Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 22:06

General

  • Target

    a29d334a55a8390793c19ea66b5f982f_JaffaCakes118.exe

  • Size

    677KB

  • MD5

    a29d334a55a8390793c19ea66b5f982f

  • SHA1

    f093eb70be106fd9cfe3dab5d3122b964812cf4b

  • SHA256

    21c68adc38869237309935d07e1558b2d2b5ba8243684fff05cbce1a7bae32d6

  • SHA512

    a8f707539120b0631a7f0a6556678a09867db49c890b4f76776505c1eab62feda05276dcec3fae499ee13af3975b5a351fbe9a4093d1ae0053c4f29dc716881a

  • SSDEEP

    12288:oYcMcZef/XJqKooQcD7TLUokSTz3pQwRYrfX48:oYcMrZLouLP3jYx

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\a29d334a55a8390793c19ea66b5f982f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a29d334a55a8390793c19ea66b5f982f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\AppData\Local\Temp\1432166482.exe
      C:\Users\Admin\AppData\Local\Temp\1432166482.exe 3]3]4]2]0]8]7]9]6]0]1 LE1FQj0rKSksIC5QUj5OSTw2JxovTUJRU01SQ0I7NzAfLEFFUVRBPTQsNDUtLhwtQ0E9NCogLk1PS0JVO01WQ0Q8LjM1MiAnTDxMVkRPXFFQTDVha25wOSwsb3B2Jj08TUssUUxMK0FISSVDTkVMHStBTEE8QkNEPHRBQU1HSkU/PEZCLkVGQ0goRkVGUERKMRwtRCk2Ki03NTEuHC1EKjYkKyAuQTA5KzEYKDsuPSwuHStCNTUmKBovT09MQFNDTFhHTElVPkBVOyAnSUlJRFRAUVtDVUQ6NBovT09MQFNDTFhFO01EOh0rQ1g9WExMTDwdLEFWRVc8RD5MSEtCOR4vQEhKTl9BT0xTUUVKNioaL1NFPkpJWUdOVk9SSzodK1RNNSsXKURSLjocLVJNR0tDTURcVEFKQ0dGPENNQERCUVBMNRkmQ1NeT1JKUklFPjRucnRiHStQRUxOSUhJTURcUVFFSlg7O1lSOi8cLUhBPTxSPTAdLEVRXzxSRTtNSEBcQUxDSlJHTkVDOmNdanNdGSY+T1ZLSUs/RFdCRzc5NCsvLi4uMTAlKzEwHSxQR009NiguMzEuMzQwMSwZJj5PVktJSz9EV01AR0U8MiwuLy8qKSgvKjAvNy8uOiktITtNHyxSPTtPaF5pWyUxYzYqMDAjIU5jbmNsdG8pTkwkLSgwJDBfJ1MlK1siX24oHSxRUEw1YWtucCQwXiEwZh0rXWFlcy4rLC8xKV1cbWlmaytlbGZnHilgUnRrUWVrZTxobmhsbl5hSV9uWWBcbF9jYm1obXkdK10rNDIvLjI2MiopHCxmY2x0ampvWV1kW25gZGJuIzJeKistMjAzNS4wMB0sXTIxMzE2NDI3KC8sUjJRdElPNjNaPVB0S2gtbkZVQS1ESnF5SlFCY1h6TXBEZFVxRWprME07O11FVHZzSXUydUU8ZmdYaC0uSEEwYVBwbTVJZ0JjVnlvMUJNMGNVQUEwTEtsX1JtZ2xWU1RaWU8rM2JWP3BgRXdhUGRMbFdEcWZWek4rSD9GRk0tMURTPHE5SXpBQk9mdkFEPlFJUmpwNlBCQWFSPW5yWXctbw==
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718229978.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3860
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718229978.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5064
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81718229978.txt bios get version
        3⤵
          PID:3876
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81718229978.txt bios get version
          3⤵
            PID:4828
          • C:\Windows\SysWOW64\Wbem\wmic.exe
            wmic /output:C:\Users\Admin\AppData\Local\Temp\81718229978.txt bios get version
            3⤵
              PID:5032
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 964
              3⤵
              • Program crash
              PID:5080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2516 -ip 2516
          1⤵
            PID:5048

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

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

            Filesize

            1021KB

            MD5

            a5f81d4a8a3cff1676b4a66e438f90f5

            SHA1

            a7360cd46b04c1c33dce6aebde063cb006732bcd

            SHA256

            1e0b91e3fa57610c2a98afc247df404dc95361ba3cf507f2250016a343cd7e78

            SHA512

            f64c323cf2faf10f96f597520daf4dc266925498171b6eda1dab01e2d9fc72f6e9a4e7d3107748c1d995efb425b0f9420aec41f138e6f3a4f78fafa926ba9ac0

          • C:\Users\Admin\AppData\Local\Temp\81718229978.txt

            Filesize

            66B

            MD5

            9025468f85256136f923096b01375964

            SHA1

            7fcd174999661594fa5f88890ffb195e9858cc52

            SHA256

            d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

            SHA512

            92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

          • C:\Users\Admin\AppData\Local\Temp\81718229978.txt

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • C:\Users\Admin\AppData\Local\Temp\81718229978.txt

            Filesize

            58B

            MD5

            f8e2f71e123c5a848f2a83d2a7aef11e

            SHA1

            5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

            SHA256

            79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

            SHA512

            8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

          • C:\Users\Admin\AppData\Local\Temp\nsz378C.tmp\fhhuygp.dll

            Filesize

            158KB

            MD5

            03a381309693692c04812bc0fe9e0c61

            SHA1

            c83d2e54d7d38643445996c568bc13b4d3f7dd2b

            SHA256

            b9dd478d49f7c5ec668fdc3423b0f0931be4847b051d6c16d6a6684bcd2a3001

            SHA512

            52bfeb2bca5c5e3fc0e18ad1edbd79d4ddfe995456913d908c2eaec5174be97f998f3dd7cfc59747d47cfbaad0711655a2278d7dc6cf90240d437795137d2f91

          • C:\Users\Admin\AppData\Local\Temp\nsz378C.tmp\nsisunz.dll

            Filesize

            40KB

            MD5

            5f13dbc378792f23e598079fc1e4422b

            SHA1

            5813c05802f15930aa860b8363af2b58426c8adf

            SHA256

            6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

            SHA512

            9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5