Analysis

  • max time kernel
    102s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2025, 19:22

General

  • Target

    SecuriteInfo.com.Win32.MalwareX-gen.24464.28302.exe

  • Size

    416KB

  • MD5

    79875579217d38930dfe270fd7e14df1

  • SHA1

    64138d4d9e4e6615ae74083e14726bcd90e88ff9

  • SHA256

    3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27

  • SHA512

    e52c0a297a36d11af497c1531427b8674c7f3de67cf277855e3685e5e5a28febb7effa68864b521b324c32b4fa253a394c1e05f7893847e4c7167d94fac6ccc3

  • SSDEEP

    6144:ZPUIrO0NCh31Alxujw54YsnLiO1ptnvT0lAkuW8GUi/83FrPKoTIf504AO4n2/jd:ZPUIrO0NChSlMw4vn7T0lAnW8BKhj

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 14 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.24464.28302.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.24464.28302.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
      "C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe"
      2⤵
      • Downloads MZ/PE file
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1724
      • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
        "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4484
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:3660
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:3040
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:3224
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:3356
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:5844
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:3240
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:2104
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:1400
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:228
        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe
          "C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe"
          4⤵
          • Executes dropped EXE
          PID:6116
  • C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
    C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
    1⤵
    • Executes dropped EXE
    PID:3796
  • C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
    C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe
    1⤵
    • Executes dropped EXE
    PID:5808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\10000100101\Ptufpfa.exe

          Filesize

          3.5MB

          MD5

          b50b319f925e236b32c5538584eddd64

          SHA1

          a21246660fa53198bed7689b268940209144cb0e

          SHA256

          40fbf427d09a81e1faf2ef856a73f92c0b3f4c8e814db9700bdcb1c8f228781c

          SHA512

          e93baaf153cc3cbd897fbffec4296ad4b0888c9b67a6b1c93051d2c2c10dfa502e723be354b16b520edfe02f94a98140fb4467baf7259306c340fedac6d80a82

        • C:\Users\Admin\AppData\Local\Temp\fd7d287510\nudwee.exe

          Filesize

          416KB

          MD5

          79875579217d38930dfe270fd7e14df1

          SHA1

          64138d4d9e4e6615ae74083e14726bcd90e88ff9

          SHA256

          3633b51985b6b9175755b0caad89fbcfd81aef6914aeb327ce2dedfb1f1c8b27

          SHA512

          e52c0a297a36d11af497c1531427b8674c7f3de67cf277855e3685e5e5a28febb7effa68864b521b324c32b4fa253a394c1e05f7893847e4c7167d94fac6ccc3

        • memory/4484-97-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-50-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-45-0x0000000006300000-0x00000000068A4000-memory.dmp

          Filesize

          5.6MB

        • memory/4484-46-0x0000000005D50000-0x0000000005DE2000-memory.dmp

          Filesize

          584KB

        • memory/4484-47-0x0000000005D10000-0x0000000005D1A000-memory.dmp

          Filesize

          40KB

        • memory/4484-48-0x0000000073400000-0x0000000073BB0000-memory.dmp

          Filesize

          7.7MB

        • memory/4484-49-0x0000000008480000-0x00000000087F8000-memory.dmp

          Filesize

          3.5MB

        • memory/4484-57-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-59-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-55-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-53-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-51-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-95-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-69-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-71-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-75-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-83-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-109-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-105-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-103-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-101-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-99-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-44-0x0000000000FA0000-0x000000000131A000-memory.dmp

          Filesize

          3.5MB

        • memory/4484-43-0x000000007340E000-0x000000007340F000-memory.dmp

          Filesize

          4KB

        • memory/4484-87-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-91-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-89-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-85-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-81-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-93-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-79-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-107-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-77-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-67-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-65-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-63-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-61-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-73-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-113-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-111-0x0000000008480000-0x00000000087F2000-memory.dmp

          Filesize

          3.4MB

        • memory/4484-1504-0x000000007340E000-0x000000007340F000-memory.dmp

          Filesize

          4KB

        • memory/4484-1759-0x0000000073400000-0x0000000073BB0000-memory.dmp

          Filesize

          7.7MB

        • memory/4484-6063-0x0000000008BB0000-0x0000000008CAE000-memory.dmp

          Filesize

          1016KB

        • memory/4484-6064-0x0000000008DB0000-0x0000000008EAA000-memory.dmp

          Filesize

          1000KB

        • memory/4484-6065-0x0000000008B10000-0x0000000008B5C000-memory.dmp

          Filesize

          304KB

        • memory/4484-6066-0x0000000001800000-0x0000000001854000-memory.dmp

          Filesize

          336KB

        • memory/4484-6077-0x0000000073400000-0x0000000073BB0000-memory.dmp

          Filesize

          7.7MB