Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/06/2024, 06:51

General

  • Target
    de5a20a1b2e3700324a61050893898a0_NeikiAnalytics.exe
  • Size 152KB
  • Sample240616-hmwcaatdme
  • SHA256 034812f6064f5934860bac2fcd323ced3b8ec967413a43039792fa857e536c9c
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5205) 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\de5a20a1b2e3700324a61050893898a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\de5a20a1b2e3700324a61050893898a0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Users\Admin\AppData\Local\Temp\_RefreshEnv.cmd.exe
      "_RefreshEnv.cmd.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4180
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3480

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe

        • Path C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.exe
        • Size 74KB
        • SHA256 d4ced56663a33ca2d39a5d6751c9a67cf41d33dd0d5a4a9fca74950d7b0da5ae
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.exe.tmp
        • Size 153KB
        • SHA256 42c5dd827abf37af6e1b0f43b35bda01933703d4ca1f324dafb2b848c13af6f1
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 191KB
        • SHA256 36e5eb17bc227e4aa8251a64a850a4798a29bb71cc9119e088fbdac00db95a9e
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 caa219a342ebc55ba9905cbd0863e48c96f0a0de40f9c841849785d9294c79b8
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 618KB
        • SHA256 fa22b993f498657b94ca57aa19a7b43d1ba3e97c7eb4480d309824d13601fad2
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1009KB
        • SHA256 43bc31788d4704ef7521ccefbce9a98925267f8427a550264dc43105f4a1a505
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 762KB
        • SHA256 34ac53a27b47a33d60baf142368b14964f044a395bcbddb5eda38f5230f323bf
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 76KB
        • SHA256 f0a88e230f8daced2787fb77d95dc0427519b253fc329f0ee8eabbe85825df72
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 81KB
        • SHA256 17afe3c50ca5aebca736aad2316b4cebb6cfab7b2bab31a8cc1717ad31251804
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 86KB
        • SHA256 05b2827cdc3ea42b14464a384c3e6e99ae954773fdf8a9418e44ec17043f8e57
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 78KB
        • SHA256 f925ed251bee785698fe721bda5b94ddf3241eb97a7684cad3df009b8c49d264
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 85KB
        • SHA256 bcfe38334dd547f63784bb47d7414dc1c33436943407ac47bcd06d35d2796f62
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 86KB
        • SHA256 b738a9caa9fada0b3bbcb1317c2d6237f135ae5b28d3128990b444de0e8716fc
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 84KB
        • SHA256 45784e59f48e0830f61ad39b094eed68c7de9b6729fef21383afcfe6e7d97cad
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 76KB
        • SHA256 3a435c52c09da3067c4a039862ed6068a0c3019907a655f26dc972000a70892c
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 89KB
        • SHA256 6dbb55334c4e5065bbabf2d22e7d3ff9412b150095e79899514bd05826d3128a
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 87KB
        • SHA256 0baebefbd2a15796c9dddd44e3d19143d9d613a62c315d209c6e8a5c405827b7
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 79KB
        • SHA256 32ffd91b97f5a14424c665ff00fbe3e3187b31f0b1b31f470d5c312b93a564ae
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 81KB
        • SHA256 837c3ceea1c936048ac21a000d77a746410ce552897fbc4e28f2f10eaeed9de3
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 79KB
        • SHA256 755a395897dc37cfea15effe357e2e7c0773679ea0bb813789703512d327656e
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 83KB
        • SHA256 9b296c7d495e28748dfb66869b0fd349292ed45e2bf65b951a84556d0e556d00
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 86KB
        • SHA256 2d560ed52c32a53d3fc5db669dda6c49d7a8a395296b97e0a9f00945a4637810
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 82KB
        • SHA256 788c7c3ce6e259c558fb1ee838f99aef29f233351883e3cb03bb0ccf21a48faa
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 88KB
        • SHA256 ec1b26962e80aea45d9302c027e454c721874b2d2b8747a28e65143c73b6a0e1
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 96KB
        • SHA256 b6c01a4f272a59fea15dda73e0f9d3bf6e92089b8b3ca55a22ad9d8e1f4d6b21
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 92KB
        • SHA256 3831447185bd566dfeb9de25ba79352036b5675b172e9d26addd49fad1f9b0e7
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 82KB
        • SHA256 13d21bb53dfae451aa254e6c8403f7e22788f9f3be8a23ae769a9404e7f0d14a
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 83KB
        • SHA256 1169264cf232628198e24d0ae4fd5102ab8f67e3334e0bbc6b225c474e17f87f
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 82KB
        • SHA256 d5423a5c9a0b2921b821c2b24a0825f20eed32cd7cfecc010be814703ba21d6b
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 88KB
        • SHA256 022ee580d994194390d4c9a15c329bf5c67bca0473fd9e25fb2c41334b578ed9
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 90KB
        • SHA256 da150da7546cac60a78ae1bea0badacd3b754098e321153fbfd6a001bae5c998
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 96KB
        • SHA256 72f27553333e4e71edf716ae4d94afdae17fb144b4661b805ec9398d1ea3cc70
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 82KB
        • SHA256 6aa20eaafc60459d10b5cd01827065058e258515f4dda6801feb586d96fa8dea
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 82KB
        • SHA256 8ad2b2c13c3fc35c6d43e540f271efc40b798226edbadfb07d0fe5ec3a217902
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 78KB
        • SHA256 bbb9170ee23e493440bc0947ddff0c2edf6f0641905fcfb9de8de6d01b8a6949
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 78KB
        • SHA256 cf04d42ec14c2e805b7cd293a1140e11d729ba656da36649b85f496feb05c72b
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 79KB
        • SHA256 43c11b2524390173d8753ce779d5268f8b30cd69c2227688207252dd12093c7e
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 83KB
        • SHA256 48342e2e2171ea75eea966e33d2759335b00e60c515128aaa8de55a198dea139
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 84KB
        • SHA256 2dd4ffde5ae6878acca2dc00b49958e75c1c4a6724809a5fd2a6fa2095aa7396
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 87KB
        • SHA256 a3cc23a53fff12ad9012add68b27a9ec38b496849d4f35d759f0da71c1a3c802
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 87KB
        • SHA256 661ff6243d63497a8870c3dffc1702b28fbdf891a75fb19ca9fabc89ae01f5cf
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 93KB
        • SHA256 9be7ce15ebd20c9b6591690fb29978533fd52c52ec480b2926795cbdd35487e9
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 95KB
        • SHA256 ef26842798b5e5403c7460f6cffc1a71662d920c60e614dbed31e32085c028f9
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 84KB
        • SHA256 11fa6c40425f2fcdd8e10881d140d8cd47b3158dcd281bb9101fa315a1ebd8cd
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 79KB
        • SHA256 fc0f06fb2b30d62015529652c0914d331ea2ee204b66c2dcb959c165ac64d3d9
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 80KB
        • SHA256 876f339a78d0a139a975acdae45004f4b02b0e7b88ddbb1f4c47d3ff3fab6c52
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 87KB
        • SHA256 a799dc0473249bc249eacc107eb0dc2f532fb8af0e90f5fa9814b4a8f31e45e4
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 83KB
        • SHA256 6a00081ad7ca67df4acd9e87b02b73b864b2d69f2ad9d82031fd650f63f2c713
        • MD5 SHA1 SHA512 SSDEEP

