Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 21:53

General

  • Target

    735e1245328a511473f7c4401c87f5b7_JaffaCakes118.exe

  • Size

    164KB

  • MD5

    735e1245328a511473f7c4401c87f5b7

  • SHA1

    71383366a572de676614fb926f0c808e4c52215c

  • SHA256

    1351b0838ffffd16ade2dbf7ad1debd605dd285a0867c31c1d1a4688478abf4b

  • SHA512

    fafc959e664262b2c1773a8a2989f5484ab9d80fab9851498c3d15d38590c6f3a861b9121cec791f6349d90795b8fa6683255d12a128924ec82c69e5eeef03a8

  • SSDEEP

    3072:C0erJVUZdoQ+Qaf4Lx5o8TD0kQIbEHYcOzIk8UFsQvgff3lKviI5Tb:feMnoQ+K5o8MME4cO8k3sQIfZI5f

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\735e1245328a511473f7c4401c87f5b7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\735e1245328a511473f7c4401c87f5b7_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\ins8275\ins8275.exe
      "C:\Users\Admin\AppData\Local\Temp\ins8275\ins8275.exe" ins.exe /e5365071 /u50d1d9d5-cf90-407c-820a-35e05bc06f2f
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2396

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\ins8275\ins8275.exe

          Filesize

          252KB

          MD5

          2b8fb03bf38cb33a98d804cfdc2bb2c0

          SHA1

          962a9850ff0728f80c14878859dc2307f6ab0ff2

          SHA256

          01053b858d8d24f62c5520fb0255d16e728d27d173c15d2d4082ffdf85adf5e8

          SHA512

          18b0d66a8152014d8e2ad03b8f1b80c69d9ebb805215735b476643fbd2fdb0e817b89f81beae604c969ad2b94225032f507e911c9874a735f2dfed32cf3925df

        • memory/2220-0-0x0000000000400000-0x000000000047C000-memory.dmp

          Filesize

          496KB

        • memory/2220-3-0x00000000023A0000-0x00000000023B0000-memory.dmp

          Filesize

          64KB

        • memory/2220-20-0x0000000000400000-0x000000000047C000-memory.dmp

          Filesize

          496KB

        • memory/2396-17-0x0000000073D01000-0x0000000073D02000-memory.dmp

          Filesize

          4KB

        • memory/2396-18-0x0000000073D00000-0x00000000742AB000-memory.dmp

          Filesize

          5.7MB

        • memory/2396-19-0x0000000073D00000-0x00000000742AB000-memory.dmp

          Filesize

          5.7MB