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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2024, 22:22

General

  • Target

    7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe

  • Size

    364KB

  • MD5

    361e667717528f22e068f3abc45ba497

  • SHA1

    ade8b16a05244f282ef3c59d0269836054456316

  • SHA256

    7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15

  • SHA512

    33604be924fefcdf251e4e5579f9c625f98e3753e3eca4f98ecc1dc86d59f2d069b26e426be6e478d6162fbaeea72931cb3ddd20c00b22a0d967b8e1167686d6

  • SSDEEP

    6144:XuJPzU66bkWmchVySqkvAH3qo0wWJC6G/SMT4FWqC:wU66b5zhVymA/XSRh

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 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3464
      • C:\Users\Admin\AppData\Local\Temp\7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe
        "C:\Users\Admin\AppData\Local\Temp\7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:1836
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4CD8.bat
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3380
          • C:\Users\Admin\AppData\Local\Temp\7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe
            "C:\Users\Admin\AppData\Local\Temp\7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe"
            4⤵
            • Executes dropped EXE
            PID:4516
        • 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:2884
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:456
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
                PID:2948

      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

        254KB

        MD5

        e361c4ee7e678f75fde74113fcc34369

        SHA1

        107561a4f23b2f9f6f6d2014f145907e085616a9

        SHA256

        46bf981f69c4e1d4565aabeab4988cf233e9e04ddf0a1286b8b41f4a031bc7da

        SHA512

        2f3057b98c587848b1276790042a8506247c29fa2d000295bbc4d1a679c4b355d208983332da37fc31935c94a3328a8423cafccd26443e787ed5b38a83ca3668

      • C:\Program Files\7-Zip\7z.exe

        Filesize

        573KB

        MD5

        a97887b0f87657dedf5d221b9c3d32e1

        SHA1

        6821e1cf40f9d5c7bf8400d2253d24a8d0fe0629

        SHA256

        2c2cf84150f3820ab5ea36549e770e07666ca2f4ca2eab02cfec44eb8f2cacd1

        SHA512

        4c2ae5edfb0d4d8fe48ccc872578c4c0ccf9ced7908ef6947b9c900d588c5b6a7c12252540713203967bc16d6435d072339eafdf1898cc9d78d9638771738064

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

        Filesize

        639KB

        MD5

        ad5a7e5eb1a1cdd791957e07c93748ae

        SHA1

        6e4f8c5f4d791327e11d0d68ca6f514554af8481

        SHA256

        cfee92d916fbbb95d8282c3264d3708ad1ddfdd9db4daaf00e0c96a22854c4dc

        SHA512

        a8acd191aec48dac8d5808a93ee973ea52793140e318b4d870fb10e4e8ba0756fe95654134dd1c175168375a0f7caebfd8a7d46a9b3dc71006f830b53dd9fefe

      • C:\Users\Admin\AppData\Local\Temp\$$a4CD8.bat

        Filesize

        722B

        MD5

        e1279ae06ed97588f9b8db562450a71c

        SHA1

        5e95e37e98b4e44d2731e25cfa5ead9997f60c27

        SHA256

        2419fc183446b2761dffe2321bed8bd225d893840e66ed4da6484cf06901309e

        SHA512

        64df93164d295d60b88990921a57ff352ba0b49ffc876f4d33fd5c3e356fd4ea063c1d47db6631405a14ceda8e47d0a8e20b4a51da46d028f715649ed5a4869b

      • C:\Users\Admin\AppData\Local\Temp\7e4017cce5f5a16033ebd00f6131dff808c08d64e9d9187779373d3bf39b7d15.exe.exe

        Filesize

        335KB

        MD5

        40ac62c087648ccc2c58dae066d34c98

        SHA1

        0e87efb6ddfe59e534ea9e829cad35be8563e5f7

        SHA256

        482c4c1562490e164d5f17990253373691aa5eab55a81c7f890fe9583a9ea916

        SHA512

        0c1ff13ff88409d54fee2ceb07fe65135ce2a9aa6f8da51ac0158abb2cfbb3a898ef26f476931986f1367622f21a7c0b0e742d0f4de8be6e215596b0d88c518f

      • C:\Windows\Logo1_.exe

        Filesize

        29KB

        MD5

        2dc511c4f3ce6fb100008f50e863289b

        SHA1

        2da48011d287e4d25a272b69379d345e59e693de

        SHA256

        22b25e11f1c7a43ece9d027609b9f7358bb47df7796d786adc0d04fdd5e93e3d

        SHA512

        743ae328b0b8d71639fedff1a15ca8b118370a60606bc647b9a01dc65364b5490cb148e25d47048680394bb83e0f8ae6fb5abc5a6b63f43b589b4c48ba5f1469

      • F:\$RECYCLE.BIN\S-1-5-21-2804150937-2146708401-419095071-1000\_desktop.ini

        Filesize

        9B

        MD5

        2822854d33e24347f613c750df46b810

        SHA1

        c2ea2529c032aa552d5a8301900cf27fc0f6045c

        SHA256

        73f2f888bdeaf9427c7aa3355fbe711e6570fb5e9e48c3f64cd229198ce85ad2

        SHA512

        21fff5d14e03a0420d9242a095c2e93ac2b7e6b9e49d12da907394ac9725bb746896721ceded88411895e9630a8ffbface168f0c02630b33300647d3d9e3326c

      • memory/1836-8-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/1836-0-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-26-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-36-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-32-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-1230-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-19-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-4796-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-10-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB

      • memory/2884-5235-0x0000000000400000-0x0000000000436000-memory.dmp

        Filesize

        216KB