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
    11/06/2024, 12:31

General

  • Target
    34d5cd3a36bc04760c12d91f1b8c8ba0_NeikiAnalytics.exe
  • Size 149KB
  • Sample240611-pqgrmaxdnp
  • SHA256 8dbd6fe480566c3e9fdcc818921f213c66eb52f28fb95c199a79062d85af586f
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5188) 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\34d5cd3a36bc04760c12d91f1b8c8ba0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\34d5cd3a36bc04760c12d91f1b8c8ba0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3220
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4288
    • C:\Users\Admin\AppData\Local\Temp\_services.lnk.exe
      "_services.lnk.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4588

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp
        • Size 76KB
        • SHA256 5336b252a41e675e9bbd3590051507ac0f5525f08528f0f30e7d5437aeb8ccd3
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 186KB
        • SHA256 2f15125aac529475a433712dc1208325189b32954480563e566505fa08dcc5fa
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 188KB
        • SHA256 1704b3d8f028844431623864b7a72fbbde6e943f95398f87ca4a26a5bda15885
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip.dll.tmp
        • Size 175KB
        • SHA256 237cab2127a5611365678b3a83fa6dd5e66a0dcf5bba19f2505d88ede1251bb3
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 141KB
        • SHA256 866b261d41b371f61ab7cfa345b61eecd8c2179864c66f5dc27d1d143a4c92b7
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 716032c25a76ca7f41fb714ebd225e03fed168df67bc4e965d93bf4628487d9b
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 620KB
        • SHA256 71ffe78e085354f4247baa360f64319b8bac5697c5d88923491129fee016846e
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 285KB
        • SHA256 cad642bea44b7133e64a2d2a005d1a1666bc80f303c3325bbe657b3876793916
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1006KB
        • SHA256 aa9b46523468447e22d4273ee3269c06daa40661b0369aa7edc0226f2c1c4193
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 760KB
        • SHA256 a962f3227d94b1be637a03ada88353e796a4fd40c15366a58c47499821eed61e
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.exe

        • Path C:\Program Files\7-Zip\Lang\af.txt.exe
        • Size 83KB
        • SHA256 1545848a613b19ff98ab0cecb031a5c5528a258f60bfe4e45c55aa63e52c2a66
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.exe

        • Path C:\Program Files\7-Zip\Lang\an.txt.exe
        • Size 81KB
        • SHA256 847739c4fe2ddb2e03091adb07e09039edbb9d7b5f56c6e804359724e04fbdaa
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 86KB
        • SHA256 304849eac8ee2de8a29c9eea6ddde1d5b935a1bacec8c099743bb90046129690
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 84KB
        • SHA256 8959088746561f7659245b2d3abbb8980b00bb1ff08406e4b8ae76b8a94a4d49
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 81KB
        • SHA256 1ee7cda3333c59005229a2dfa4f7060011642007e3dae25373a514096651ea02
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 84KB
        • SHA256 42f182f0a4cbec4362535676fb6ebc5a4d71fa601ed2919b1424f518db806a57
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 83KB
        • SHA256 532a137e7d7cb67da1d6122b50cbb242311cb528711ef9deeb5f81d23536b43a
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 92KB
        • SHA256 8f05bf6a2f6c31cc9776789107f395a8283461345c8b8755bf2d3be6f30443f1
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 85KB
        • SHA256 0216b210282e4d3ea63686215e9a15ea3e62c10f1d7c6c0f2b0ee3e3d7d41bfd
        • MD5 SHA1 SHA512 SSDEEP

