Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 22:55

General

  • Target

    9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe

  • Size

    234KB

  • MD5

    45a209b5ecf853f4b2b52eee1ed55546

  • SHA1

    781b9f2df95459bacc030a5ca21c89849c59414c

  • SHA256

    9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4

  • SHA512

    bf4f3d92a5573f204a1526ff929f1a03548ff8dca6251ee50044c968c0a8efa0a05a7c4469c22258c4aeb19fd78702a40f3da4b293aba1236722b0560baf7a99

  • SSDEEP

    3072:AftffjmNn5vCk9OyQbgu9RBwRwML7GHR05ZLZXpv4e4NlRJe/SWR8nRTtGBHM9G0:AVfjmNncTALZXpvSjeXjuGs

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3468
      • C:\Users\Admin\AppData\Local\Temp\9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe
        "C:\Users\Admin\AppData\Local\Temp\9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:4316
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a6D8F.bat
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:680
          • C:\Users\Admin\AppData\Local\Temp\9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe
            "C:\Users\Admin\AppData\Local\Temp\9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe"
            4⤵
            • Executes dropped EXE
            PID:2996
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Executes dropped EXE
          • Enumerates connected drives
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3236
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:2624
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
                PID:3156

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

        Filesize

        251KB

        MD5

        7bccc2687df85a1835e6bbcf1b5ebdd4

        SHA1

        1a925ae4a0c41080cd05c90996666142c6c02119

        SHA256

        feca718c189c33d8766c401d21b38e8eb079893a4a98b0384f43892918d11bde

        SHA512

        58d00e2e1d6d1c067f3dd7600f6e60efe543f431f537132bac83e35f09cf8f22d7c5db80f7ce8382714eb94cd3c7c5fd73374c03ce0a9bb62327a0cb77a2ec3a

      • C:\Program Files\7-Zip\7z.exe

        Filesize

        570KB

        MD5

        c5a88e3597217a1f626e9d7f21ef017c

        SHA1

        20065f6da3ba04ad7f0d4981beec62a2a7202d06

        SHA256

        7a785cb0ec6396135525b3a873444a18b1770489b2fc5c5abb6c07eed4ae77af

        SHA512

        908e2a4513cc156eace5747c326b9483aee09413070e4763e224e63ee3038fd095dff884e6cd84da055abb5301c164562d6355231f15e4554fee7ab70a28e5f7

      • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

        Filesize

        636KB

        MD5

        2500f702e2b9632127c14e4eaae5d424

        SHA1

        8726fef12958265214eeb58001c995629834b13a

        SHA256

        82e5b0001f025ca3b8409c98e4fb06c119c68de1e4ef60a156360cb4ef61d19c

        SHA512

        f420c62fa1f6897f51dd7a0f0e910fb54ad14d51973a2d4840eeea0448c860bf83493fb1c07be65f731efc39e19f8a99886c8cfd058cee482fe52d255a33a55c

      • C:\Users\Admin\AppData\Local\Temp\$$a6D8F.bat

        Filesize

        722B

        MD5

        7c2f7df8bbd1d4846a284ea367be37df

        SHA1

        1c2d04acce23610727d9760d1b0b2137313dec48

        SHA256

        6a9d1cb311a4bec352286b397745b0ab1f08ca479bdc2a51a82cb3a221873971

        SHA512

        3abe3c24b9b63890eba475647a62984d490eea08b85cd2e09e43e0dd012a16b2359af08e4caf37efd3a7d4bfe526591980caf618db69d0e1631d0423abaf1e3b

      • C:\Users\Admin\AppData\Local\Temp\9ed70061b7778d1eeebec6400c752f7f5e16ed4fbf9a575e15f5072dd54c67e4.exe.exe

        Filesize

        208KB

        MD5

        8eb74ac4beee982d1e5d1a2d7e6f934b

        SHA1

        9e9331dd31f729bd50c93d7f0e5af60d1f490a05

        SHA256

        e946345fd1e75810afacc6694e21844eb1a7b4a8a98c2a05d9bb1ae25268985a

        SHA512

        33807dc5817965a92a86c7dab27b668ba5cd9b7e4fdcdc9aae4e585020ad99a2406bae2b228fef3ba10ee7bc352c6bfa0187fe8c57bd489bc45bfc0061b0bdb0

      • C:\Windows\Logo1_.exe

        Filesize

        26KB

        MD5

        f131c8a61871d776a2bd93bd9c68f965

        SHA1

        85a2d2377f7b90bb4387dcbbae3ad0dec87f8ada

        SHA256

        0bfaec6d73d24f0736ee92b9deba61082f08cdba8482866361fbb57acae7c3d4

        SHA512

        087e9f83e8a9b3c050de6e8fa4989bf614f23a515710f151b84a15f1444e1352b8ef1d7e4e2ae3bcae98bf7281c8597ed85ec9ea84da27651304577a0b7d32d7

      • F:\$RECYCLE.BIN\S-1-5-21-2177723727-746291240-1644359950-1000\_desktop.ini

        Filesize

        9B

        MD5

        2be02af4dacf3254e321ffba77f0b1c6

        SHA1

        d8349307ec08d45f2db9c9735bde8f13e27a551d

        SHA256

        766fe9c47ca710d9a00c08965550ee7de9cba2d32d67e4901e8cec7e33151d16

        SHA512

        57f61e1b939ed98e6db460ccdbc36a1460b727a99baac0e3b041666dedcef11fcd72a486d91ec7f0ee6e1aec40465719a6a5c22820c28be1066fe12fcd47ddd0

      • memory/2996-24-0x00000000058B0000-0x00000000058C0000-memory.dmp

        Filesize

        64KB

      • memory/2996-18-0x0000000074A20000-0x00000000751D0000-memory.dmp

        Filesize

        7.7MB

      • memory/2996-21-0x0000000005780000-0x0000000005812000-memory.dmp

        Filesize

        584KB

      • memory/2996-20-0x0000000005DE0000-0x0000000006384000-memory.dmp

        Filesize

        5.6MB

      • memory/2996-25-0x0000000074A20000-0x00000000751D0000-memory.dmp

        Filesize

        7.7MB

      • memory/2996-19-0x0000000000D60000-0x0000000000D9A000-memory.dmp

        Filesize

        232KB

      • memory/3236-26-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-33-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-39-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-43-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-1233-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-9-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-4801-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/3236-5240-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/4316-0-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/4316-8-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB