Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-04-2024 01:30

General

  • Target

    8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe

  • Size

    29KB

  • MD5

    54ca79e1e4c978d1cd3a1d31177c7006

  • SHA1

    ef18f1344c6b3a4e860ce5faa9d4f175d75f12e3

  • SHA256

    8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752

  • SHA512

    60a9d25c30e36523e5a4b9b3f5d8be86735e279be9964ff8b3999f80354ea251514a54563919745cb6f93060074e51aace264b4e07fd840fd793b0b33dc1d332

  • SSDEEP

    384:e+3453wj+JGhSMEQObJwNTI5/o+WzSuHM+oqC/b5MnN1WpPrKc+DixPAEvi8W4+L:enw9N1urL08W29b6azA

Score
9/10

Malware Config

Signatures

  • Detects executables packed with SmartAssembly 2 IoCs
  • Drops startup file 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
    "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe' -Force
      2⤵
      • Drops startup file
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1904
    • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
      "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
      2⤵
        PID:2676
      • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
        "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
        2⤵
          PID:2800
        • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
          "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
          2⤵
            PID:2768
          • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
            "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
            2⤵
              PID:2784
            • C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe
              "C:\Users\Admin\AppData\Local\Temp\8009537157f48a8559a3fcb5eff71cd04322882a5d491405f80848d103474752.exe"
              2⤵
                PID:2792

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

              Filesize

              68KB

              MD5

              29f65ba8e88c063813cc50a4ea544e93

              SHA1

              05a7040d5c127e68c25d81cc51271ffb8bef3568

              SHA256

              1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

              SHA512

              e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

              Filesize

              344B

              MD5

              70f6327028111a2a0bfcb3ecdb50e080

              SHA1

              72e0adcbd4eae9d897cbc1fdc47fd13da770816b

              SHA256

              f753dab3f71d012b1c1aa61f94574e88e9a468f31dfd51b98159399222975ed1

              SHA512

              28cd77f509a3240e72eea062a3c68108304ea74bd85fd21ae64cfe36426524b33fe558ca714c95d06819ed48882622aed92bfb84b1cf01c21cba30c2f0610b14

            • C:\Users\Admin\AppData\Local\Temp\Cab1E3C.tmp

              Filesize

              65KB

              MD5

              ac05d27423a85adc1622c714f2cb6184

              SHA1

              b0fe2b1abddb97837ea0195be70ab2ff14d43198

              SHA256

              c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

              SHA512

              6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

            • C:\Users\Admin\AppData\Local\Temp\Tar2352.tmp

              Filesize

              177KB

              MD5

              435a9ac180383f9fa094131b173a2f7b

              SHA1

              76944ea657a9db94f9a4bef38f88c46ed4166983

              SHA256

              67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

              SHA512

              1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

            • memory/1904-113-0x0000000002A60000-0x0000000002AA0000-memory.dmp

              Filesize

              256KB

            • memory/1904-112-0x000000006EB00000-0x000000006F0AB000-memory.dmp

              Filesize

              5.7MB

            • memory/1904-114-0x0000000002A60000-0x0000000002AA0000-memory.dmp

              Filesize

              256KB

            • memory/1904-115-0x000000006EB00000-0x000000006F0AB000-memory.dmp

              Filesize

              5.7MB

            • memory/1904-117-0x000000006EB00000-0x000000006F0AB000-memory.dmp

              Filesize

              5.7MB

            • memory/2168-0-0x0000000000260000-0x000000000026E000-memory.dmp

              Filesize

              56KB

            • memory/2168-2-0x0000000004940000-0x0000000004980000-memory.dmp

              Filesize

              256KB

            • memory/2168-1-0x00000000743F0000-0x0000000074ADE000-memory.dmp

              Filesize

              6.9MB

            • memory/2168-109-0x00000000049E0000-0x0000000004A4E000-memory.dmp

              Filesize

              440KB

            • memory/2168-118-0x00000000743F0000-0x0000000074ADE000-memory.dmp

              Filesize

              6.9MB