab3cf1f752257cc5b9967bb55203eea
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\qap`g`v~dtlq
          • Size 10B
          • SHA256 f0293aa00409306638a4e2b6f9452908f03b907ac684fef5beeb07ea3399d000
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crowd Deny\qap`g`v~dtlq
          • Size 10B
          • SHA256 da1b0b516725ae6e3ddd659c2a837c71428e4a1a1af6e2cbc4faa5133ede24b7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\adm\pt-BR\qap`g`v~dtlq
          • Size 10B
          • SHA256 5fae83e315420f91362aa5599501cea4979d95dc21e493763af107b93c22183a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 58a47549fd96a42278d1eefe47edb6c177bf681dc894536797411c450b4f09ad
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\IECompatCache\Low\qap`g`v~dtlq
          • Size 10B
          • SHA256 12704a27922dbd3c3f383aa959adaa757380fc41e88cb6b0dd696f16f2950876
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Background Tasks Profiles\ifnlrd35.MozillaBackgroundTask-308046B0AF4A39CB-defaultagent\qap`g`v~dtlq
          • Size 10B
          • SHA256 eae8fcbe2bbd7932f1fae84b58db94e391daac18c948c905efd656d8ac039bf0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 36a712173927ec8029f1d0eb044c7fc5c94e843c01e43cc1c1f44de9bc660334
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a8ded9fff3a98ccb32104981c5b15e816ca9d478e594eee7ba1e5650462f0d0b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0664113c22b9d42cb5dfe2b865aeb9bc01d03c2d4eae2748071471550b01d04e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 4919e21c49f697fc0641783057ba054596a32f55cb8cb78b24968129c8cf68e3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b302abfe1b8f69a47cc4c4abf6a726289e5714253aca8d5f01959d8e029db617
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 2888d7f5967fce88d9395702bb51c9532347d8cf3542fbca4a7039bd16330a4b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Documents\OneNote Notebooks\qap`g`v~dtlq
          • Size 10B
          • SHA256 9c548e8cc8ed77827c7d07dd67e4fece539c030a69dd81f8036548185d058aae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 bf907cb0899e0040a905f2bcddef784d61b270a4e153503f1b4b1dd1de35b629
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 4f27f17b6fe27710ff3822bc95af65e1b5dc9c5da52f53739d9bb19a20835421
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 16823911f37ea179096bdb9794b07be1d10974000563f45d389dbfd2ff343c36
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 95eeb83845e17d983fcd555c4724560baa72b1abef29efc2c883408d9f547001
          • MD5 SHA1 SHA512

          svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBACACACCACCABAABBACBBCBCBBCBABBCABAACABABBABCCABBACCB.exe
          • Size 34.3MB
          • SHA256 e78b246b42d441e07b73c167d97a7c296191a996f21986cc377a483068e47e9f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 a0f722bb45fcbe20597f1801c38f26a8ab15fffd60017742e4d265d52632f3cc
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 0066405b246ec5a1ffd634823b050d12096cf60e9a8342d759f7548c52389bf7
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 04d6233cdad1b19cd145b34a0235994214dee6bb5f1b4734621d316a8f2cfc0f
          • MD5 SHA1 SHA512 TLSH

          memory/916-2383-0x0000000000A90000-0x0000000000AB1000-memory.dmp

          memory/916-80-0x0000000000A90000-0x0000000000AB1000-memory.dmp

          memory/2772-3402-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/2772-1020-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/3544-68-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/3544-46-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/3544-89-0x0000000000480000-0x00000000004A1000-memory.dmp

          memory/4108-47-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/4108-10-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/4108-93-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/4108-69-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/4108-21-0x00000000004C0000-0x00000000004E1000-memory.dmp