Analysis

  • max time kernel
    124s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01/05/2024, 04:31

General

  • Target

    0b0ff98d306eb475ba3fbf48220939b4_JaffaCakes118.exe

  • Size

    3.9MB

  • MD5

    0b0ff98d306eb475ba3fbf48220939b4

  • SHA1

    e3d0fbf9ba0ae7ec0f4726884d771cd89ee1718e

  • SHA256

    5d07fc90befc2371aba4d27bd0d254fc8632e45c0f1df973b6b1e4020e9ed220

  • SHA512

    ad18106098f0c9c4735f0f5903e218d59bf6999f2bc5e8edc83e97a7d2af87a1f086bf76175788d48a249844c473057dced617c88243834004b366bd8af1027d

  • SSDEEP

    98304:85mFoCRYSqJRpRCXHz+hTVfJcp4n4CR19ouqA7ySOz00sO:gmOChqJXRCXsBfWp4n4W9oz4Ozn

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b0ff98d306eb475ba3fbf48220939b4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0b0ff98d306eb475ba3fbf48220939b4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Users\Admin\AppData\Local\Temp\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\explorer.exe" --mn=0
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c "C:\Users\Admin\AppData\Local\Temp\22330.bat"
        3⤵
          PID:2656
      • C:\Users\Admin\AppData\Local\Temp\iexplore.exe
        "C:\Users\Admin\AppData\Local\Temp\iexplore.exe" --mn=0 --ch=1
        2⤵
        • Executes dropped EXE
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2212
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c "C:\Users\Admin\AppData\Local\Temp\22732.bat"
          3⤵
            PID:2384

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      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

        ac4b9c9cfabc2727a182ab06cbb8331c

        SHA1

        4fb9f50b6e98fe50f740fbc4599484c3d22f4f86

        SHA256

        dbd99119087ded8b8b64029de2c61a27bba9d114a9b8d5bb00f75e6008218ea2

        SHA512

        faf26967b9109b6add091ae4f707d8affac64dd1c7d50f8fb5d3e297784b1e0d2d0067b4f1f18d1c55005010d67ed7101d96fd17812d49cbf85399f66de1eb50

      • C:\Users\Admin\AppData\Local\Temp\22330.bat

        Filesize

        183B

        MD5

        ddae0078eb6d35561f69fb40cf4cb9e6

        SHA1

        c5d75e30e96361685d456151acfe8fdaf6c6e94a

        SHA256

        11667a555382fc4acd41821f103b2ae45b4050fbfa4fd10244ac82fb51d50040

        SHA512

        b05bb85ddc41cca018a85c8db76587e591115351ba34fe377cfa065baa68a39878de88995551921824583aed271a2e13c8c9d381d6aca2c83689eae49c5c2ca9

      • C:\Users\Admin\AppData\Local\Temp\22732.bat

        Filesize

        183B

        MD5

        8ce22d688aead21c79a65fd1d2b7dbd0

        SHA1

        d87fd98f0354fd1ce74e22891d64a95d2601fbf5

        SHA256

        0e3b2eba18f3c6744bfc7a0b69d534dad54bc2c9c5d3a0ab34a3abdb217d1389

        SHA512

        ccb57881fdf1456b80df03d02715cbcfd2252156b065721e17da7f77ddc5f9af848ed244f1b3cb45615665b119537d55afc7fd00c408883087584fa8f3a8e669

      • C:\Users\Admin\AppData\Local\Temp\CabECE0.tmp

        Filesize

        65KB

        MD5

        ac05d27423a85adc1622c714f2cb6184

        SHA1

        b0fe2b1abddb97837ea0195be70ab2ff14d43198

        SHA256

        c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

        SHA512

        6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

      • C:\Users\Admin\AppData\Local\Temp\TarEDD1.tmp

        Filesize

        177KB

        MD5

        435a9ac180383f9fa094131b173a2f7b

        SHA1

        76944ea657a9db94f9a4bef38f88c46ed4166983

        SHA256

        67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

        SHA512

        1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

      • C:\Users\Admin\AppData\Local\Temp\explorer.exe

        Filesize

        3.9MB

        MD5

        0b0ff98d306eb475ba3fbf48220939b4

        SHA1

        e3d0fbf9ba0ae7ec0f4726884d771cd89ee1718e

        SHA256

        5d07fc90befc2371aba4d27bd0d254fc8632e45c0f1df973b6b1e4020e9ed220

        SHA512

        ad18106098f0c9c4735f0f5903e218d59bf6999f2bc5e8edc83e97a7d2af87a1f086bf76175788d48a249844c473057dced617c88243834004b366bd8af1027d

      • memory/1732-1-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/1732-0-0x0000000000230000-0x0000000000231000-memory.dmp

        Filesize

        4KB

      • memory/1732-30-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/1732-152-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2200-17-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2200-27-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2212-19-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2212-119-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2212-148-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB

      • memory/2212-31-0x0000000000400000-0x0000000000619000-memory.dmp

        Filesize

        2.1MB