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Analysis

  • max time kernel
    67s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/04/2024, 09:47

General

  • Target

    04ea4ef9018d90e014aeb786597eff4e_JaffaCakes118.exe

  • Size

    774KB

  • MD5

    04ea4ef9018d90e014aeb786597eff4e

  • SHA1

    dd7086c78020106edd2385fc13792c9f57e66216

  • SHA256

    1565267ee9eebae32a0937f69f231165452edd47b3a4f409d18af05259f42d18

  • SHA512

    4f2835ab5561b99712de8d483a714f99d883d89b6a0b51c660aadac150d583a98456616954ea01297990a1955433a07ad1358da12466eaaefd99bb0ed48a15ed

  • SSDEEP

    24576:v3NXXOchWfJJY9qlZ/R75H7wVxVbutJj86j:BWBJPZJIxVbv0

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\04ea4ef9018d90e014aeb786597eff4e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\04ea4ef9018d90e014aeb786597eff4e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:748
    • C:\Users\Admin\AppData\Local\Temp\bedegfaeid.exe
      C:\Users\Admin\AppData\Local\Temp\bedegfaeid.exe 2*6*7*8*8*6*9*8*0*9*6 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81714297647.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5004
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81714297647.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3520
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81714297647.txt bios get version
        3⤵
          PID:4192
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81714297647.txt bios get version
          3⤵
            PID:448
          • C:\Windows\SysWOW64\Wbem\wmic.exe
            wmic /output:C:\Users\Admin\AppData\Local\Temp\81714297647.txt bios get version
            3⤵
              PID:4736
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 956
              3⤵
              • Program crash
              PID:4608
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5072 -ip 5072
          1⤵
            PID:4164

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\81714297647.txt

            Filesize

            66B

            MD5

            9025468f85256136f923096b01375964

            SHA1

            7fcd174999661594fa5f88890ffb195e9858cc52

            SHA256

            d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

            SHA512

            92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

          • C:\Users\Admin\AppData\Local\Temp\81714297647.txt

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • C:\Users\Admin\AppData\Local\Temp\81714297647.txt

            Filesize

            58B

            MD5

            f8e2f71e123c5a848f2a83d2a7aef11e

            SHA1

            5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

            SHA256

            79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

            SHA512

            8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

            Filesize

            1.2MB

            MD5

            753e81c54d3850b4b37532b03e8ee8c7

            SHA1

            f5d66ae86c979c2f57a8b1a30ff0b2f838c8bb82

            SHA256

            b72ff2638255fe7ca4f484a60c709b96710446db1fa0668dfb005d63953e0c5b

            SHA512

            bb21345f2ec2a35b1d21fe34d6583c2b336a80ebb6d3c826648c0c60dd95950cdad57830ce1de1dfae89d4cbf07992ac3b626931850d510ba6ffc11187cc2b13

          • C:\Users\Admin\AppData\Local\Temp\nst35E6.tmp\ZipDLL.dll

            Filesize

            163KB

            MD5

            2dc35ddcabcb2b24919b9afae4ec3091

            SHA1

            9eeed33c3abc656353a7ebd1c66af38cccadd939

            SHA256

            6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

            SHA512

            0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

          • C:\Users\Admin\AppData\Local\Temp\nst35E6.tmp\ghfqkcn.dll

            Filesize

            169KB

            MD5

            b4471ab67130080a49463e908c195866

            SHA1

            7962886916b0e025d324fbb893a8594526245993

            SHA256

            d10ee4a344bf43abeef53474532035984fe0c0921a4cd2c8ef5c5041532d7848

            SHA512

            9baf27508fc3b8e778863a5f87414666433b89503b0048da5c3000b6c594565c90a8479b26669c4e14ae787db756c26dfd07a3fae9ffb4570cab76349d00f28a