Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 10:19

General

  • Target
    32a1f4e7264acd59b53dff71ee586930_NeikiAnalytics.exe
  • Size 147KB
  • Sample240612-mcw82s1cla
  • SHA256 2ef7cef015b868983c42fac7e71226ba489e8ad4688d223753bb9545276ec247
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5345) 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\32a1f4e7264acd59b53dff71ee586930_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\32a1f4e7264acd59b53dff71ee586930_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:764
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2876
    • C:\Users\Admin\AppData\Local\Temp\_UpdateCspStore.xml.exe
      "_UpdateCspStore.xml.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:1572

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2447855248-390457009-3660902674-1000\desktop.ini.exe.tmp
        • Size 147KB
        • SHA256 38ec0211b31148160b31f23ff89a18792b88f3a9e7aaf79ad0a971e755f17682
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2447855248-390457009-3660902674-1000\desktop.ini.tmp
        • Size 74KB
        • SHA256 760d44d7b5e968b1874c6c9054389680c68a38a1c7f84c47561eca027780621e
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 186KB
        • SHA256 77942abd3ef58204fbcc7ba041a6f86b95c5748733cf1c833c00c6e9069e1148
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 172KB
        • SHA256 16643382352d52cf681c062af6ea9084bd29a9aabcdf23067265104781fba2fb
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 0411899423dc4c75844a0a0c4c53a51f9927189eed37c81a62c9a47d7b8057a9
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 617KB
        • SHA256 9edc18ae2606a568d742adad7a191f9747f33104860d3460d651a1e80e20e335
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 283KB
        • SHA256 6557fd5227361b47dd8e1d57ccb989df2ab3581a1e08446587f51b3d847d8add
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 262KB
        • SHA256 c43e1be61749c640dec5a1c76bd6aa971e5eac2ede4e3d0af71909e7584b0c1c
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1004KB
        • SHA256 663ccbd834d43502dfdf7ffaf9ea89bc3596a3084685cf8047b07d1338d7370a
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 757KB
        • SHA256 8bcb6592d59bf4606d2036604bc93a29e4248e42259690628605ea045d3ab9e8
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 130KB
        • SHA256 3c096431342052c9af17e3b4172502e971d40d34474cc2bce5ef3c320a3a47ac
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 81KB
        • SHA256 9a78795d7507e92a631571247a333b852c1ba93ea438622435437062445a97c1
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 83KB
        • SHA256 bd10271100a07c83478c393bda2418e8e7182fe3e98df58b917fa4b76cacbdb3
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 84KB
        • SHA256 37241a0a0e4efa034fe74ac22842e93baae055931fc930164e59cb84e28f2014
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 82KB
        • SHA256 2684824bca020d4012ce35c93b8fe5ddddda44ded516911ef0aba1859e46f3fa
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 84KB
        • SHA256 761603ea230202a34c8d1d82694a5f923da9d2360c65304ca94cf2b801c21ceb
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 82KB
        • SHA256 26a2945e8a690867b28a064730cad1258e3a14a9670fd526ab7eac3e957eb5bf
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 78KB
        • SHA256 c9aae7c511b97c3b50edf6dbb69f394eefb2db1ccab28c3d9a6d43b2ec108d1f
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 81KB
        • SHA256 4ce942bb7010ad17fcc04a9583aaa72f4b731e924d7dd69fdb4b7d7c15649c5c
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 81KB
        • SHA256 fd1f0e4d7efc2632eb3dbfefa188b9f80b2e6b5d146e580427e9f39e61d05056
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 73KB
        • SHA256 8508d159e8b1b5695c62c1c3ab132d27da65e0107b352145078e4b726b137030
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 83KB
        • SHA256 4aa94aae1e9b00abd6902f173c6d9bf4be4dfca9526950ba0824da39ee10f21d
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 87KB
        • SHA256 be21bd45bc1beb986691789d7b6307e614a457dd23fb908a5bd983135f8f8535
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 82KB
        • SHA256 9bb9ae1ba8d436ecbbc433263aad172ad74a22580b59e5c97e09832a3692ad6f
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 80KB
        • SHA256 ab621003d096fd353849f626a2163181ef9a425ea536f85a4ccde8187a641ee5
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 81KB
        • SHA256 d85a1eee1b0d1850fec8d7028dc0c4b393e15aefb280d82de16a74b949d2fdfe
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 91KB
        • SHA256 c1c351f78a6dd342f756c35c26030527166d9798df38fc30fb71c6bbffcfd22b
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 91KB
        • SHA256 6e159b328ed15d4da3899205ec298510a57d80993ec8cd09c090845f40ac024c
