Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/06/2024, 02:57

General

  • Target
    3b06ca19cc626a91f6761c83cbbd7790_NeikiAnalytics.exe
  • Size 165KB
  • Sample240617-dfs65a1dma
  • SHA256 4947d2031b5fc04734f23ced255055e91ef10c5571d110e6689e28f409537212
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (4862) 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\3b06ca19cc626a91f6761c83cbbd7790_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3b06ca19cc626a91f6761c83cbbd7790_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3336
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3692
    • C:\Users\Admin\AppData\Local\Temp\_Get-VSChannelManifest.ps1.exe
      "_Get-VSChannelManifest.ps1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2664

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini.exe.tmp
        • Size 166KB
        • SHA256 3fa4bf3c3176965eef6286766551aff836cb76c6e10e7c63cf1612aba817161b
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini.tmp
        • Size 78KB
        • SHA256 f2786b1282a52da23b4a54aaa40108b8a99e8293dec5f9b114470f15162e187e
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 190KB
        • SHA256 7158d6cf66ac8644ed2ddf817f803bc4a1352c7ff54119e69f5a904dd675fde7
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 176KB
        • SHA256 0598e8aebf890b20b6db4acc2245e791820ad120c5e382741cd0c5fe995c07f8
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 34691fa8aa9bba4fe7c53538f87f9e4254b4d8dca1a785c1908695186fd6fc94
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 621KB
        • SHA256 174da1cd78376a01bc22f0af4ab63806e9797c8b1d12ccc894ff85257efd07cc
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1008KB
        • SHA256 0cea8c6c47c9a62d075c3cc43aedf15307fe1f6c347a3fefe02d7d67c6bb87ee
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 761KB
        • SHA256 1e2398ee3a644643b52f9cefb65fa2d6a0e98fd2e76120c338b43f53d6dfd140
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.exe

        • Path C:\Program Files\7-Zip\Lang\af.txt.exe
        • Size 87KB
        • SHA256 efbbb7bdb8801e44bb9170d0dae0b1102340e8d04cec0c6eeac1b17938d6a248
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.exe

        • Path C:\Program Files\7-Zip\Lang\an.txt.exe
        • Size 85KB
        • SHA256 bf50d714ee83c74b6b79439a1fb85f965b1a70a2b0659c1c133b53b479c7431a
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 90KB
        • SHA256 f5e7478eef5f61595152f7185fc6f41e273fbc29446ca7970e115421647c2005
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 87KB
        • SHA256 138dfe1b2c6e45b10b7580180e9f9063c981c9c25625699312ccaf0ea4c3888f
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 98KB
        • SHA256 1d851d8cacd1640b54137a85a23ee61ecb2945a3a6f5ad94d182e1c6a7ddbda2
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 87KB
        • SHA256 842a3df85f8614d36e9046e900d5a9e012cdad153919cef9f0b1efb64679c839
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 87KB
        • SHA256 d4d9ca426dddc8c431d78487dbca6fda235a7e7e760e5ee9c8a1a70051059e61
        • MD5 SHA1 SHA512 SSDEEP

