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
    13/06/2024, 10:46

General

  • Target
    75ba2726c329feea2a67a2581014db60_NeikiAnalytics.exe
  • Size 184KB
  • Sample240613-mvcblavgrh
  • SHA256 bf4c0d0c24420b629abf3ab5102a2da3285d84a0880ec81cda3bd1f6f7536e3e
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (4706) 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\75ba2726c329feea2a67a2581014db60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\75ba2726c329feea2a67a2581014db60_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3864
    • C:\Users\Admin\AppData\Local\Temp\_Steps Recorder.lnk.exe
      "_Steps Recorder.lnk.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2444

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3169499791-3545231813-3156325206-1000\desktop.ini.exe.tmp
        • Size 184KB
        • SHA256 a8868f774b669e12a720f0e6074db990097e515ba0f15cd92c97ab65ab4e0c3f
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3169499791-3545231813-3156325206-1000\desktop.ini.tmp
        • Size 91KB
        • SHA256 dbb2ff4bdbaa6298e0ed11a9a7ae1416e002d8a15b999c193cecc87978f78fc4
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 205KB
        • SHA256 8f9add0d871400da55f8d74fe83c6d0bfba9ecce4b6b4dd9fe84ef791f86795e
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip.dll.tmp
        • Size 192KB
        • SHA256 fd69dc7678ee1b92e2b33ce0bdff81ff80f0e6e060c43e6955f7da2798259a1d
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 158KB
        • SHA256 dc79ec556922e37ae86ac5cfa5d1b88b6c5ddeb259fd540251105f58d36c42f7
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 b4362e2dc9d934b381518236db7a113f1e33105ebd77aa09c8f4f54d723feffa
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 f94da46e60f0bb81a114cf3b8a7eb8d354d91787092d290e3fa57b71ccc708d9
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 637KB
        • SHA256 623edbad8f32118d4f65950c67196233973a397963337c8651eff2fd3e42a5af
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1023KB
        • SHA256 af595168cbf6c884126c62676d840b317395e08f0db9ba71ad2a3760a32592de
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 777KB
        • SHA256 ff529ddd94cd16b0c23ce563fae06515f8df0651e6399c5d7dfb3108999fb361
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 150KB
        • SHA256 caaabbb8c1706524a2ed3dd15b611dfd4d634ec9279fb67679122651007cae91
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.exe

        • Path C:\Program Files\7-Zip\Lang\af.txt.exe
        • Size 103KB
        • SHA256 1592b27addee1f8cb7f5240fa680468364dda38bd078d6cb2672a41d26c2f51a
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.exe

        • Path C:\Program Files\7-Zip\Lang\an.txt.exe
        • Size 100KB
        • SHA256 5aa00177ebbfb0cabbe21500cc240354dfc7b0976f3f92ea07a2e49cd3cdcc76
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 102KB
        • SHA256 4e4e0772c5c44fb24d983a56dc25fd0d0e7b1c0bb09b88814a91a43684aa0d82
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 107KB
        • SHA256 82c946825ae676654e8afe5ffc1b81435c0ce062d5004a9eb5c64365462c663b
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 91KB
        • SHA256 4dddb8f40e768d0e410cf00d1232dc84013caaeeea9728db8c733e6f316ce71f
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 103KB
        • SHA256 dc8503f978a2b6bb6e3c74a4baa8b95da7f6107e782652f042a174666b037dfa
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 102KB
        • SHA256 743bb5d66f446ed60addc4e7e3dabfb16e89d30bfc2922b7d72538c07edb40b4
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 98KB
        • SHA256 3a0917042b76a2cc3e63ab6d4a4e8b84b5442d9e6e8270b40958d8224130db16
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 101KB
        • SHA256 b1096f62d7a84082fcbfb2151f000b35333c75e589c708c750d1e1f84eadf76d
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 102KB
        • SHA256 a33fafeaa4ee8b58081af47c455527ab71b6f5f58f176a52037a24b34e7dce6a
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 109KB
        • SHA256 80334aee7a5b0f5cfe1312ed433f4ebf185a43bed6ef65e271e7eec4fd06c8a6
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 98KB
        • SHA256 b5fd30826eeeda5fa5623535d7243b9469dfb117fe401c3191e7f59c885b9aae
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 103KB
        • SHA256 051723381113c7b18bc1535e72b29fae5723edb9e6bc0a2fda8ca001bff1a148
        • MD5 SHA1 SHA512 SSDEEP

