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Analysis

  • max time kernel
    93s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 13:54

General

  • Target

    LPO -Comfirmaton Order Pdf.exe

  • Size

    1.2MB

  • MD5

    81f9de1413f35585e3eda567859d6327

  • SHA1

    b033df120cb75bfbecfe0f5d75b6d3c74cf26bf7

  • SHA256

    7a30f11aee32cb6b96651c34349d1d290413c01e3c48e056bc833ca97856730c

  • SHA512

    67c1d3bf559752c2bf4b7f725008ebb47317143aa9ff5b7e288e7ee706d407de54dbc2c0bd8ef2933b0a8c8de61bc5c4b12316be913518264673e79863341c7a

  • SSDEEP

    24576:3UXKCz7PPJENPvGbYAgcGel2vZ400k+eq3iXWVhcK0C:3Yz7JE1vGbYA5zYvv0hc5C

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • NirSoft MailPassView 6 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 10 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
      "{path}"
      2⤵
        PID:868
      • C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
        "{path}"
        2⤵
          PID:3432
        • C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
          "{path}"
          2⤵
          • Adds Run key to start application
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4768
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
            3⤵
            • Accesses Microsoft Outlook accounts
            PID:4532
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3556

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\LPO -Comfirmaton Order Pdf.exe.log

        Filesize

        1KB

        MD5

        5200da2e50f24d5d543c3f10674acdcb

        SHA1

        b574a3336839882d799c0a7f635ea238efb934ee

        SHA256

        d2d81c1c9d35bc66149beaa77029bee68664d8512fc1efe373180bab77d61026

        SHA512

        24722a7de3250a6027a411c8b79d0720554c4efd59553f54b94ab77dc21efbf3191e0912901db475f08a6e9c1855d9e9594504d80d27300097418f4384a9d9cb

      • C:\Users\Admin\AppData\Local\Temp\holderwb.txt

        Filesize

        3KB

        MD5

        f94dc819ca773f1e3cb27abbc9e7fa27

        SHA1

        9a7700efadc5ea09ab288544ef1e3cd876255086

        SHA256

        a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

        SHA512

        72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

      • memory/3556-43-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/3556-36-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/3556-34-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/3556-32-0x0000000000400000-0x0000000000458000-memory.dmp

        Filesize

        352KB

      • memory/4532-29-0x0000000000420000-0x00000000004E9000-memory.dmp

        Filesize

        804KB

      • memory/4532-30-0x0000000000400000-0x000000000041B000-memory.dmp

        Filesize

        108KB

      • memory/4532-28-0x0000000000400000-0x000000000041B000-memory.dmp

        Filesize

        108KB

      • memory/4532-25-0x0000000000400000-0x000000000041B000-memory.dmp

        Filesize

        108KB

      • memory/4768-18-0x0000000074A80000-0x0000000075230000-memory.dmp

        Filesize

        7.7MB

      • memory/4768-19-0x00000000059B0000-0x00000000059C0000-memory.dmp

        Filesize

        64KB

      • memory/4768-45-0x00000000059B0000-0x00000000059C0000-memory.dmp

        Filesize

        64KB

      • memory/4768-44-0x00000000059B0000-0x00000000059C0000-memory.dmp

        Filesize

        64KB

      • memory/4768-14-0x0000000000400000-0x0000000000488000-memory.dmp

        Filesize

        544KB

      • memory/4768-35-0x0000000074A80000-0x0000000075230000-memory.dmp

        Filesize

        7.7MB

      • memory/4768-27-0x00000000059B0000-0x00000000059C0000-memory.dmp

        Filesize

        64KB

      • memory/4768-24-0x0000000008740000-0x0000000008748000-memory.dmp

        Filesize

        32KB

      • memory/4992-8-0x00000000053E0000-0x00000000053F4000-memory.dmp

        Filesize

        80KB

      • memory/4992-5-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

        Filesize

        64KB

      • memory/4992-9-0x0000000074A80000-0x0000000075230000-memory.dmp

        Filesize

        7.7MB

      • memory/4992-11-0x0000000008B30000-0x0000000008C02000-memory.dmp

        Filesize

        840KB

      • memory/4992-0-0x0000000074A80000-0x0000000075230000-memory.dmp

        Filesize

        7.7MB

      • memory/4992-7-0x0000000005BF0000-0x0000000005C46000-memory.dmp

        Filesize

        344KB

      • memory/4992-6-0x0000000005900000-0x000000000590A000-memory.dmp

        Filesize

        40KB

      • memory/4992-17-0x0000000074A80000-0x0000000075230000-memory.dmp

        Filesize

        7.7MB

      • memory/4992-4-0x0000000005A40000-0x0000000005AD2000-memory.dmp

        Filesize

        584KB

      • memory/4992-10-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

        Filesize

        64KB

      • memory/4992-3-0x0000000005FF0000-0x0000000006594000-memory.dmp

        Filesize

        5.6MB

      • memory/4992-2-0x00000000059A0000-0x0000000005A3C000-memory.dmp

        Filesize

        624KB

      • memory/4992-1-0x0000000000F10000-0x0000000001046000-memory.dmp

        Filesize

        1.2MB

      • memory/4992-13-0x0000000006F80000-0x0000000006FE6000-memory.dmp

        Filesize

        408KB

      • memory/4992-12-0x0000000006E60000-0x0000000006EF2000-memory.dmp

        Filesize

        584KB