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Analysis

  • max time kernel
    138s
  • max time network
    139s
  • 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, 23:29

General

  • Target

    614c5c5404762a729051e0b65d7decfe_JaffaCakes118.exe

  • Size

    339KB

  • MD5

    614c5c5404762a729051e0b65d7decfe

  • SHA1

    4621789c9fee7f3d22147733119a34d60be6c758

  • SHA256

    6171ea4e35fbd54a7829b95ae3213f10c112d561aa1d8b711238305c0b1c83f5

  • SHA512

    8a8fed895c93969f228f9c6741f12a8a905b5d447dab846db34fcd2ca6bce3800fa7973e98e4a6191a71e4923695de61d2481440d52b1949e913511cb05fc4b8

  • SSDEEP

    3072:oY4FizYxCDRXJOwIhXClCiRDDcwh0/0xVKlAZz9q01hPfWbXvSpd6bsfI8g6dAmk:oFJ0tP11wwddpYB78nd0pEh3qZwZWdoi

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 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\614c5c5404762a729051e0b65d7decfe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\614c5c5404762a729051e0b65d7decfe_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Users\Admin\AppData\Local\Temp\beejahcbcc.exe
      C:\Users\Admin\AppData\Local\Temp\beejahcbcc.exe 2|8|6|1|7|1|2|0|7|3|6 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4552
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716247801.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:832
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716247801.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1700
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716247801.txt bios get version
        3⤵
          PID:3672
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81716247801.txt bios get version
          3⤵
            PID:3356
          • C:\Windows\SysWOW64\Wbem\wmic.exe
            wmic /output:C:\Users\Admin\AppData\Local\Temp\81716247801.txt bios get version
            3⤵
              PID:3132
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 868
              3⤵
              • Program crash
              PID:1860
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4552 -ip 4552
          1⤵
            PID:4128

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\81716247801.txt

            Filesize

            66B

            MD5

            9025468f85256136f923096b01375964

            SHA1

            7fcd174999661594fa5f88890ffb195e9858cc52

            SHA256

            d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

            SHA512

            92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

          • C:\Users\Admin\AppData\Local\Temp\81716247801.txt

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • C:\Users\Admin\AppData\Local\Temp\81716247801.txt

            Filesize

            58B

            MD5

            f8e2f71e123c5a848f2a83d2a7aef11e

            SHA1

            5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

            SHA256

            79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

            SHA512

            8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

            Filesize

            538KB

            MD5

            7505644b29d641ccaf743ae6ae560af7

            SHA1

            cb13b14e14f8dfd0889a75223e7a0be01b76ce2d

            SHA256

            10cabb3824a887ffaf6d07a342cd846dd59f4fa721c8f3191736f18b4c9b40f8

            SHA512

            ff848e719de08b0f067c49416b28ddd2fd7f97add4a1ffecce7b3da8bd37641ef2f24753173704857c1accd843caa8f1bd7c73086ccedc385d324319f835e019