Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2024, 22:25

General

  • Target

    88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    88910969ab4a4df97c565ca484fcb7fb

  • SHA1

    17d6e6da714c6892bb5bb8e1b80e229170b303ff

  • SHA256

    8ab32236fe292fc0cbe58048f4f84ae1cd447d210fcfece44c24a1d87485adb0

  • SHA512

    d0eb39b3bf3403a8c735aee1ca7eadf671b08ccd644d264fe8bbe5734d51f2d94a462c695e5fb7df42353d8501c90851cd0c9e87016480bbe1846c372ba4f471

  • SSDEEP

    49152:VaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZnv:VtO0iaaB879Dj3cOodB+GebSivZnv

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 behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp" /SL5="$70068,1888839,70144,C:\Users\Admin\AppData\Local\Temp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:1008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-5L3CH.tmp\DownLib.dll

          Filesize

          183KB

          MD5

          db25dfdd4c1f2b65c68a230881072695

          SHA1

          94cd6a3438041f0e61b0a1bea7b66461854efe69

          SHA256

          1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

          SHA512

          db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

        • C:\Users\Admin\AppData\Local\Temp\is-5L3CH.tmp\setupcfg.ini

          Filesize

          85B

          MD5

          e107bfe4211d05471a0d11801b2723e9

          SHA1

          73d1493c660e7b12295604d6f54adfd9569b36ec

          SHA256

          e268e8a37f522f3ef483e70aae13c48575814501e4846a79bd7aa2d4aaeea959

          SHA512

          f18e879f87ed6531de93fbbc5ff5dbf8abe8059bd726771a955951630d6204a157500f956f671f0ae585fd1272aab3c3945f7364f501d72e0b3d5667829b5902

        • C:\Users\Admin\AppData\Local\Temp\is-V1DNS.tmp\88910969ab4a4df97c565ca484fcb7fb_JaffaCakes118.tmp

          Filesize

          1.2MB

          MD5

          e7106fbf42fbc6d5b08a18ada4f781b4

          SHA1

          36d4a629f79d772c0b0df8bd2ae2ea09108d239d

          SHA256

          64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

          SHA512

          adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

        • memory/1008-7-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB

        • memory/1008-23-0x0000000003B00000-0x0000000003B37000-memory.dmp

          Filesize

          220KB

        • memory/1008-62-0x0000000003B00000-0x0000000003B37000-memory.dmp

          Filesize

          220KB

        • memory/1008-61-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB

        • memory/4704-0-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/4704-2-0x0000000000401000-0x000000000040D000-memory.dmp

          Filesize

          48KB

        • memory/4704-60-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB