Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 01:54

General

  • Target

    6598ad85d5f6a015c187c3a3416374db_JaffaCakes118.exe

  • Size

    489KB

  • MD5

    6598ad85d5f6a015c187c3a3416374db

  • SHA1

    bc2d9aa6da5ec83df33c3efb231e8ad557eb17f0

  • SHA256

    dfaf453128b23d5e02788dc300dea344f284d89a333f4f320861f823b531960c

  • SHA512

    9c01527aa36d523b44c29957ed12732e9d9a4f05855556617c615a98db6d468f2fbcca62018cfa520c45634ff870725ee44838273e6cad69c5b11f2330bf91d1

  • SSDEEP

    12288:nWH9eJdz+oBqiOMsKns/Op7NWBStqWjGJ7VE:nWdIdzz0imR/M7UBCjAE

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).

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6598ad85d5f6a015c187c3a3416374db_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6598ad85d5f6a015c187c3a3416374db_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\befageijdg_P.exe
      C:\Users\Admin\AppData\Local\Temp\befageijdg_P.exe 0!0!1!5!1!4!0!0!0!1!8 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2300
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716342844.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2984
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716342844.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2604
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716342844.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2660
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716342844.txt bios get version
        3⤵
          PID:2560
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81716342844.txt bios get version
          3⤵
            PID:2312

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81716342844.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

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

        Filesize

        674KB

        MD5

        760020ca394bcf52141a3ac60ef4f7b2

        SHA1

        413fdf56aaa531d255b96a06d082571aba17671e

        SHA256

        e664027cfeef798cc638c9bb7a8e99f1da384bed25c69eb54f6c9e755aad6052

        SHA512

        1bd1b4424f0e582a63a2796b44b9a6dc3ab754f145d4a1dff0b5684d14a86f2fe524a62dd40858ca6e3e9d894aa9ca7c0eae768a1ed81ca6cc1656f8e4993cd3

      • memory/2300-8-0x0000000074FB1000-0x0000000074FB2000-memory.dmp

        Filesize

        4KB

      • memory/2300-9-0x0000000074FA0000-0x00000000750B0000-memory.dmp

        Filesize

        1.1MB

      • memory/2300-16-0x00000000002E0000-0x0000000000383000-memory.dmp

        Filesize

        652KB

      • memory/2300-18-0x0000000074FA0000-0x00000000750B0000-memory.dmp

        Filesize

        1.1MB