Analysis

  • max time kernel
    150s
  • max time network
    53s
  • 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, 22:55

General

  • Target
    8dda59e84c3da574639d284adbc8cbb0_NeikiAnalytics.exe
  • Size 187KB
  • Sample240613-2v3k4stfne
  • SHA256 dc0cb9152d6f0066f186315deebda03ebd16029a944170a2ea54d32865fa42c5
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5124) 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\8dda59e84c3da574639d284adbc8cbb0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8dda59e84c3da574639d284adbc8cbb0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Users\Admin\AppData\Local\Temp\_python.nuspec.exe
      "_python.nuspec.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3800
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4828

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.exe.tmp
        • Size 187KB
        • SHA256 126587a15462c2b1cf2756a8887f0346ddcd3a2358054d1a6ee397187832c24b
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
        • Size 96KB
        • SHA256 753dd373c986f70fc532ee5c5992a039985f8caa3977923569b718fe989e5fa6
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 208KB
        • SHA256 79d07393ad02b5da6c1d1e86edfdecd4da1f23faf2dfb720e48c3c04352ac365
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 195KB
        • SHA256 17c32b92ea1d4315766e2f678d479a9dfb1914ad6dcc0444001b3fee4f3050bc
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.9MB
        • SHA256 17dbe19619aaa82848ff01673ff44a8fb72f4f40a5a8c6c1418b88e8815debaf
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 305KB
        • SHA256 694986f3e67edfa48135750cf26a0826994af7367a38e71e58b2a87c915809a1
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 284KB
        • SHA256 80ff8a2e8d372154b43ac0002a00a747b0232783cbce99d5fb5c453c8685610d
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1.0MB
        • SHA256 5bdb9d6bc4f70a5980c0196d7552b0c16d54573bd313dca89ac87ed4b76e54d9
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 780KB
        • SHA256 244b60628b0a964705290c89f2d2080a750f189fb483ca230563bb0f532333ac
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 780KB
        • SHA256 a3c6856545828fc6da7c2ea713fd39767c5f735ec84234e7d095d795c0f99754
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 153KB
        • SHA256 f73ddc1b510a46ba21b73f7715eec53aa5e743572d515a0528359c2443b8afcd
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 105KB
        • SHA256 4f283e37f8f495fbc7d9a05fc55a4e2e235756f54ff13ccfedf7f922467fc26e
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 103KB
        • SHA256 d2b841e4e4b1ce5ab2af19c9576effc5622e3d8845b7efa00064dd82a8dcf303
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 105KB
        • SHA256 43401c852524b8c4bec141ccf8312a11672daa2afe7ca95997197b7567f9a95f
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 107KB
        • SHA256 5c42e4dc2aeedbc0371fc121d1700cb3bf1bd2be93609eb94a5a41a397551aab
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 107KB
        • SHA256 b6287aadba8d996a0239695169c2aa549f426d6366571b17df71439727d18c6b
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 108KB
        • SHA256 c02d1b12eaa64aee933f624884d25f6b2ff23212a8116a9a0765ed657226a16e
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 110KB
        • SHA256 02504f400ad7b2411ed104cd72779634013993655699ab9fc0830c0cabc1823f
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 101KB
        • SHA256 9c414cb4a4227398b6330d19b59807d58553b41e3f290c36cad2572c2cd73635
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 105KB
        • SHA256 ce65396bca74ab7b98da502eb21be64152be3ae3ef052a16cb252c3478280d79
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 105KB
        • SHA256 16cb141254f4fb094b452d8ff054f861f48e5b988ea49ee2dd25047e8c1a7d1e
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 101KB
        • SHA256 c876d947f7c8709decd698d748456707d35b11c75d40b36fa1ebc0ad8515bcda
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 104KB
        • SHA256 248251bc51b6f4a97f4a250ca3b9a70b7501ddb54e8a42287452585595a202a6
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 112KB
        • SHA256 aea0958e521ee6bdc6a6d4781a2991e7aaa04992cc86b4e417fe542fc7fa52f0
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 103KB
        • SHA256 d2348bf55b811e33cb92fd86e3bd744b8d2d54c2320e5818119136b37cf7d783
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 101KB
        • SHA256 44acb26c85de5a4968930e59c3638ac93ff2b088dc1f3909cbc0ff459534b232
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 98KB
