Analysis

  • max time kernel
    145s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2024, 22:33

General

  • Target
    711d68a2aac69933c6bc51d9b15c772a_JaffaCakes118.exe
  • Size 11.1MB
  • Sample241023-2gnj2aserf
  • SHA256 678fd0740b97f8f3c4ecc01f37b224d4675a7f6eb790f2aa6b069d03e290dadf
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Drops startup file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 3 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\711d68a2aac69933c6bc51d9b15c772a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\711d68a2aac69933c6bc51d9b15c772a_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops startup file
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\SysWOW64\HelpMe.exe
      C:\Windows\system32\HelpMe.exe
      2⤵
      • Modifies WinLogon for persistence
      • Drops startup file
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops autorun.inf file
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:716

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe

        • Path C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.exe
        • Size 11.1MB
        • SHA256 41a202dd494af5ec67b15494d928da32ffd0d8d533215d5adfb3e9f6525272f8
        • MD5 SHA1 SHA512 SSDEEP

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 da5425fa685be029d44c289b0b45dcc95a80cc4652799a678d368d4cafc91aa0
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 1cc01c422952511131348154bff2991b44db63ca1d6c5a0f9acafcfa06d008ce
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 4b8d3598f719eb2b87275144843fc8ef1216200dc02303bd09691877b63aa96c
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 9b894d2aa2a898ff59a8d4f134afb4b3935bb375ce2d171f213b78edaf024a65
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 c74a37596970c69dd5f53cab77e83df8623ec127c3316779e6ec52a59028e9b1
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 70ef04dba403e39d3dc258def482dac6a84ba0925ebb29fd5ea0fb3e28fa586a
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 dbb3d110b7f06002e10a781ecc997bde4a6138c5e7000eaf708343be46476757
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 c46f2cf40a4b9ad58eab269448f50851de3ae36cbeb9d8390763d2aae222e537
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 463f21f0cb31d6edb8d53d98c84cc433fc801fc3c4567e7750283e7789f3bd7e
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 3fc73a238588d8d3569c6c829254d7c8998f4e2da8db02f6fa13492c94f6d7b5
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 0ae7f616c3d2154135e6840b900b80e6a15cff473c9ef101c0e2f6291538e463
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 17635b0d89661edd9e0c7fcc2782a6d9ca6a03abb6fc8e3ce50a64c805e8c6e2
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 495ba8677f4ef5326e8ad800b7bc470a5e96d328ec002fcd03518318a75f08d1
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 8d0c9cd1954d2821e59ec93a727523037eaa867238411992bf285d4503865e0e
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 e9fc1c678fcf1e345cc6ea9d87601814dbaa9879dcaa14b3fa53a2862e86615c
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 57f888d5520653512d71d03c8bdff82245273808f45806c9cfcc5ad7750c911c
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 34341556b4d0778e5d5daf435d7cd363b51cc1fa30aad2e771d2629dae058721
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 ddce0d4e9f746d8d85d38fd94624698d09287eca952d4e9656ce8d47faf77a20
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 46be63670aa5e44fa93b1e80fbc44fdc3c1d5481000849097ddf4e4b8b9c29df
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 a3810c753513514103a0d3e1e001bd59cd021dc08c4139b7ff8f2da736d58935
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 b5ebee2d0dc8768ddbaff20384cb49759c7543bf11aa7704e0e3a29dc05dfba1
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 045ce3026e436be35b013ff1cf4c42253890cca5a3f1226eb16a3220ad3264a2
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 392c9e8c90d8067ab7c404c0b57bf9a9a1d7f2603d41d45f139b73ed723ce0bc
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 5100053f9aec684182e4e950450513690d596720de52c35ee781fbcdce5857d4
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 88368720d1c338699991bdea15907581f84e1f6313f8b4175a92822cfb882888
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 3610320e2f0fc3aedac54cdc2b96e5159d69b91091449bb133fad5ce2f26545f
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 56e874a31bd32293ab84661f3cb8a3e00289c1c22bab5b0d8a0e89e43e6d4e17
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 554e44e24a5e29ce1c77f0ee4971225db89986e8154e0f7cc8caec56c741035d
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 8bc23c9b7ab07b7fc0b33ef5fe9110252652db01f5de23ada2a01186ac1632ef
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 ecdd0a72ecb70b05de4ff3d3c1f62b211e9539a3ca117e036325717ba30afba1
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 8c400c0692d9480fc584ae70d74d694ed950272c79913605ededd83f2c2e3753
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 94922cc042027484c6b6a40c3471045526ed04cde436179bee6d9fcf134b3000
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 8db02a43dc332e1615dd09cd076284feaec218ced2901dc593a6101a02b6c351
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 49f56ca5bf81f2f92557c43ca759eebdba265bcf36ee46672857db453017a47f
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 f82cbdf9acc98c77bd254e7b4c0dbd936157b30186463fc9b25d8516d2ca2bfa
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 170df9e5bdf046eb6a6e33ec0981bd86f0f2d2f8cef913d9b87f1131434e4a8b
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 0b9ec392c61ef8583e5a2c9655fc77379d72afdef5272619e8acb732cb257470
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 de68b51256574819cc93e2b1dc4022602e312b3214d3b9fe698f2c29bc3cc3cb
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 1823c482ecba3c82d322e0fbbc8f6cb3988efb860fef22d831e3887925fb0605
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 c9a208391dd1f3b2c7073d572fc713ac62d834ff46f295acd80ce51cf63d5645
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 3e43cb37e3a469749d35b2493a0aaf2c443870632e21d8703f8d5f90120bad2e
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 92bbcc02194631211e6a60d3d412bdf1c5d8d3cb8cf33a12a026ff60baeaf651
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 d9930ac8ce1bc1e4a1a4d881b6ac65f9aeb41473566cb32972fb517a022b12f5
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 7f7c3f288f42bd4bfd36ce1957577e0d32ab66848e7b03e1ec037ec261fcd21d
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 38a0cf39cc0bf88390c4964272b2b47936e1f6177954b5e92572979776125e5d
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 aeff6e75d6596951c2aa5700d322e024d8d6f4a2738658854f9c9aef9c0bb7db
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 03705be07ac460ead99e55d2cbcd21061a68c6eb660de898cfe77900221a3b75
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 d5f2ebdfd85ac6010c3c76c4db840cd32c87f6b4f744baef869fa695d367b96d
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 6e98526269589d1c4ed6aa3ffc4492561b42b3f76c1344a5de4b874c490ff376
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 e5f528989dd7897184511581d23a1e3a79d19655eaff14fa6f6fb46094a4dd2c
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 6bbc43e855815d5f3366fbf0bf4a8aeedc620ae66018404e598a810e64b23b94
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 10038893bf0adbf33a92302efa0197349b66c903342a1bcb2b65b3af7233fb4f
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 1d5fcc03acbf3faca71f961d1fa7fda183573f6794cc770fa55087401a61a50e
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1KB
        • SHA256 5e74764ce2a3624ee4fd27724a619c2a142c28bbab3b2008620becc9aa47edfb
        • MD5 SHA1 SHA512

