Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 04:27

General

  • Target
    5e65aa8a381ba11864a17f6732e5e7c0_NeikiAnalytics.exe
  • Size 184KB
  • Sample240613-e28dlsxgkq
  • SHA256 6832f0c0375d75e67fcd799c57a2ce737a36b547b499d8335558e81986fc86ea
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (4877) 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\5e65aa8a381ba11864a17f6732e5e7c0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5e65aa8a381ba11864a17f6732e5e7c0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2324
    • C:\Users\Admin\AppData\Local\Temp\_Resource Monitor.lnk.exe
      "_Resource Monitor.lnk.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2864

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3169499791-3545231813-3156325206-1000\desktop.ini.tmp
        • Size 93KB
        • SHA256 839574e6f42fc7560b2bf43c6dbd2c91958fb246ae1d8a64fcd1efe2b559b719
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 91KB
        • SHA256 ab9b7ca352ff00bc1d429f255fc9dc3fcdc9939eef5cff487a802318ae6fff71
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 156KB
        • SHA256 6ac94ed7ca00eca9c1637c5f4cbb43dc2330ff27c7e02fc75463d01a82302e1b
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 8a587f759d3d2c4baee3dffe1156d312a114a2f01f2a08256cf2c6bdbada8387
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 635KB
        • SHA256 3e42c0be6cbbf12233068c8a5abd23eb0c8c4f1dcf94ee5f64acef64b1636a26
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 281KB
        • SHA256 69690ba975da7b1c1122c61ab25726d09cd798a8f916eb9e545350a93aa80af2
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1023KB
        • SHA256 8a1f6359a3e3e5ed528806c1b17994e468636388cff21ab40d9f3ea6da9e24e7
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 777KB
        • SHA256 8bd1c7fa13beaa74069a7890c90e68da331d3c47de898119525daf2057eee9c9
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 150KB
        • SHA256 d01e5b2cb4812d3c97d2304011df90a50c5760b51eec5aa837a3f730391dbd9a
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 103KB
        • SHA256 0ef177b71fb2098d4534ddff62731a814d1c56c60f1e175100729708a8d158f0
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 105KB
        • SHA256 0bc693bc9d11e99a7f4ee8834884e98eb2d39b889b4d7e4867520a09d181fe6c
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 104KB
        • SHA256 ea6ca9407db0319d7ba88ff362e7b11ec1c7a190e9cec19126d4ecbe137c80d8
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 104KB
        • SHA256 dbc3c31d5a1493c7adbf4c074c48779a389c151d18a8c74bfb54e7a85c77355c
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 106KB
        • SHA256 02f02395575047e92154abe222bc59c0cba2a14480377be132143c168bacaafd
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 107KB
        • SHA256 fb4a4f0f64d617616b37885ecc403724798260e532ab7488fb63dc87c965322f
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 98KB
        • SHA256 2ecce37352fb15416b5c6d2c84c03d9ba762fee1f95f7faa08787b88240c54b7
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 91KB
        • SHA256 cdce3de1312b1ba34eb0a90add1c21e3bbeba26f3a9c46ccd74da465d12a59f8
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 101KB
        • SHA256 fc1ecf5a0af34a233436d305be2f5f1fc830442585242cdd9e6ad0f4285351fc
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 102KB
        • SHA256 c3d1be7273f49e2a629ffd8456eb118d9cf48ecc7daf2f3bd9aa09ccfa168bc5
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 100KB
        • SHA256 4c2916e09afc4120a1048a7d59a2d7200ae1cc666be78f8fc5710b74fa29e7e2
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 96KB
        • SHA256 107bd80c62ebf6daea1a1c38c01a44048f02cb7ca51520f86430877477b35ba9
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 93KB
        • SHA256 1991f9dd346d0f02fa328a72991f0b4640b0df12407c00e32a8cc322323862ab
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 98KB
        • SHA256 b5cc9ca8f611d16d459abd360d9194ab4f2d057ef947c6d5b691df73658eb517
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 99KB
        • SHA256 f4745d8bdb28bb36392f950e8fc7f71bfb55ae4d874c06a9b9f632ba3ff26570
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 102KB
        • SHA256 2756a60be83b4d3a76bedefa288f4b18e3d7574a645a7881eaa6d36d852f4ace
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 98KB
        • SHA256 c2eda4a8a7096dd71541aa249f0ab576dc4c4d2580e601fef222f8d868983ee0