        ps.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ps.txt.tmp
        • Size 82KB
        • SHA256 645d6db1dfdbc0badcc9389d96adb39dd0422e9f2b2c5057f0694f59a6aa1c0a
        • MD5 SHA1 SHA512 SSDEEP

        pt-br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt-br.txt.tmp
        • Size 83KB
        • SHA256 00d0c88875f001e7f85aacc13cad1101fce4db581e3cb98eab052caa1214cc9e
        • MD5 SHA1 SHA512 SSDEEP

        pt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt.txt.tmp
        • Size 83KB
        • SHA256 593157429980e8bb4caaeb2a296ae609e402878d4d2e0f36f3efea26225123e3
        • MD5 SHA1 SHA512 SSDEEP

        ro.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ro.txt.tmp
        • Size 86KB
        • SHA256 89d9057518f69919be2396ed1d39ea8e6b4e487748281e66ebea760049fcbd54
        • MD5 SHA1 SHA512 SSDEEP

        sl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sl.txt.tmp
        • Size 87KB
        • SHA256 e42e78dc2567bbd271a3e34af60b573b2298501049fb387c5658ab17e8251901
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 78KB
        • SHA256 fb61df70cd693919bd5b5ed697670c8dcb58637f66dca320e0a6a14af24dab57
        • MD5 SHA1 SHA512 SSDEEP

        mesa3d.md.tmp

        • Path C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md.tmp
        • Size 79KB
        • SHA256 fad7d92a843861548c2d289b50d8cd4c87e7ebb172800fba78dae9de7efee48a
        • MD5 SHA1 SHA512 SSDEEP

        _RefreshEnv.cmd.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_RefreshEnv.cmd.exe
        • Size 78KB
        • SHA256 c66af6444aa25450a37070437aa2dd91e0537408cbcddafaa45f6e9ae55c2433
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 74KB
        • SHA256 80be9d5c3f559ffca770813eb9e2a501f6b47142c96b5ca6b6e77d0384d0ec2f
        • MD5 SHA1 SHA512 SSDEEP