        • SHA256 f4dc9bbfc48f48afa313baf40ba7483b9efef7c512973e35a3fbf07cc631cf9c
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 104KB
        • SHA256 c6da7dab42af913004bd06e4bef2c8b524a4208e18dd384b1da21f7290047082
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 99KB
        • SHA256 2c2090ea86a68d5d584815154a2c4b65fd556607530d21267b1276045475c420
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 108KB
        • SHA256 fbe69ed413c0033c6abf3ca125db0d917667edc6b9757bb088572e0b65a9ec94
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 99KB
        • SHA256 ff9a1df1dc330d83eeb17e734619547f89e30e7345c94f29e3f642751a7ec6c9
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 104KB
        • SHA256 aec178f130ee2b58f4260efc5e0128d2488605cf9ad053e6f71659e3762d4dfb
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 99KB
        • SHA256 13d2d41c02df4c98bae0abd0a5e0f6954bd22066ead9598dc43c65004e62167d
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 104KB
        • SHA256 c0caea8ce76328bb68426dcee80972e7f5c1dbeecb0493c1a17ae4e74cc00398
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 108KB
        • SHA256 d71ec47d72212503e2ca9bd8985297f4f72308fd7a4700afb69579b45006fa8f
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 113KB
        • SHA256 3d757fe3ae249408e3e784854c7f59d27d380f88328951d7953eb497f5ddc979
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 104KB
        • SHA256 d2b2d48e5668e151f7e3628a1b103e5f6beb9bc537aa3f0cd9049fef9a4d20fa
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 106KB
        • SHA256 c33796fc4b7b76e319e3a916e8d7ec179d03cbdc17b16420ebf7bf68567c8316
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 101KB
        • SHA256 3c9e91a4ddcb6bb4841b7373c4fe9c05a63303de61614b335a3441a5a65da2a4
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 108KB
        • SHA256 5ab6e32bced0dfcbc787470bc4f67f5c3582d18618af578a85e5d3ff71cf465b
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 96KB
        • SHA256 b20fae48d99cdf50910a8c4f0d4c95ed0d08c9476ec87448f62ee7d29c556b9b
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 108KB
        • SHA256 d4b37701ef7e240e77f0719a00da3c7deaf3e26b0b9cc3d27b64ee14f143bfd7
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 98KB
        • SHA256 a4a4131b45046d17ca79259e5cc3dadac05efbbeab836df443ff03667a78755c
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 100KB
        • SHA256 b918ab174e6ef5f6b39d353e979c9cff82c95a5b267ba18cf9076b69ad42bc9b
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 96KB
        • SHA256 743465b77702762c550c2ca5db71904dddf8747b78bd5470686bf5fe253c4703
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 99KB
        • SHA256 76e6ab2642be4028bcb69285ada35207e242f2aa94fcdc59091a809d78e662f0
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 115KB
        • SHA256 3c0d0b4f2ec25bb7871121b3789ca46e9bb27eb52079b8320654b726933d0baa
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 106KB
        • SHA256 1886a3e465b37752d3f0df22855b38dcb606e4f07f3465baf318ee877e562481
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 102KB
        • SHA256 0ac2a6df0618d002776c07d188f1eb9ac6d035cae410bda2dc516af0ce928768
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 104KB
        • SHA256 9ae13ce54d1be2fe5cbd61cc519a33e64c962dc9502d866913e5f32d22805559
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 100KB
        • SHA256 6178fd787e482c84339cc95a450782e7f70f13a2eec53d6fd04e8070f727f405
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 101KB
        • SHA256 549b2744b838391cfde7684abda06df12ac353bc88b8212578096b0c366362c4
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 105KB
        • SHA256 df0467962aaed7283a3f7d5f4c8954563e5c43f5f5675853d1752e81d3e347f8
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 96KB
        • SHA256 3ec1dd04fd178de4a9512cf4a748fe4423ee37630a75f3968699110ebcfe3729
        • MD5 SHA1 SHA512 SSDEEP

        InkObj.dll.mui.tmp

        • Path C:\Program Files\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui.tmp
        • Size 101KB
        • SHA256 ed7a1ed2bc87a9786a408140bb55b19e1dde505f1dc5ba104f04c663ae5d0702
        • MD5 SHA1 SHA512 SSDEEP

        _python.nuspec.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_python.nuspec.exe
        • Size 96KB
        • SHA256 91962754a2fc4242f96067202e9dbf760fcf858a06b1b5a0bd719045b7050dd4
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 90KB
        • SHA256 f85dab0872df5adbdf677222092b0856a1838d56cae16021d069f293b4b34b61
        • MD5 SHA1 SHA512 SSDEEP