Analysis

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

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/06/2024, 06:22

General

  • Target
    591311aa958a597176beecb779ea0da0_NeikiAnalytics.exe
  • Size 159KB
  • Sample240617-g45rlsyapd
  • SHA256 e07627123b2a26cfc424ed09cfc9191d507f83b959228505f283e382c7eb0991
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5122) 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\591311aa958a597176beecb779ea0da0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\591311aa958a597176beecb779ea0da0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3604
    • C:\Users\Admin\AppData\Local\Temp\_Parse-Parameters.ps1.exe
      "_Parse-Parameters.ps1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4444

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe

        • Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.exe
        • Size 78KB
        • SHA256 c3651d934275e0fd66a23a071fc829a3f2ae9b6122e4558e43987638ddfc54c6
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.exe.tmp
        • Size 160KB
        • SHA256 47b21b5ed52fae623c170fd5a84408e701b2e8d1ecbbf5437e6ab18952245eab
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 190KB
        • SHA256 3f3d7b1a39b402095014dd3ceb2d911784cf7e32577e98b924e6c872e17a0e18
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 176KB
        • SHA256 75f2a8f3f00d86b4afd1d1adc4ebe07be0887ecee3e797ebf7cd3dc83dfba4a2
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 5e692f1f59df36273c5b56346e279d76ae38ebbb87f0203161f04fbf5363b56e
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 626KB
        • SHA256 acff473b84b7e2a77804ba2555a03e69bfa2a01292057a4110fd52a45348f163
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 291KB
        • SHA256 f2158b28e270a1e15ab2deac686c364713a7b814dc829bdbba5cbd0b64b00477
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 912KB
        • SHA256 89da44baf39c4b6438346d92ab85dd52b089d909871fa964e9d13124cfc7930c
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1012KB
        • SHA256 a174e234c1e4364c9a227f6618d2b70cd5b13372b8d0b92e4845ff15ef63feb4
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 766KB
        • SHA256 c00b36c1c53740443e26546118038de213c73e3eef05ee4a2850357207a0ee86
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 134KB
        • SHA256 e177280ea89287570b274fba490bbb0d2de2947c49504d6adad0e00c9a93ac32
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.exe

        • Path C:\Program Files\7-Zip\Lang\af.txt.exe
        • Size 87KB
        • SHA256 2399087b2cebb4728cebed41d3bcdbd883519e6bee308fbcf5b1152e9fe084be
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.exe

