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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
    15/05/2024, 18:41

General

  • Target

    478335f4e0cc738cc100cd300347e2d0_JaffaCakes118.exe

  • Size

    344KB

  • MD5

    478335f4e0cc738cc100cd300347e2d0

  • SHA1

    06caf3234cc9de13c347538b20ecf5612bb38ef1

  • SHA256

    35d52a249e441b1c2e2df0a5a350fdeb4cf454cde136787d9b40f994ba88a386

  • SHA512

    0e5a6db0baae9279a931d2a68256a55999d1dd03d37ac4cf35fe3fe906f2d5aeca33230edf61133ac060c790e43c85f0f79b5e753d63cb759d93312a297f046a

  • SSDEEP

    6144:OFJ0xe6w+Yyty8Kxy+ahR+rrbgqpn+zOYMmNpdKGEg822G1VQG7zFR:zeNcyfDvb7B+aYMmNpdvEL22HoR

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 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\478335f4e0cc738cc100cd300347e2d0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\478335f4e0cc738cc100cd300347e2d0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\beehefcahc.exe
      C:\Users\Admin\AppData\Local\Temp\beehefcahc.exe 3/7/8/6/0/9/7/0/9/6/8 LElBPj0pLDMpMRgsTE08UEA9PScaJ0s+TFFPSURJOzcoHSg8Q1NLQkQ0KhgsPEE+PScZL0dMR0FOO05fQD09JxonUD5KUEVJWFVJRjVlbWxqOiYoc2lwJkE+S0UtS0hQJDtITSdBSEZGGS86RkFAREE+PRcoRCg3JS4ZJz4yNCYxFyk8MDYlKyAmPTQ0JykdKDwvPSQqICZKSkw9TT1UVklSQFA5QFI1Gi9HS087TztRWD1PTDg2ICZKSkw9TT1UVkdBRD81HSg9UkVWTlJDNxgsPlA/XzpGRENDRkI2GClIRkxUVjxKTFBLP1I0LiAmTkA+R0NTT0xYVUlGNR0oTkc9KRkvO00pOhknTFVFTUlEP1dUPkQ9T0Q+SUQ7P0JOSkY9FyhJSllKUkdMQ008NnRpb10dKEo/VExLTkBIP1xOSz9SVj1BUE01LxknQkk7Plg0KxgsQktZRFBHQURDO1w+Rj1SUElUPD41Y1pkbWUXKERGUUZJSDk+X0BJPSkqMCsqKSouMCwuKCwqHShIO1I4RUw8RldGR0tOQUNFPWtsbWIZJ05JRD49KC4sNC0uLjAnKiAmPkdUR0RJQTtYVEBHPToqKSkxKygyJystJyoyLDAxKTEhO0U=
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1520
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715798485.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1516
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715798485.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2636
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715798485.txt bios get version
        3⤵
          PID:2432
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81715798485.txt bios get version
          3⤵
            PID:2740
          • C:\Windows\SysWOW64\Wbem\wmic.exe
            wmic /output:C:\Users\Admin\AppData\Local\Temp\81715798485.txt bios get version
            3⤵
              PID:2488
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 368
              3⤵
              • Loads dropped DLL
              • Program crash
              PID:2184

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\81715798485.txt

          Filesize

          66B

          MD5

          9025468f85256136f923096b01375964

          SHA1

          7fcd174999661594fa5f88890ffb195e9858cc52

          SHA256

          d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

          SHA512

          92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

        • C:\Users\Admin\AppData\Local\Temp\81715798485.txt

          Filesize

          2B

          MD5

          f3b25701fe362ec84616a93a45ce9998

          SHA1

          d62636d8caec13f04e28442a0a6fa1afeb024bbb

          SHA256

          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

          SHA512

          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

        • C:\Users\Admin\AppData\Local\Temp\81715798485.txt

          Filesize

          58B

          MD5

          dd876faf0fd44a5fab3e82368e2e8b15

          SHA1

          01b04083fa278dda3a81705ca5abcfee487a3c90

          SHA256

          5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

          SHA512

          e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

          Filesize

          563KB

          MD5

          f175d6163ea0124ffb738a88f1487989

          SHA1

          0131c9db9a964b43a49cdbe8dff7d635dc6b07de

          SHA256

          5ce6e93a0702b8c3db97e14c7b11ecd80fe88789e365aea95fd692981cf6225d

          SHA512

          fcf1d5be79e4e2394ce73722d02c6a0fb80cc2dc00cd17d85e4b05db1f43b5d5f23e86ac8eb8fb33631dcf341c61d67a49500e0f36ff067cc8bb1ed2fb1c8b07