        Soft.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
        • Size 1019B
        • SHA256 52ad4a2c5aa76779d942293ed63651bd4995c9b1da68eb4d279e972eb6995639
        • MD5 SHA1 SHA512

        HelpMe.exe

        • Path C:\Windows\SysWOW64\HelpMe.exe
        • Size 9.1MB
        • SHA256 755491803691aadcd154c51f643cd2f41c877db0f5cba4bb0d7a5dc5e777f769
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.exe

        • Path F:\$RECYCLE.BIN\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.exe
        • Size 11.1MB
        • SHA256 f7860935cd9595c6e2eb54ea71688a3146bcdc99099e996842ac527702c97482
        • MD5 SHA1 SHA512 SSDEEP

        AUTORUN.INF

        • Path F:\AUTORUN.INF
        • Size 145B
        • SHA256 cfe448b4506a95b33b529efa88f1ac704d8bdf98a941c065650ead27609318ae
        • MD5 SHA1 SHA512

        AutoRun.exe

        • Path F:\AutoRun.exe
        • Size 11.1MB
        • SHA256 678fd0740b97f8f3c4ecc01f37b224d4675a7f6eb790f2aa6b069d03e290dadf
        • MD5 SHA1 SHA512 SSDEEP

        memory/716-50-0x0000000000560000-0x0000000000561000-memory.dmp

        memory/716-5-0x0000000000560000-0x0000000000561000-memory.dmp

        memory/2260-0-0x0000000002300000-0x0000000002301000-memory.dmp

        memory/2260-45-0x0000000002300000-0x0000000002301000-memory.dmp