        • Path C:\Program Files\7-Zip\Lang\an.txt.exe
        • Size 85KB
        • SHA256 4577002727ba1918eebd20f152aa8d3e59873a2fed0bcb5d061e4c3a907b053b
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 80KB
        • SHA256 8e32c6d4b1f14af161fc14eac71fb21feb82836a368386ae335ce7c7a0910590
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 93KB
        • SHA256 c6555961a336f3b6d825ce3d29614ffdf327bebf90530a41e0a8da1ce58b0643
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 94KB
        • SHA256 af2148326e636d8d188999981d41f6c437edbaecb3b2d95dcb83994048439519
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 96KB
        • SHA256 fb93ba33596e691abf6e34be6e8e3c6240199cc4774838970ae33d4664926c37
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 91KB
        • SHA256 7d4197b86fbeb543d3424503e53992665b056f54f295f1fa9525d4859af2e13c
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 87KB
        • SHA256 f2a904d941d99416474f864783003f2efcaa4ea5d87d028b3cd97d2afc1ef1fe
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 90KB
        • SHA256 b57136706bafccd0cf71232e4146834692e85b31195142afbe878acdbc8a0b77
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 91KB
        • SHA256 25121d7560bf389c47367f02ccfba01c917b7cac025af1e1e2bd950ba19560a9
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 98KB
        • SHA256 3efd67cd97767f575ce4675da43d26f131bcbd2a5d9a856616ea6e007d21b6dd
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 87KB
        • SHA256 965ecd33fbd1b22b609bc29fb76873b629ebdf50c2568fc5a3603372eb78ee01
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 86KB
        • SHA256 40a02f803eb1af89489c9dffe1bf44a5bbe2b74d9c079a01619f1323ecee37e3
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 85KB
        • SHA256 0830b9866c5baf905d9846afe74cbfd5d473ae5c13329727e62a397e5abb14c8
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 85KB
        • SHA256 f29ecf5603477967a28e269f249cd950e0569302e4ba72a7e99b6f48b0d6178d
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 87KB
        • SHA256 dfd44baf2d516c0efe7c1fdfefbf27a2514e3f8a329ac98d5d0aa79d722f2b5e
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 95KB
        • SHA256 401540f71dc9d223a5f0c784467ad1682185f2c28b0840a3ebdd3e21439506cc
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 88KB
        • SHA256 73cd7239b6ee50d3ff087597d586818fc1b11dbb10c63fee31f7f1f521343ddb
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 95KB
        • SHA256 74dc1c8d381948ccb5c8781b1cb2c31aeda295e10175cb788681ca248dabb2e6
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 92KB
        • SHA256 82362c3894a4c3ee8fa39daf6d9e031de30f6f791adb039eb32aedc01551e1a4
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 95KB
        • SHA256 16ac9376948a999af976d359b4766f76dd87062df1d3ddd49b8df60f14d7c2bf
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 90KB
        • SHA256 65bedb1d3c2334097c93de76610608f38104e46beb275332c061689b815124bb
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 90KB
        • SHA256 f9170df51a2f7593d2778f1c76344c42215b0c1d9436845d55719702af442aab
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 91KB
        • SHA256 eb30c6c721617d63ecc8a85d47e1f084303ecff5d3123511ce1af7be71cea862
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 99KB
        • SHA256 0fbf87859fbf71d42d6ebb5d788127d7c39108842829effe224b09b6589ef25e
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 90KB
        • SHA256 9b0780771cc686352d56ef2d16ab2c85ed4a7a677b820bd9d7e93c233e92b4fc
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 90KB
        • SHA256 b73b28c82ae77bb75bfbceb3d1447a74a644a5fdb8225bffa8f0fef17e8343c7
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 92KB
        • SHA256 d75fe118d8bf4ec8be5e971e5f6b5bbe7780a2645bc0191835120592b19b50b9
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 87KB
        • SHA256 b2b811ad8a6e0c81f37d5aa006523674571ff800e59c09fa7ae0aac97d1f7b5e
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 91KB
        • SHA256 bedf6673302b013deeb124ac512ef782b947817c5e6803f803e72fc95a125fd0
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 90KB
        • SHA256 4549005cb4381bf167b2cd48fcf61b9fb5ed358359602e8a1d4cb8f3aa3fee84
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 90KB
        • SHA256 870df07dcf1747ddb73559e1204a1a50fd93908ecc82982e60308a9205769451
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 101KB
        • SHA256 4cf9773e5b8f73201dfbf8e039ad056f2ae09b9c79f45d4d98efa9d7152065e4
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 103KB
        • SHA256 0ebc57eb2c1659a889fb0d87fb12867887874f075c10196b945dae9ce0dca8bf
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 92KB
        • SHA256 986020d6dbc1d1d62948d4cd4dbfaa036aad12a76ebe4aa2bc28c84a5bc8ce33
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 87KB
        • SHA256 b62745d51a61de3e5ce83a15538d6d0bc2d408700a01b3fe6ea44d414ad5dcdc
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 91KB
        • SHA256 fdd46c92ec330e97ff2fb617b0c994f50e43b6817f7da61f84917245a5453db8
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 87KB
        • SHA256 66966e533e971ab5376cc7c25d79bdcde1a339ab26a4854cfeaff72bd97cc14a
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 96KB
        • SHA256 31a0017141f670279e378ab75102e1e827e313f908c2b4679bcdb94a30c2b97e
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 91KB
        • SHA256 f7f3e11d07818981953c98c2f0596627a38a1fb013e01ecdc2196b86b8fd29e6
        • MD5 SHA1 SHA512 SSDEEP

        ps.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ps.txt.tmp
        • Size 90KB
        • SHA256 31e7eb8dd8bf8d9dca1f56de3bd78d9b76a5bb205ab4e5edcd7881de7378f267
        • MD5 SHA1 SHA512 SSDEEP

        pt-br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt-br.txt.tmp
        • Size 91KB
        • SHA256 4ea69e5a7ca424f607a8c21c0f24577faf106197d10f11424123df4003c813e2
        • MD5 SHA1 SHA512 SSDEEP

        pt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt.txt.tmp
        • Size 91KB
        • SHA256 c51c4a946750f5beeaf3c2322c798cc43505186b88b822f64bb889427c433913
        • MD5 SHA1 SHA512 SSDEEP

        ro.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ro.txt.tmp
        • Size 89KB
        • SHA256 e164b047720c635de68f9a183599d28801309d95fe4f27568b6f5a0c3c52a4bf
        • MD5 SHA1 SHA512 SSDEEP

        sa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sa.txt.tmp
        • Size 100KB
        • SHA256 9a6f0842401fff58b59bee11e1df6b4bfbd70a80bff3a6f4901fb8769cd358f0
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 82KB
        • SHA256 d264784188c48d56792821b1bfce26696039880195ee625df92ad466d96cd833
        • MD5 SHA1 SHA512 SSDEEP

        msdaremr.dll.mui.tmp

        • Path C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp
        • Size 92KB
        • SHA256 10fabd89791061db2e488a2d86e10e4df35d4a29cf6388cdce3ba724d2a467a5
        • MD5 SHA1 SHA512 SSDEEP

        _Parse-Parameters.ps1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_Parse-Parameters.ps1.exe
        • Size 82KB
        • SHA256 2746f7724b5ccc759e0034a88a169a6dcc92e8217e20d94df1469ab522b77dda
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 77KB
        • SHA256 57fb26202c7f1fad90a97aa541c55589a4f68ddb2a7999e243848fe1ac3410bf
        • MD5 SHA1 SHA512 SSDEEP