        et.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
        • Size 82KB
        • SHA256 9cb80482d0098366546edc7364e263869f269d442911b885eebea50573acfca1
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 84KB
        • SHA256 cd753542affcbc848fe9d136dbb1ec6be889341c63786282a0ecb62b18ecb56a
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 83KB
        • SHA256 6190b0905bcadb9d024a1b6494d5399ac613904b65bdabd6561323cdcf470676
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 89KB
        • SHA256 aecb5fca4864503b968cc896390d995d35258c3eeaa93fded2dbb65bd15d9309
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 84KB
        • SHA256 13db7a6fbe8f552aa92228bfbc1f166769c1fdb8d2945e268365c681c3baf976
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 83KB
        • SHA256 1887f5021b3ce7206bb93ca30a931445fe3cd11f912570573b482d92e2e7e661
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 81KB
        • SHA256 b189ef50751d8ff6a6ef2b86a25a8957716cccc95e646162950859d8358001eb
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 79KB
        • SHA256 70b649d0f486d845b6ce56e046d3c58a1f7ecb5ca4174506c4e8f43759d9ceba
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 84KB
        • SHA256 26e777252af67e4fe9b905c15509f7ad4eb23c1a716791619ad18609a7e4e615
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 85KB
        • SHA256 889b5ef7221ac8ae8c5e4e0a1848a63949bd5973dbb4c4ca646405fa379e37da
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 93KB
        • SHA256 1a6e1ef36f4a91d85a3718d2e633a6b5c2dcbcac03e82f5d006dadb1d6c98fd2
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 87KB
        • SHA256 f97ebbde21afa5d0d6924221e38dbea1296fcde4b9d2f99ffd8582d11bff2b41
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 91KB
        • SHA256 7a448b09d8f86ae0878598c353cd242e76a57fd5abf0313fe4312ec39df4b64b
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 84KB
        • SHA256 87d27747ad12bcad091b18df155067b908be6fa3a630f6340e32e94ce8b3cf92
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 83KB
        • SHA256 860ccafc93a23f5413608bab44b38312ec887facc9866e4e1ba65574e74a773f
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 89KB
        • SHA256 f702f67db27311cd1c2a1b181189e58cee2da843f384bcf394d4634693dd17b5
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 82KB
        • SHA256 9cda0de352788d3248ca9c963703b05796e20748987aa86c3126cebb0665b01b
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 83KB
        • SHA256 81792e5a637c9a3f8736fb94c12cc201382deb4fd44170ba4961f09a4fdfa1cf
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 87KB
        • SHA256 d66a29297187a3007847c40bee6d11135ef4885cda0ac8efe228967ea88a00e6
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 93KB
        • SHA256 168bd04c82be9c1676cae609178a24555d1ad015c148f04aeb3076f50e086f52
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 83KB
        • SHA256 05bc4bff3fc0eccbb5b65193f43cb60da57f8303564463f452b482b5a5222ded
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 82KB
        • SHA256 1bb42cfb70cbec6f4005ea2a5b517d0427a911ac47bbb9701c53bfe5bb5d209d
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 84KB
        • SHA256 561b0264ab99d47eff28ad1902aff2117d698ce0043fbca6dc3b3ea623ff8ab3
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 81KB
        • SHA256 3a476cc8c971e401bb4a97529059a8f153e1707d9f2a0305b4149d945f35747b
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 85KB
        • SHA256 b01dd1ceea0ace0cdccec15b937bc9492ae70755e67a25f8c93d41d0ce05dd42
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 81KB
        • SHA256 ec053e7f5af4a2a145b0a9c108e63cf43607e359fed81b8dc6353ea2ccda6b86
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 85KB
        • SHA256 846f0d7732899765726dc0bebb5d9ff78d012aec8313db5dcdcd80caec419a23
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 82KB
        • SHA256 0591cc797b839848640cab8be643a5f48364800c5ad95cc162bbeca8b9d35bdd
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 81KB
        • SHA256 44e2ca30e895b31d7e30de2b4cffd675c6c3d32ad5f3507e2a95168f8a640b65
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 95KB
        • SHA256 1fb32492eb15bef554805dbdce7c7c6a9a9de0c08b46f061846d3393f52d56de
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 97KB
        • SHA256 8720ed4b81488685e6e3c9d96648ef4a4c8e2bb0b7ceaffa83ce94e24eb5fcb6
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 79KB
        • SHA256 4cf50ee353da5629a4b193f7a7d3a9f976c2c0dae21eb1c791e539ba265c13c0
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 86KB
        • SHA256 f1cf8af5391b0221880554aa4c91521e85168363e178829c95c9a14bb6efdf91
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 83KB
        • SHA256 97904622ee6fcde68601c5c8f74e44a06f16da8f6bae5d0522c77116788432e9
        • MD5 SHA1 SHA512 SSDEEP

        descript.ion.tmp

        • Path C:\Program Files\7-Zip\descript.ion.tmp
        • Size 76KB
        • SHA256 04e8a7544095f7eba6b7a9d4fc2ae6f10a519e08cf751964a1187d4525f9ef2c
        • MD5 SHA1 SHA512 SSDEEP

        Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp

        • Path C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp
        • Size 76KB
        • SHA256 affc557bf901d326d5dcc4c8ecb94fac9bd40eaad82c2815c0f0d334f77f777f
        • MD5 SHA1 SHA512 SSDEEP

        _services.lnk.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_services.lnk.exe
        • Size 75KB
        • SHA256 243e7153dbbbd7c488e74f6d854ead1488b09e76ac9ed60a0a5ec96b5177ad05
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

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