Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 10:00

General

  • Target
    72ade0fc9fd5d6dde11acad67737a8a0_NeikiAnalytics.exe
  • Size 112KB
  • Sample240613-l15dwstfkf
  • SHA256 c687909863366fdf7d20790b118cc53ce81107853939a67c6732e206086b147e
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5249) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Executes dropped EXE 2 IoCs
  • UPX packed file 58 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72ade0fc9fd5d6dde11acad67737a8a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\72ade0fc9fd5d6dde11acad67737a8a0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:116
    • C:\Users\Admin\AppData\Local\Temp\_Desktop.ini.exe
      "_Desktop.ini.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:852
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:940

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.exe.tmp
        • Size 113KB
        • SHA256 9f1c3b364629f21f8206664870c9829ccaef049d486946773673b014533810af
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp
        • Size 56KB
        • SHA256 5cb222778b6ee6b5d56b3822d167ee29cd6fc2c540c871a5099cd51c5d15ec12
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 169KB
        • SHA256 22924c888565c59b91ebcc5b862fa509d1b4bd1f57185d6a1821dc8061ba38af
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 155KB
        • SHA256 8cc9b5f0990ae5e6a7229434ab918c5e9df07bc57f46fab5bcb09dcc3a60fc55
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 aa03d8f105abe858551cc6c8b6bccdd903ad052b1ef42cdb043c683e343b196d
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 600KB
        • SHA256 91e2631926526b5a2fecc833e31e1ecd0ef9a4a52db420ae49b68109f888d468
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 245KB
        • SHA256 7534fdd201e0634c5b140548ba4648bc447061a840fe4e4071ff7b5be65a2671
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 987KB
        • SHA256 36e60160e29ab6916f9d9680f8203ac0f3961ff810dbe7a74ad320412926da8f
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 740KB
        • SHA256 3a2a6d74d36a596a7672039238c2eed3cf7371e15ece8eeca9f5cc6b6aad36f0
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 113KB
        • SHA256 4e56650f1f3d301470623d24e64101a54f5f8ad4ffc8373a3d7d050eefe431f2
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 66KB
        • SHA256 38d88a2fbea43635ad60693268ddf9e856f90ae5b6cf45ea8d5c622eacf65867
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 64KB
        • SHA256 76d7c84fce5ba13a2161dcfb3bf5530fdb4dcf80055428e799a7d14f360bdc45
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 69KB
        • SHA256 ab005cf85055b940eaac5f9696c86c01ec18ae143f6e78039756f15ea513a13f
        • MD5 SHA1 SHA512 SSDEEP

        ast.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ast.txt.tmp
        • Size 61KB
        • SHA256 eadd555f8c71b16f1d577ef98aca1e4a2d2a4e834db8baef3b055e63b8bd0a1b
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 66KB
        • SHA256 542272bcdddb3256eb02c8bb0d20602a0d318dd2c4d407b405f949b0364b15d4
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 67KB
        • SHA256 8ee0e1dc6c1fe91816422869f7a50da4f44067574be6e43f5dd61cd9d6a0948f
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 69KB
        • SHA256 56e6b7fc632c82e33ea7114bf7f70409aa6591b33733587b7914e4faf6d17172
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 61KB
        • SHA256 14c8d9742a07af3b56ba8fa12313e1b0373b12f70dbe53ec90d595b9f65a43b5
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 65KB
        • SHA256 777d93a22496a3ad60f5a71565a5aece135fddc9ec02df234db534aebae7c3a0
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 56KB
        • SHA256 c2348f567ccf9b4a9a485b4b30520dddb7ceea528aae72291bd88edb89e1cf9e
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 65KB
        • SHA256 92e34ec8430312dd6374deb83184e9e96486b2a47d8f0bf43f7da7648dcf67f7
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 73KB
        • SHA256 2c46b265b61bddb8ba2d12c2198e11c3719df8eb34066056afd6e3c70eade7a7
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 64KB
        • SHA256 92749a7c2b08b55fd17b9f2a90c1d4ed41f8e69a781d41319aa5083675e316c5
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 56KB
        • SHA256 5e5afbfa7007cfb562e5cde3f47fcf785c9cdd50b8e1a120229d663a4c4be440
        • MD5 SHA1 SHA512 SSDEEP

