Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2024, 23:53

General

  • Target
    0e6b6495f1c685057bfe67d8f2dcd260_NeikiAnalytics.exe
  • Size 118KB
  • Sample240601-3xccdaca42
  • SHA256 eb5ee0e46e74dd73f1a69e60281e2d725403f137a31bc1847deb91e1ce86e477
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5073) files with added filename extension

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

  • Executes dropped EXE 2 IoCs
  • 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\0e6b6495f1c685057bfe67d8f2dcd260_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0e6b6495f1c685057bfe67d8f2dcd260_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:1772
    • C:\Users\Admin\AppData\Local\Temp\_.files.exe
      "_.files.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3444

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp
        • Size 60KB
        • SHA256 84cc3a26a2bbacae6394ec75b0afd0ca49f5ead8bb22d5a28a7fa5a19f146fc9
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 172KB
        • SHA256 684c31e5d20d24bef5c6c7a853ff59ccd2c2e9b740f2a2e8ca2793ca7b3fc02a
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip.dll.tmp
        • Size 159KB
        • SHA256 657ca9d8acaa1b5b91c1b3f753160a61a22e4f7a7a4a814d7d9c21252819aac8
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.3MB
        • SHA256 323fe13016fed38731395e1970980f6bfea8f89be75f316ae835a0a43623afb9
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 2b558ea5e4458953bd0219a6700081a32f73fa34ef0f75865d54576603268748
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 604KB
        • SHA256 dc922865390ea1440ab196bcf3f52fbb5a5d77804b84496653499140f4b56a00
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 269KB
        • SHA256 cf97a28b2654bed88d13ecf808828b85162116463b5352df488d65142dad40ce
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 248KB
        • SHA256 549d614a9d2f75ce31412362056cbfc34da8d7bb870ff090261e42724cec2729
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 990KB
        • SHA256 fd6616fb59c181261f2c9866915feba23bb68c6f98ebebe0cf98c236c9fbb5fd
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 744KB
        • SHA256 3a7f97caf6e56d103809e1ac5f0f629b15bea367332dcee0b85adc9e705f7c34
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 117KB
        • SHA256 206f476d68f6d9144226e79efdd4bbc3d35b4aaba5874b093fa3f2fd15ec7355
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 67KB
        • SHA256 e742f84e3849c34f8fa5c93b0f9594b15ad00aeee51a27a835dcf8b5371b2381
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 72KB
        • SHA256 bb42988b0f103ed16627b94db0decbed959b3567d904381ea1d8b67b0b141ed7
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 69KB
        • SHA256 0a54b7b2aba91f9b515f1a13f48df2dd45b7eaf28f100cae64e1d0df2071a76f
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 70KB
        • SHA256 85451b771bb630dbd8c933ceaa56efba171ec4e23a1bb1e17563bcc6867da5cd
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 72KB
        • SHA256 ae4f5dfe7bf2d819e2a832520f77f64c53210013efbe390b2629660849312615
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 74KB
        • SHA256 f04c51afcc23d11a031921290f51d7e30b9378b7c950aea166537573aa522e37
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 69KB
        • SHA256 fa78f4ba5396050366292bc02bb2af410a08d121c8e7a1c7dbc923e4f6842f8f
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 70KB
        • SHA256 41890795407cdc508c751d4bb5cbf00473d1e620742031fabbbd6d175e201dbf
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 68KB
        • SHA256 718372a7c451811f3aa9fd6642d8902462794072b95650dc75640eae3c301ad9
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 76KB
        • SHA256 1f621d7f5d88bf1571b7b288ea66174d6d67521baf31699dfee91f9adfc88d31
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 66KB
        • SHA256 450d9182c09ca889d2c7916c55df2eab2455454c42e1dbd0d7d329b8c06683b5
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 68KB
        • SHA256 768f44ed1f3090557f1f7c82cca23c5961295c5279d529c22c22ecf28b0f2988
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 67KB
        • SHA256 7306c4ff8832a86ab554bf48f4e26371e860dd282c961ae891da992436d75d57
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 73KB
        • SHA256 ff1eb4bc3e38b3db97f5911a59a8616ed28321b138fbe4f0788bc15654792de5
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 66KB
        • SHA256 e48fdc011961878c116e3622e3e5f810bd2ad6c58058ec0aa262cf8c9bce6425
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 68KB