        et.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
        • Size 100KB
        • SHA256 e94d8182406dd50a6854b6bf25fc736c434d08455f7dd7be65e093496b69b925
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 91KB
        • SHA256 8a87e9e7674b5c234b6a6433fd4cbc058d489d35f880fe6bab0b6ed3f5958632
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 106KB
        • SHA256 f3027bbdd1b491c6eb098bb265e1701dde1e2555e1cac6b5f1fb1c9f5dd3cbb3
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 102KB
        • SHA256 81599e2905d1ad9eeb4f7629e0bc48fcf4044fcb6d956e991f7b426f7765e6a0
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 102KB
        • SHA256 b1682d6c61690d995964e159ed9a0bd276dbb0648a1183f15ae3ba556c7374b7
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 99KB
        • SHA256 27fc83c1007624f705a9d6a589925ef7a4035c19eb0b019e1d4f28b7ce576ea7
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 101KB
        • SHA256 9b764499d1f1487521a6dd88f0ba1c6bcca2490cf94405c478d47dec28b2cd41
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 110KB
        • SHA256 9eb0f5feca7ce0ecf96d735175f1fb8730ef9cb05127c42fc07b4dc699ecfe32
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 104KB
        • SHA256 9e65e8512802e0c2c01d99585ef91252a8180aa9aae21f042391a216adbadbeb
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 103KB
        • SHA256 967e2c7452b5f0715b01727a5b62f5637267b9772331eaaf781568e30e3d64da
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 107KB
        • SHA256 5ff1e51867e3d566f1d7804ea552a66f9e86cb83a6625e0e477726bc176f5abd
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 100KB
        • SHA256 e0731ce00684e00973cc4939e10019023d32638fe4de2629f9427c10e968499a
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 101KB
        • SHA256 3cf3c417846c96d14b3f3b593a2dea3b9f8b47bd3c1a9be61f77a2713479efe2
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 102KB
        • SHA256 692ad957d3ccbedff1d67a1d8f67f5b3c43b52aa20b03dfc3b2e17e87391e0d2
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 102KB
        • SHA256 f7e1de879dcef2fcf19aa20d68429e619c8b96f37f22a60c3d3a8f5289190537
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 108KB
        • SHA256 dcf9298d9fdc0aefd9c603e3203733013ca5e9af95eb4ed461ff141b0cdbcba8
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 101KB
        • SHA256 76ed1ee19aabe8da60bfa526c927b5b3543cf5a835b361b00865c200e632b454
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 103KB
        • SHA256 fe8cd2f61f3041f69d0de18b28d21c69f5bfa2e9a50376e04097c66924435c77
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 98KB
        • SHA256 6f0799fc338a90f874eb7414ccc0597756064f718f366a6d915a1e780cb3c2fc
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 103KB
        • SHA256 fb225a3ec5fadff70b28cd3137ad2efa29067bc9d4f220d42870177765363eeb
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 98KB
        • SHA256 dc5a205a64504d3160cd207773dd7645a89f42830147045e0579cfb92f916896
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 99KB
        • SHA256 9be61332a62b0af4034834192429e439b245609fbc56e7f590210e5ee352ffab
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 110KB
        • SHA256 dc9315b2a0b66002c83dae38cd0f66b93776e0afcea403600cab0b0deb5a4735
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 112KB
        • SHA256 c2c041f9daa7c6e441f3b24e39a6fdcf426afd62a810d9f6a8be982986d5cea1
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 101KB
        • SHA256 e91362376243ce5d3948ac5c916b0229e0340f63e05acdfa1eb9de902e281aa9
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 99KB
        • SHA256 450b8a0413714c929992a2017da19b78265fd12fbc295460060f8de1a94fdf1b
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 106KB
        • SHA256 1b0cc18661125f3eb0619cb8d0d73fc97d5341c4d4d683a771cee78980d3247d
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 99KB
        • SHA256 bd449e47c4a40bce293a4e8d9df0614201269afe05c74d8590a8b660827b2586
        • MD5 SHA1 SHA512 SSDEEP

        C2RManifest.osmmui.msi.16.en-us.xml.tmp

        • Path C:\Program Files\Microsoft Office\root\Integration\C2RManifest.osmmui.msi.16.en-us.xml.tmp
        • Size 101KB
        • SHA256 89724bcc949ab4d10fead308ca6fa26941c6e7ac98ce115f8dd051daf317d9ca
        • MD5 SHA1 SHA512 SSDEEP

        _Steps Recorder.lnk.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_Steps Recorder.lnk.exe
        • Size 93KB
        • SHA256 98c393068d70733b185bb53aa58d4ac7e4fdb3b53dd6193726d7e66a5a1f9265
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

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