Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 02:41

General

  • Target
    2026-08-14_fe3372bcd8495b78f0a19270aa111c76_elex_stop_vidar.exe
  • Size 1.5MB
  • Sample260814-c6ekzsshrc
  • SHA256 5d1f95b202ec204b49eda76ce6159f8e6f8f07c7ee0c9798b461b0a2222e980a
  • 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 11 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_fe3372bcd8495b78f0a19270aa111c76_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_fe3372bcd8495b78f0a19270aa111c76_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:2564
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAACCBCACCACAABABACAABBBAABCACCCBAACBCCCABBCCAABACCCBBBCBBBCCBCCCCBBCCBBBACAACBCCBAABABCBCAAACBBCBBCABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.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:3828
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAACCBCACCACAABABACAABBBAABCACCCBAACBCCCABBCCAABACCCBBBCBBBCCBCCCCBBCCBBBACAACBCCBAABABCBCAAACBBCBBCABC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3576
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe" start= auto displayName= "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3492
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe" start= auto displayName= "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2004
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1460
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCBBCCCBBCCBBAAAAAACBABBCABCBCBBBBCCCBACAAACCBCCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4752
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.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:4524
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5116
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:2528
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3588
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBAACACABCBBBCCBABACBCAABCBBCAABBABAABCCBCCAABCBCCCAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBAACACABCBBBCCBABACBCAABCBBCAABBABAABCCBCCAABCBCCCAA.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3472
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4344

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 a5eb5f55ae37158f21c16713b44ca244278ca4a8d6b64de562e8c2bdf9fb2de0
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\MapData\qap`g`v~dtlq
        • Size 10B
        • SHA256 59f0ebc6591896dd3eea2ecf69f7a39161a054a24168692acd9722ce1236658a
        • MD5 SHA1 SHA512

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 13.8MB
        • SHA256 a5ab41d204fe436609fbff37b0f7fce4654326f0fb17d2299f7d535356ecfd1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 18.2MB
        • SHA256 69df69412b29c71a6dc9f1f65a104ba4a4821effb5f4371a399b0aa779c50b64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 9.4MB
        • SHA256 aec3a6ba1108e4a874fd80fb64f38bd79cf10c4ffb081994fc6a705b5989bddf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 10.9MB
        • SHA256 9ea274db3c70af97c6ff4b57f73ac705cb609b80ef5edbf78b42dac1cbdb6001
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 12.3MB
        • SHA256 76b92960cdfb6f7f7dc4b129bb4f2dd3ad6f216ce5ed49ab5a0f326243a66ccd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AddStart.exe

        • Path C:\Users\Admin\Desktop\AddStart.exe
        • Size 3.5MB
        • SHA256 e8f01a369e05b50de1aba8414e26f972b24eee9f3f3ed96fae0547f1da13bca8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 13.9MB
        • SHA256 68acdd05ffa9c5650f5d9faed56a1b9540d86ac3e936f7b4d5162f82d34cc4e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 18.4MB
        • SHA256 78d0ca45476efac8d9d76aa8aa3f811b2fff42671b200c3e824e0f2ee6c1e339
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 9.5MB
        • SHA256 8bf258581b3eb543de232bed95c73c07c096a07253751fe0bdd865c549349884
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 11.0MB
        • SHA256 ccfb2068521c93ecc15f3adb6f6f3e6dbaf1fa102787e510d24610c5ee66d892
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CopyBlock.exe

        • Path C:\Users\Admin\Desktop\CopyBlock.exe
        • Size 12.5MB
        • SHA256 8d4e213ec47868ea65d4d46e0f1ca52ea1acbb46fe4bd39c07328afd094f917e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 5cf67279f5352e7413170d9a51a717fc6426703c007f17c69cbf49bfbb472e39
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 65eba4df3442a9bca8c011703ae4a2c11d5e9629c968722056cc40660c4893c5
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 a405e93ce140aaf30512aca41e85808ce4f2a8b89ec74120f0597a95e4390eb9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 ec98daf55b624c2feddadbe505016cf3378f03cbc8dbe1d72df42bce31b7cc36
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 67a437642b9de2c73ddb425c7bb579fa3a56c4e5eeea04ed2eabced05508717d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 95b66155df0c729457f5af7ae12ba66f9eeb25cd626a2d1ca5a8684b72f57dda
        • MD5 SHA1 SHA512

        svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBACCBCCBBAAAACBAACBBAAAACACABAACBCACACCBAAAAACACCBAC.exe
        • Size 1.5MB
        • SHA256 5d1f95b202ec204b49eda76ce6159f8e6f8f07c7ee0c9798b461b0a2222e980a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 8e109631128a5a71244df8aa805badac3274fbcb66f29705bcfa9ed8436f55ef
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 ced6b899950ddbf39514fe71151fcb0f1c205854d15913e15508f6241e7a5405
        • MD5 SHA1 SHA512 TLSH

        memory/2564-14-0x0000000000DB0000-0x0000000000DD1000-memory.dmp

        memory/2564-114-0x0000000000DB0000-0x0000000000DD1000-memory.dmp

        memory/2564-46-0x0000000000DB0000-0x0000000000DD1000-memory.dmp

        memory/2564-79-0x0000000000DB0000-0x0000000000DD1000-memory.dmp

        memory/2564-30-0x0000000000DB0000-0x0000000000DD1000-memory.dmp

        memory/3472-142-0x0000000000910000-0x0000000000931000-memory.dmp

        memory/4344-144-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/4524-45-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/4524-143-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/4524-93-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/4524-65-0x0000000000A40000-0x0000000000A61000-memory.dmp

        memory/5116-96-0x0000000005050000-0x0000000005051000-memory.dmp