        • SHA256 fb76bec1b92daa7c9bc8e57e39fe962feace2ff2fd7eea12dcd439316353f300
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 67KB
        • SHA256 606c48f95ceeeeeed29d8de35971c68610c311326197b0eca9fb1474a4e4a8f2
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 77KB
        • SHA256 3434dde6f5536eaf5e61e99f51a6d2ca6a1e623808b1c5ed4375f55640b90b2c
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 68KB
        • SHA256 acbff7b53e1ced80e3d635937da63103626824fed17d12ab5f46ca6d2d81e59b
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 70KB
        • SHA256 4c0f3d1b7f314bb5e218d2ba74cbe72cd585645b5054f5c07c82606ee34fec15
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 72KB
        • SHA256 f1e404fee6b72c4d15ab7bca7aa578559a37ccae770ec874ac554a52b1cc6449
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 60KB
        • SHA256 a6b0e0f36c1ed5ae77a883f16a393d8295c1e0459c06c7cf0ca51c84fd63607c
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 60KB
        • SHA256 d4160d3d3213680a79f57f7e0137655821fa873c3a57910f68e65461b0703149
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 66KB
        • SHA256 b8e57c26f917bea7b461065f1e7b09cbc570d2e19804e7784a444e178bb12e94
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 60KB
        • SHA256 511d9a02f94706c5276ea4241d00e3e21436e74ae672fd59261b2aceccaf366a
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 77KB
        • SHA256 0b51c4fd12c754306b9aee5b8e81ea5b72827cc866538c851d3547576e6c6220
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 68KB
        • SHA256 4d5948d8dbd4f65e7b2cf8f0706d8cfd5f7c4c16980d2738c992ad6286113c7d
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 68KB
        • SHA256 a5b2909fde364c4d6f4f66fc4e5ea1532bb81ecbb58ac2579e01e43799aab591
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 68KB
        • SHA256 a2c1630d6af6c6565ef4fe8a5b36e96b8aae5daf2ac1db4533aa852e91b42744
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 64KB
        • SHA256 b2c481351c54ceba793baddd4ead7347edbd732fc893ba6f38c27e4d2c2da506
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 70KB
        • SHA256 6869e79891bce0a3eb764e45d76b5d337c940f7ee5c6d937c20e0180a5be2ca9
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 69KB
        • SHA256 90c2e4959c630dc3ce4aa57ca2598b42ea0854ac9a6397bedb30dd6ef5ce75ae
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 66KB
        • SHA256 7fb6e810910c4e5a373da45e250480ad75c2f9ce6491f92e9bc75c654df07020
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 78KB
        • SHA256 dd5a74f269298860f0c8598d89fbaf01698e91af7d8355897e24a921e96a95f2
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 70KB
        • SHA256 8d846a84eb3adc7c3bcea71e7947a5f99fbb6b53f95fde0e656e30edff03b4cd
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 65KB
        • SHA256 404a94d1e6b0a048d62782cbf9e9650eab0fff21827655c9369883ec66eb099f
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 66KB
        • SHA256 6b3fd008bb908a498c86878cf57117ec9573789a64d99197eabf2919f03b3a64
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 69KB
        • SHA256 112909a099cdeb926d83f4c0ff677454686dc039e95ee6a8253468f3ed5c765c
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 58KB
        • SHA256 f1b563dac74c034bc6d38336d65199e696fcf16f2af5496fe36bb75666ed2ab7
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 74KB
        • SHA256 9621434243be8439f4a731f6ff4a23381e5e39c64e75ce0f3ad18bedb87ff256
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 69KB
        • SHA256 6ed10068e40c1cb3af7c54d510b95cc33b31bde305218fe7961f46c49f003b57
        • MD5 SHA1 SHA512 SSDEEP

        ps.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ps.txt.tmp
        • Size 68KB
        • SHA256 64c9f4b06cee9513b47f70bda235b16ece76641653cbbeebc4526fc497e2569e
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 60KB
        • SHA256 c6b3e06ad5e8324d246e69acfb8221d1b17bbc09233866f4d6081b5dacbbb5cb
        • MD5 SHA1 SHA512 SSDEEP

        UIAutomationTypes.resources.dll.tmp

        • Path C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationTypes.resources.dll.tmp
        • Size 78KB
        • SHA256 42865a6ab746c4998bf77b3f2211d2a11accae85b3ac2ae23d73547398e326d9
        • MD5 SHA1 SHA512 SSDEEP

        _.files.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_.files.exe
        • Size 60KB
        • SHA256 42a225c5e3b689651f1bad2ab19d68402f9abd187893605db32f0605ca474cbf
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 58KB
        • SHA256 b9414d1bd5f667c146297565825584c141272f45df68728061552d84dd54b9a0
        • MD5 SHA1 SHA512 SSDEEP