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 97KB
        • SHA256 9352930bb75f49088f20712409cc24e6c9cb6472921a805e52e54b72524b7fed
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 99KB
        • SHA256 63295bbf92942b5b05710b1485b6c3b98dc0da1affcfab44e62b3049703a9207
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 102KB
        • SHA256 df23b1d95b0a724938fccb3ba6fdb86c19f7570c81b1bcd0d127a267e0a8b512
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 110KB
        • SHA256 05ae8744cc5c0e852a8a68b2f758427022902af46847828cc2c906ab067441b1
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 110KB
        • SHA256 05a61e5666fcd304aad0558015760fd51ccf57ad60f9306d2ba021cbeb03bcd7
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 101KB
        • SHA256 726d5abb68a679195de8dcaf45b455b2fbceae4f8e41b60ff4c13fe4ffae3c09
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 103KB
        • SHA256 090b11bbb789f044ccb70e969a30d0379f706b2c8937b729fdb574dceebb409d
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 107KB
        • SHA256 85d8905785f90debed0393739d4663384a98a360174a44ec5aa47bb611a965eb
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 101KB
        • SHA256 80014e16d5bb86bc29fb4755b5950804bbf98825113e57e28d0e0dfb05877070
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 100KB
        • SHA256 1eb3b9f6532e0c071b903b6bfcea609858d627710f427cc6586e6fcae246c09e
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 105KB
        • SHA256 77ee5cc62ac8179c753a48201d8e5ab4da232134f59bdcdf194ae198c5839fd8
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 101KB
        • SHA256 5d7a7d0cad36e86bae2f0630f59ff8e75204b89d0ebaaf19687de9181ba61b30
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 103KB
        • SHA256 5632aa6b7c874f0ac888e57e420ddbf2120cc44cf5866dafd4c3050468bbfdb7
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 105KB
        • SHA256 fa4aee7f1153c7c1a19b90286395956660394076c35154d8637ed38d9356c976
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 96KB
        • SHA256 cc86ec93e0b96f951ab13fcadef5d40978763f06db825de6f8060bbd278f6cab
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 103KB
        • SHA256 1a2a0bdc7377388b0a4a489a2158c9ad21b3921ba87978fd27795b5aa4c96eee
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 98KB
        • SHA256 e220c46c7ce422a79c83ee16a344df67f20ef042d86de9c12cfc430edd013629
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 92KB
        • SHA256 8147cb1eecd141253ed6a05640df9b4528423919628d8875aa8ba18a23d1554e
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 98KB
        • SHA256 15c01ec41c8cc9b9625d9c894d552b434dfa3f4fa649656d6f4a5d7d9a3d4075
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 96KB
        • SHA256 12bf060179d10c3524024472d0c2a3a1c52893dcfbaca23348e501516b46ca4d
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 99KB
        • SHA256 3e815b7891d9bf8d77444d0d367703427c9b470d34f88abd19ce8aabddacaa21
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 112KB
        • SHA256 6af7d80bd3e7366b253f9a62a0ab699bce2184e96f0928378f1c8ff5fb4985b9
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 114KB
        • SHA256 6f02fd11e0eb4201e0b437823da26d8804bb49223ca3f7b93d9f78afea635187
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 98KB
        • SHA256 b32b8d56606a402f66539040053fb6c11a5f1b12a22d81c9cca790a2e798fbe4
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 91KB
        • SHA256 c976488c29c31c82b1ae4f568ad4510f7261d384ea664eeb18bfbff4f3730688
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 99KB
        • SHA256 d85bf125d9e0804bee21696aedec4757fb95f1fefc73dfb344cbe4ceefd9fac4
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 105KB
        • SHA256 80ad1bcfd5fbcfd9a1b4ab16bc456a89df55748dae123da14937a8f8464ab778
        • MD5 SHA1 SHA512 SSDEEP

        net.properties.tmp

        • Path C:\Program Files\Java\jdk-1.8\jre\lib\net.properties.tmp
        • Size 98KB
        • SHA256 ba55644e717934f7b07ba3e4341396b0081040bbc8f99731970f241c82c0f349
        • MD5 SHA1 SHA512 SSDEEP

        _Resource Monitor.lnk.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_Resource Monitor.lnk.exe
        • Size 93KB
        • SHA256 845254d1b56b5bd9b14214ab2caa3b1b8574dbed198dcb3d328949c0fbeae817
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

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