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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 11:19

General

  • Target

    2ed9a2f658c439c02d61e72eedb325b0_JaffaCakes118.exe

  • Size

    677KB

  • MD5

    2ed9a2f658c439c02d61e72eedb325b0

  • SHA1

    07dd88518de5d1b4c4041bcb778b1fbaff11c421

  • SHA256

    24d60092f3a154019f297b134dd243b93cd0b4fd52ab8d10776c02aa525aa2be

  • SHA512

    9401d9c9b2ae122e6e63b7e615e46112be94d125cbbd18ecead2f111e7d6903ffdd87a7d26e035be3ab57d3cf85f6c1fc53a6aa890b4fadc9f125eab046604a0

  • SSDEEP

    12288:AccMcZef/XJqKooQcD7TLUokSTz3pQwRYrfX4c:AccMrZLouLP3jYL

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 11 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 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ed9a2f658c439c02d61e72eedb325b0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ed9a2f658c439c02d61e72eedb325b0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Users\Admin\AppData\Local\Temp\1432166482.exe
      C:\Users\Admin\AppData\Local\Temp\1432166482.exe 3,9,4,1,0,4,5,0,1,5,7 LEdFQz0xMTUzGyhQTD5PSUA4MB8qR0JLU05SR0REPCwZLDtFUlRFPz03MikuFytCSUA4MB8qSU9GQFRDUFpJQzgxLi8tHy9PQFJVQEtcTE5LPWRvdG81KCxqbnUuQEBTSihNTEcpQFBMKUlNQUgdJj9LST9GSUM4GSw7LTwzLC4wLyspHSZAMT0sGy9DLjYuFytDNDkoMR8qPTI0KTAgK0tSTj9OQEtbT1JFUUFCVDYdJkxRT0BQQ1NaPlJDPTwgK0tSTj9OQEtbTUFJQD1lZGViHC4vbWVecm5uaGNrc2huYGp3cmheYWBdYmVqb2VxbV5qHC4vLiopIC5AUUJWUVFMORsvRFM+XDpJQ0xFSUU8GyhFRk9TXz5NT1ZOPk80LB8vUENBTUZSTExbVFJIOCAuUUY6KRwuRE8sPR8qS1JFUEhNQVpXREc8TERBSE09QkVUTUU6FytIU1tNVU1PQko8OXNycWAgLk0+UUxOTUlKQl9UTj5PVkBAWU84Mh8qQUY7QVc9LRsvSE5YQVBKQE1FPl9ESTxPUExTRUA4ZmBnbGIXK0NPU0lMTjw9XEBMPDEsLy4yMSc1KioxNDAbL1NERkI0LTMzLiw3MSwpNBcrQ09TSUxOPD1cS0VMRTkwLzEsKC8nLTQqLTUzNDUpNCE9TCArUEE8SGh3YGhrYSEtZjMpKSgfX25tbFx0aF1lYhwvYStJTklEJjErJyEyYidSaW1faHRqJ01UJzAuMCAsXyJQcWlgYG5zICtjKyovJS9dKy1JPlEiP0tSJy0uLykuLS4uNikcKlVRRzZla3BvJS9cJTFhHi9dY2R0LSkwMCwqYVxvaGdqKWltYWgiKWJRdWpPaWxgPWxuamtvXV9NYGlaZFxuXmRha2xudB4vXS0zMy4sNzEsKjEcLmVka3Jua2paYWRdbWFjYHIkLV8uKy8xMTMtMTAvHjBdMzMyLjQwODErMipVRkZ1R3k3ICtjUXZieklPSXNEZkYuSHljakZ5UWlIZzxwTWk0X2JpTGtHPnB1YUM9elhSbXJOQ2NqS0JOaFxASmdWRmxdXUcwcFtDMHNjV2BnWkZVcWBOZGhYU1FmWFFxclgtOHdeUkpsRXJ0akZSWl5eMndeWmpBYmFGNWZaU01gVylgaEpDZ25YUmVzWGlra14uUmhcZkdrXm1OZ1MySWZRaW9kYUhGXmNsZ19ecFVxSnVqa1lCO3BPQ2dmXUJJMVRmYWhUQnRnVDJFb1tEb25ZSEZwYVZRXl9PRnZaaUFpWSxhZ09DZ3lVQjlxVFBwZ0ZSNGhER0huSGZub0xTMGlNQl5gVmAsNUtPRWlMT0p1P1NNaF1oczFHYA==
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2116
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715339996.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1948
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715339996.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2340
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715339996.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2424
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715339996.txt bios get version
        3⤵
          PID:1888
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81715339996.txt bios get version
          3⤵
            PID:2532
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:3000

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81715339996.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

      • \Users\Admin\AppData\Local\Temp\1432166482.exe

        Filesize

        1021KB

        MD5

        a5f81d4a8a3cff1676b4a66e438f90f5

        SHA1

        a7360cd46b04c1c33dce6aebde063cb006732bcd

        SHA256

        1e0b91e3fa57610c2a98afc247df404dc95361ba3cf507f2250016a343cd7e78

        SHA512

        f64c323cf2faf10f96f597520daf4dc266925498171b6eda1dab01e2d9fc72f6e9a4e7d3107748c1d995efb425b0f9420aec41f138e6f3a4f78fafa926ba9ac0

      • \Users\Admin\AppData\Local\Temp\nst141E.tmp\fhhuygp.dll

        Filesize

        158KB

        MD5

        03a381309693692c04812bc0fe9e0c61

        SHA1

        c83d2e54d7d38643445996c568bc13b4d3f7dd2b

        SHA256

        b9dd478d49f7c5ec668fdc3423b0f0931be4847b051d6c16d6a6684bcd2a3001

        SHA512

        52bfeb2bca5c5e3fc0e18ad1edbd79d4ddfe995456913d908c2eaec5174be97f998f3dd7cfc59747d47cfbaad0711655a2278d7dc6cf90240d437795137d2f91

      • \Users\Admin\AppData\Local\Temp\nst141E.tmp\nsisunz.dll

        Filesize

        40KB

        MD5

        5f13dbc378792f23e598079fc1e4422b

        SHA1

        5813c05802f15930aa860b8363af2b58426c8adf

        SHA256

        6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

        SHA512

        9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5