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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2025, 07:59

General

  • Target

    6aa340437e5bb3c895cbef7775c0694b2fa44692f995e85a64dca6e8f0e250c2.exe

  • Size

    377KB

  • MD5

    c12a252c4eb0b2b8a0f58e40a61657af

  • SHA1

    5f5d1232d72e8e7e483f384e6d0190641220f840

  • SHA256

    6aa340437e5bb3c895cbef7775c0694b2fa44692f995e85a64dca6e8f0e250c2

  • SHA512

    8b2ec810876eb98f1a9ba1f6bf8a40e838e2830fbe0f4f23599461adec057676a38efbf6924a655cdb26264f9fd4e3b4c0b40dd8877c66a1ba57fe2b54493c4f

  • SSDEEP

    6144:/Ukp93F9P7YZ79m74rprzQ2Fl5lkV7nfFhvD+gnrkvF:/Uk73v7YZxm7ypDlTkV7nvdkv

Malware Config

Signatures

  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Delays execution with timeout.exe 1 IoCs
  • Gathers network information 2 TTPs 3 IoCs

    Uses commandline utility to view network configuration.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\6aa340437e5bb3c895cbef7775c0694b2fa44692f995e85a64dca6e8f0e250c2.exe
    "C:\Users\Admin\AppData\Local\Temp\6aa340437e5bb3c895cbef7775c0694b2fa44692f995e85a64dca6e8f0e250c2.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • Modifies Windows Defender Real-time Protection settings
    • Disables RegEdit via registry modification
    • Loads dropped DLL
    • Windows security modification
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\System32\ipconfig.exe
      "C:\Windows\System32\ipconfig.exe" /release
      2⤵
      • Gathers network information
      PID:2944
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Get-MpPreference -verbose
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2852
    • C:\Windows\system32\schtasks.exe
      "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:08 /du 23:59 /sc daily /ri 1 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1520
    • C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe
      "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2352
      • C:\Windows\System32\ipconfig.exe
        "C:\Windows\System32\ipconfig.exe" /release
        3⤵
        • Gathers network information
        PID:932
      • C:\Windows\System32\ipconfig.exe
        "C:\Windows\System32\ipconfig.exe" /renew
        3⤵
        • Gathers network information
        PID:1964
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:08 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2248
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:08 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:344
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:08 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2820
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:640
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1788
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1188
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1864
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2396
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2524
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2208
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2868
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1820
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:09 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2980
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:760
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1708
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2388
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1480
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2916
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:876
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1880
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1608
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1424
      • C:\Windows\system32\schtasks.exe
        "schtasks.exe" /create /tn Yi6joqUAg7OgBVikeHphsRKKG /tr "C:\Windows\system32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe" /st 08:10 /du 23:59 /sc daily /ri 1 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2812
    • C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp6E4.tmp.bat""
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2876
      • C:\Windows\system32\timeout.exe
        timeout 6
        3⤵
        • Delays execution with timeout.exe
        PID:936
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6E4.tmp.bat

    Filesize

    215B

    MD5

    9f17ff15a04ebba9cd7b9ad8d2e51aea

    SHA1

    00e0a71a312695c0ad2edac5c0c944024be11924

    SHA256

    a5dba5e5288e1a8fd1c1d863196945e2611c5101860b83ff921cfee7abc0a6eb

    SHA512

    8cddb3ea0d8cf651939fc948707690351c6ddb7d0862881c7fffa8935d083c58291bf320b3c816e18fbc6a7c365b1980934e916deda53965185ed781ec0c842a

  • \Windows\System32\n0OUC3BcrHzDMVyBPrplO7fOy\EofbViOjFpRS7hffLQht17dTG.exe

    Filesize

    377KB

    MD5

    c12a252c4eb0b2b8a0f58e40a61657af

    SHA1

    5f5d1232d72e8e7e483f384e6d0190641220f840

    SHA256

    6aa340437e5bb3c895cbef7775c0694b2fa44692f995e85a64dca6e8f0e250c2

    SHA512

    8b2ec810876eb98f1a9ba1f6bf8a40e838e2830fbe0f4f23599461adec057676a38efbf6924a655cdb26264f9fd4e3b4c0b40dd8877c66a1ba57fe2b54493c4f

  • memory/2352-26-0x000000013F020000-0x000000013F082000-memory.dmp

    Filesize

    392KB

  • memory/2500-0-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

    Filesize

    4KB

  • memory/2500-1-0x000000013FEA0000-0x000000013FF02000-memory.dmp

    Filesize

    392KB

  • memory/2500-2-0x00000000022F0000-0x0000000002372000-memory.dmp

    Filesize

    520KB

  • memory/2500-3-0x0000000000540000-0x0000000000546000-memory.dmp

    Filesize

    24KB

  • memory/2500-4-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

    Filesize

    9.9MB

  • memory/2500-5-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

    Filesize

    9.9MB

  • memory/2500-25-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

    Filesize

    9.9MB

  • memory/2852-10-0x000000001B890000-0x000000001BB72000-memory.dmp

    Filesize

    2.9MB

  • memory/2852-11-0x0000000001E00000-0x0000000001E08000-memory.dmp

    Filesize

    32KB