        et.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
        • Size 87KB
        • SHA256 369c64a77f47c72d67bc3067fffb9080a508df7ca4d9d3c91de82728aca8d584
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 87KB
        • SHA256 b73c66c3edd2b09beecc191058c2cadfae0f3e3dc0a43212879efc555b929b34
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 91KB
        • SHA256 a33ad96a146c7ff92113a125122aac37f56a8b84db2b5ed8956db4830fb94ae4
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 87KB
        • SHA256 6fa12576989719f28df14ed93051a8a665224e25a8915e6cdd8cb151ec902936
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 87KB
        • SHA256 41c9ea757dda76760f351addddb179a1a44a7825a59c2479245f36094ab0d80c
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 87KB
        • SHA256 b83b34bbcd6ac0cb9090fb828bd9cecc7cc0968d188f4b648cfff2ee1ad56ee1
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 95KB
        • SHA256 b5c4ce61329ce5379b2a07cbd5d11b06c6b648ec3f1beadc1964b6ba6f9dba52
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 95KB
        • SHA256 027852153a5f8039197149ca80b4377a448731c358a0f1147ac64e69487de72b
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 87KB
        • SHA256 31e75a9eb8f2ff31b2457e6fe207e0fe5a442783b20a21970f36dee258ebc185
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 91KB
        • SHA256 4bbd16b7a5fe2dfc04fc448bf35894264a7ad290ad72507c656fe334e3e36b18
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 87KB
        • SHA256 b85ab07daf023f612c9cc772294e5d072d7aecf8c91f1631b514b3a90f688650
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 97KB
        • SHA256 4cbe8c5b820e3a4033cb6e0eb24268dc71cea55143bc639fcb16921a20c64b7a
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 96KB
        • SHA256 2ac9388c5133c01922e9b1f88b9ec4231f50126d45d5fe11c1ae310af9d03d9e
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 87KB
        • SHA256 d428bf54d7c83330acc89229cc3b1641a0466c36b87747dc9239aec410151d82
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 89KB
        • SHA256 57688f4a23fec02bdefe63b1f6151d29cad6a1f68d8b02a5bd405e3596b79a7a
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 95KB
        • SHA256 02a50999fb3b83871b5f4b6d0da0ff54871c055bed16163c9d06c0bd8c874187
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 98KB
        • SHA256 bdde790c56322d08882217418285a7e9e7774e6673a2199d949527c708bfd201
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 98KB
        • SHA256 90483b6196a5f86955b87e25d39e748f58974bdb1413792c0e2920a823281e08
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 100KB
        • SHA256 da9895e62529342fe2a35162d7697c6d9dec5ab0da331c34ff7918b592c1c8f1
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 93KB
        • SHA256 b701e91ac34b265e8ff5c3cd6b4de0bc6b301b93c6a590e78633d16e139e02fb
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 93KB
        • SHA256 32ec860502c69f7fe8f98766d50ffbfaf09f3ab34f9536c89dc802255879300e
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 95KB
        • SHA256 4033c32b7f686d0b39b1cc9b8eaeb9cdaf829db7896aaf08d32432b34cb33e19
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 93KB
        • SHA256 292ba82d5d4b9e55cd9608124cbca07512334343db0e67a62f563db745759e67
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 96KB
        • SHA256 0593c3e60cd1e2023b8115579887790a2218cd60e76cf3094f7d9396102eae58
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 87KB
        • SHA256 3945b4da61bde1d2af7a8fee15246777cc9422612d841d0000422d5ede225f73
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 97KB
        • SHA256 d05ae8db3cc8c03168747b0712a37d8187e6a93fd468667814fff0f8af0521b0
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 93KB
        • SHA256 eaa22322f22610762679bb9416e7ca797f3411cdf0c64e87e935de3952e4d517
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 87KB
        • SHA256 48f2766446e7415facff0605e5b06434da87f717b8169dcc3b293f4bb2dc5cde
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 90KB
        • SHA256 0f101cb8964570dd14d8ffdaecd8fa2fe8f5ea605d3146edb80178c3b06c3eee
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 87KB
        • SHA256 b2b8616f0e09bb43a8814431f69012f6ac83fae4a2794e178fe9760bbe49038d
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 87KB
        • SHA256 6db6e715209fd3e465f4860482d2cbfe93e495b4f81e41d1d1e2ef6b48e9e0e1
        • MD5 SHA1 SHA512 SSDEEP

        pt-br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt-br.txt.tmp
        • Size 87KB
        • SHA256 57e76fdc07eb0e65662e608ce8a33597ddfc0f20f641036f287a3bfa2ae5298d
        • MD5 SHA1 SHA512 SSDEEP

        pt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt.txt.tmp
        • Size 87KB
        • SHA256 b65eaca258f75650c1d6c879a23d5a72968d8c3e744a01e858a1f58db384d242
        • MD5 SHA1 SHA512 SSDEEP

        ru.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ru.txt.tmp
        • Size 102KB
        • SHA256 133caf5988b710f526e4135f56a4b19d8f2fe66641e3e69cbf0a0b638b428aee
        • MD5 SHA1 SHA512 SSDEEP

        sa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sa.txt.tmp
        • Size 106KB
        • SHA256 28adcdeec60dfbd36286235c011d09b4a0336da661c84e8bf85f0247e51af17d
        • MD5 SHA1 SHA512 SSDEEP

        si.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\si.txt.tmp
        • Size 106KB
        • SHA256 dd016ca9ea4e968154cbea1b467b89a0a407a84283aac387da6ebef21472398d
        • MD5 SHA1 SHA512 SSDEEP

        sk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sk.txt.tmp
        • Size 97KB
        • SHA256 fdba92ce308fabe36cc1d7d7ab64a39e788f6d6704e38c4fa03ef424a71be077
        • MD5 SHA1 SHA512 SSDEEP

        sl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sl.txt.tmp
        • Size 96KB
        • SHA256 3ecdde74b0ba939f4435ff9811050b8fb73ae4a23426fcf0a0b629c5e4c39954
        • MD5 SHA1 SHA512 SSDEEP

        System.Windows.Controls.Ribbon.resources.dll.tmp

        • Path C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Controls.Ribbon.resources.dll.tmp
        • Size 96KB
        • SHA256 44083e5bccdc2c51e57b5e391408aa6577c6df646b47c6df07570ab9cb0ba775
        • MD5 SHA1 SHA512 SSDEEP

        _Get-VSChannelManifest.ps1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_Get-VSChannelManifest.ps1.exe
        • Size 87KB
        • SHA256 2e23f9ab53f156907315c9952cce443beb063341fb84670b8b8901c2075a54bf
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

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