        et.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
        • Size 63KB
        • SHA256 2ca79e3dc6de2e304223b6a7a6134777999a189796b4d6eaeb0bebed11e56a05
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 65KB
        • SHA256 ea49c49329ab4b54a6b387ab90859386bd7e49a021da258e6cd97f205f9c75bf
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 70KB
        • SHA256 01e68dc44c680fa64b4fa0de972f594da387a4fb17ad2042891d0ec66af7250b
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 65KB
        • SHA256 e77bb1630facfe22bfb81979af08679fbee85922d62ef08afcbbf655d5859dcf
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 66KB
        • SHA256 a27712b2ba4ae69fe329d6bc09bdff2e816c41b1c12410c7b53e44136e37822a
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 73KB
        • SHA256 ef33908a8c6f5a1730245722d260872635722dbe72fa5aeb84b234208d0f8eaa
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 67KB
        • SHA256 df105d7a798b52584ed36af2df5a6bcbea9d62474a6596796c98fde6ed62b747
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 73KB
        • SHA256 8949d9ef2ddf8b88944bc1fb53797a2c323b6dea4bbbf8297d988c9aae06a8c5
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 66KB
        • SHA256 0eb4dea4140a2282636e41ee6ebe8fab950534e1396da329a793b559280bb9f0
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 64KB
        • SHA256 e74952a536a08149788175dc0d8173262e128286e27969a7a9522619a343e55d
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 66KB
        • SHA256 333c65ddc63a7add9418dcacf8bacf1a4fbbf4a4b04115c35f33b4f938fe4597
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 66KB
        • SHA256 7223e56c2069ed091d06bea32afc73525893c55d671b39f9f2b4add118434ef0
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 68KB
        • SHA256 3ba30d13f9d16b1e2cb3f5cc184f295a672541cc37493e0a10f91aad49397ee5
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 74KB
        • SHA256 6c961f5de62d64f70eafc7bc819face7ee904ccf63ff917dbcf18be1cf299ce5
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 64KB
        • SHA256 5830a81d13d6056fb6959b6a91509cbde7356c64dd8d2479f050dab7ca0fe897
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 64KB
        • SHA256 20ae3a1d35e58da722f3ef345fa9485809af33526507b17ef2f19909a5a38641
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 67KB
        • SHA256 83866ab591010fac30f79baaa9d27c740322075bb194341bfd262e196ee9d877
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 61KB
        • SHA256 4d3bf8ddd6471c7325188d38bbe9a3428702e2a6a54118ccde4aa59783cf3086
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 64KB
        • SHA256 093d28d90c7b14c8ab43235eaf58f68713e0e06fdf68cb679ae27baaf062a7a6
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 65KB
        • SHA256 14974a4d5c76c33e55e7aacc01feb157ad21edce50af457e00b7763e521bf982
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 61KB
        • SHA256 4c7b9c9d707859f6d5fa401dcdaee5158c7c9665a72345bd2b890a51ccefd7b7
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 64KB
        • SHA256 ea38c92ed4de83f4b2e1ce3c7217dd53da09a9fcb9e2addb894a6442ca7914a5
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 64KB
        • SHA256 511b57258acd34b21c73a32550e41c198913d9aa20f5a4d363c00dbe9c462f33
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 75KB
        • SHA256 8e21928722563d52559aa472a5dbed33bd0b4cda94d848835704925973259945
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 77KB
        • SHA256 90082d340bdfaf12f9f5fe284fbc72a2d9e6105bfcfd0743be13ed1ae4ed2bcd
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 67KB
        • SHA256 cc538afc0e54c04a280015764f946a965f58afde285d49ae6a249fe65a98a023
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 56KB
        • SHA256 94609a8505ec3b08819b765edebe5448dda333b92aa791ef3b6fbd6d17f73c5b
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 57KB
        • SHA256 c6336780a5a5f004d95120480efd17f0373f0a765399e446cde8c86774ff53b1
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 57KB
        • SHA256 58172a7057b2ef2f6d8799c0d32c6b01b1c63d10787335cd19aeca632fdccd50
        • MD5 SHA1 SHA512 SSDEEP

        tipresx.dll.mui.tmp

        • Path C:\Program Files\Common Files\microsoft shared\ink\et-EE\tipresx.dll.mui.tmp
        • Size 67KB
        • SHA256 b49f6b50166d1e81bbef60faa9f2cc7460548db72212f0fe0048d83ea872cff8
        • MD5 SHA1 SHA512 SSDEEP

        _Desktop.ini.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_Desktop.ini.exe
        • Size 56KB
        • SHA256 253a7af7d76962af12b38ab1997a8859bcf781430663fca3f3341bf69fe9eba9
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 56KB
        • SHA256 c1354bc5c1897b3e7b9e5bb64660ca3c7d14e5aa16a4f3ba19f716dce9c4a2e3
        • MD5 SHA1 SHA512 SSDEEP

        memory/116-0-0x0000000000400000-0x000000000040A000-memory.dmp

        memory/852-11-0x0000000000400000-0x000000000040A000-memory.dmp