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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 16:48

General

  • Target

    3015ef1995c2373f56cbdb28df5cd7a2_JaffaCakes118.exe

  • Size

    685KB

  • MD5

    3015ef1995c2373f56cbdb28df5cd7a2

  • SHA1

    3eaf3eab7640758b02bfd7eb7a21ef871da11868

  • SHA256

    04ee29e2d323f4c6f18361e54f17b15135daf98ecfc3bed09a74b91f8f0ee2f5

  • SHA512

    469669796d8bbf8f8c0500b25c26f44e6556ff6c60d5706df554a8a28604ca48976bf76e0200c440cc918ce880503f557fab7e4c81aa0fc9d2931b40fb52500a

  • SSDEEP

    12288:h1QnCdReoMO/PhdIkSL/dqwEox/fcTvfWA7yutywkffc8vy4huJ:hCnUhMOjVSLAwN/Qzye86ZJ

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\3015ef1995c2373f56cbdb28df5cd7a2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3015ef1995c2373f56cbdb28df5cd7a2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Users\Admin\AppData\Local\Temp\bedfjijheb.exe
      C:\Users\Admin\AppData\Local\Temp\bedfjijheb.exe 4^4^4^2^0^9^0^1^2^8^6 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2600
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715359702.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2352
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715359702.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2668
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715359702.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2528
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81715359702.txt bios get version
        3⤵
          PID:1908
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81715359702.txt bios get version
          3⤵
            PID:2568
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:3060

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81715359702.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

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

        Filesize

        906KB

        MD5

        c01a5bc89ae7baa54df3cdce4cd6065f

        SHA1

        b29d5dcea69929cfe84ae19fe70f8bbcc075c1c7

        SHA256

        0efed96d316d6800829cc40ceb8f53bbc1a73760aa164cdd477aa4eb9423a3b8

        SHA512

        0c8018107015286b26a07f56a19c72513d2e8936410ae0307956ad9c9fe3d411dad954a7d55caac3e4be95a5056956ee34b6a8803e693d6b527e35bd79e63bae

      • \Users\Admin\AppData\Local\Temp\nsi1ED7.tmp\ZipDLL.dll

        Filesize

        163KB

        MD5

        2dc35ddcabcb2b24919b9afae4ec3091

        SHA1

        9eeed33c3abc656353a7ebd1c66af38cccadd939

        SHA256

        6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

        SHA512

        0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

      • \Users\Admin\AppData\Local\Temp\nsi1ED7.tmp\sylrhaz.dll

        Filesize

        161KB

        MD5

        8bc4405aab9e9e2e8e17aceb0a273772

        SHA1

        533762514c6d40e79a5cd604f310fd5f7151070c

        SHA256

        2b47725c2c625bb22e96229572b8fdfd3b87fe8642a98a13b80f9fd10da6bdb5

        SHA512

        238b45df7df079112fd38771e9fb391236c7a5b96756123d6b66c4964f0a9d639227cecbef6812f6cd22a9415bc72219aa8b6926ab06451da497b1ff4cc84878