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 82KB
        • SHA256 030ec9bddfdd8a8a312b069d7df7b0ef97730675b365685b505450a03654f890
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 83KB
        • SHA256 d99435aff821a3f2c2d6fd2b64b761deb84b4351ca5ddc95790aa283d6553a56
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 84KB
        • SHA256 b8483abcdaa153cca837c012ae749fcbdc921d38e9c6f5bbb1d75e9529243347
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 87KB
        • SHA256 729609cdf4287d5ea5e595ffb144140259f6fd405b75eac452160a2a1243458b
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 82KB
        • SHA256 f1fcf03c506f74e1a1da7f3ed37b4a565ff1eceef43a837b0751147271affb50
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 83KB
        • SHA256 2acfa1ce5065e1e99ac08f1bd31057ff527fbe74667e49399372cd336f0ac18d
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 82KB
        • SHA256 f14499297b13794196366662366bf89cc8b54d3f6edc61379d5a87ff42df0128
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 83KB
        • SHA256 8ea6ce402a89ba1b58acf9a2264c056dabfb7ac2a9b39d043b7a05a92fd4efe5
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 72KB
        • SHA256 949974326cb8b7845ee6f78eb2d3d987a2fa958ac1287812e0999c8df9180ada
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 91KB
        • SHA256 3b6f9fc33c8a68cd2ab07be09d09e7cb6a73a1480b571024610d03f0abe57fef
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 81KB
        • SHA256 e6008207ba87e8c7e5eef21810431aac9f7fe501175d36eeba6d59176f76ff25
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 82KB
        • SHA256 77cdc123468c84e8d7386cfa0fd04faae1994bc68257d2f499b96e5857cef20d
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 84KB
        • SHA256 1646652b6233afe40486f3a722e8fccac68d39ec321f12c51178b18905d8d594
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 83KB
        • SHA256 a4e0fff1ce281fba691781f8a02f4a34402ca8b8ba591e04c4cd116a7ff37279
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 85KB
        • SHA256 1fe791bc9b2c243e2ded9554e34c276be9e60f970030f294cb352058571d543b
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 81KB
        • SHA256 e58525ab1c8c5976d11aa0bd9f34425ee636970030212dcc7fd0f2d87e1c659f
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 83KB
        • SHA256 9a8ff70c6ab5cbdf07e69a44790a4c788fd9051ab558bcb785a3953c386afc95
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 79KB
        • SHA256 caffb1dc821b51dd5bba697ad6f78b6f2a44ca0f000d1e775ee09902ad0706ad
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 82KB
        • SHA256 5e9b7e55f550dbfe3b411ac3e37933273a8e64743205ada94de58244b907deb8
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 93KB
        • SHA256 f364382f7b804cfdd370cd4b4076512b8788ba2a7782d8dc4c99942dfa422a2a
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 94KB
        • SHA256 36b113fcc957e20b56c2027bda198fe805b2f05ac5d84337072ec5181ee5d119
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 84KB
        • SHA256 b9f501644f82ac04053acd5d3ebfcb88a45fa4241b81d46eefe3588605ee4bf6
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 56KB
        • SHA256 57332fad25d1ee552cca3e1954313f1d8753b20bd0904430fed802a465fb2dfa
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 83KB
        • SHA256 16868b01ce9486a0fc82d258ba088860e4f7d09e764e4a67d7980dcda6a35217
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 79KB
        • SHA256 455360caa5f1ca5580b6ab789e476db0dfe08ad3e9e4dcbfffc1ab0ab6446688
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 88KB
        • SHA256 8e6f172060ff5725a303a7acc2dd66a7a4d1dcfbcdc4b00a6fa96bd76bee842e
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 83KB
        • SHA256 5d74678382f221fe05b7fb08d3fdd43a7c2d82eaa5a9519afb95b9b4e7e14f02
        • MD5 SHA1 SHA512 SSDEEP

        pt-br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt-br.txt.tmp
        • Size 83KB
        • SHA256 57dc671c285ad0d91edfda29374cb5e757ff86802554d7242663fb140ad09fdc
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 74KB
        • SHA256 6c0e0efc2856a1bb2cb177602426184561a837b4cc18bb6d939911e78a9120e5
        • MD5 SHA1 SHA512 SSDEEP

        currency.data.tmp

        • Path C:\Program Files\Java\jre-1.8\lib\currency.data.tmp
        • Size 81KB
        • SHA256 b15dd1d9dd86723d7b8f6b6ef6a2e0a670de4242041860c09431062a08e84cb0
        • MD5 SHA1 SHA512 SSDEEP

        _UpdateCspStore.xml.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_UpdateCspStore.xml.exe
        • Size 73KB
        • SHA256 4d300ad67a0e6561283037d63ce657de9f29769fd98fa949a8f59e2deceb84c7
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 73KB
        • SHA256 52120cc0a65d259ebd547040eced5956e037e7b660dd42cd43809b68d2070507
        • MD5 SHA1 SHA512 SSDEEP