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Analysis

  • max time kernel
    134s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 05:00

General

  • Target

    5d4d80b65ad5b4b52ce622f19d6b0e5d_JaffaCakes118.exe

  • Size

    759KB

  • MD5

    5d4d80b65ad5b4b52ce622f19d6b0e5d

  • SHA1

    d36ea48e75278d94ac24f4cd1e07a4f1379a5b5d

  • SHA256

    149c26e5258f761658c3157b67db9ffb48b76df1c66febf6ec51cfb3e186f792

  • SHA512

    0ed4dc438539c6968a1b81e77e6edf43c294c5b2733d2c4719d9f2daa5ea887572fbeaa39fa97aa5551e8f94981138ca5f26f45546771b830994ca1659fc42a5

  • SSDEEP

    12288:u628cbSOIxMxhpc9ekEseknljAa8W1xU6+sQdukwD4GAnacIufc8vy4h/:u6uVh2ek5U6+btwD4GAuL86A

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d4d80b65ad5b4b52ce622f19d6b0e5d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5d4d80b65ad5b4b52ce622f19d6b0e5d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:320
    • C:\Users\Admin\AppData\Local\Temp\1432339282.exe
      C:\Users\Admin\AppData\Local\Temp\1432339282.exe 9\5\3\9\1\0\9\6\9\8\6 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2504
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716181234.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3620
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716181234.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1848
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716181234.txt bios get version
        3⤵
          PID:4036
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81716181234.txt bios get version
          3⤵
            PID:2104
          • C:\Windows\SysWOW64\Wbem\wmic.exe
            wmic /output:C:\Users\Admin\AppData\Local\Temp\81716181234.txt bios get version
            3⤵
              PID:2292
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 864
              3⤵
              • Program crash
              PID:1336
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2504 -ip 2504
          1⤵
            PID:4632

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\1432339282.exe

            Filesize

            1021KB

            MD5

            a32f1072878827fa0e5b0d68aeef3068

            SHA1

            bd5fc31c1e60cbaf2320e662b6e5eeb9f45bb21d

            SHA256

            7e64ee8a8ccdd48b9519bfccf639075215996afe476c5ea5f2cd5a9c52b5660d

            SHA512

            250c4fc324f7f1db6035df1deca9834ef34027edf05cbfd38f16b334eb720e052b3ee0ecbfbd3291bb2742edf5fa05905a7f20068518e6621cb3cde967c90cc9

          • C:\Users\Admin\AppData\Local\Temp\81716181234.txt

            Filesize

            66B

            MD5

            9025468f85256136f923096b01375964

            SHA1

            7fcd174999661594fa5f88890ffb195e9858cc52

            SHA256

            d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

            SHA512

            92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

          • C:\Users\Admin\AppData\Local\Temp\81716181234.txt

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • C:\Users\Admin\AppData\Local\Temp\81716181234.txt

            Filesize

            58B

            MD5

            f8e2f71e123c5a848f2a83d2a7aef11e

            SHA1

            5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

            SHA256

            79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

            SHA512

            8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

          • C:\Users\Admin\AppData\Local\Temp\nsb4920.tmp\ZipDLL.dll

            Filesize

            163KB

            MD5

            2dc35ddcabcb2b24919b9afae4ec3091

            SHA1

            9eeed33c3abc656353a7ebd1c66af38cccadd939

            SHA256

            6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

            SHA512

            0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

          • C:\Users\Admin\AppData\Local\Temp\nsb4920.tmp\rjyyqfg.dll

            Filesize

            158KB

            MD5

            799c50bd1c2966ef98bf12062646c37f

            SHA1

            1acb3e6e7eb5d699c3265af3f42eb1f46efcad5c

            SHA256

            c396a227874eead9eefd81352917315f9c50de6db0a86e2e3ebd6a66efaef2a2

            SHA512

            b397b3a3e40a18db680ccd8b23e252cbcdd4d68bae9567d44192c98579c14553a272ae5240f231f448b93fea5f134096dbebba98a00e7685f3184d6c2ef0096d