Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 20:43

General

  • Target
    8577a299306d62da7190c4df3572b160_NeikiAnalytics.exe
  • Size 84KB
  • Sample240613-zhsh9szcmd
  • SHA256 d8b8537e7ec351385a114de6c820a63dc60491e47130bbb4bbee7586a6bece43
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5294) 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\8577a299306d62da7190c4df3572b160_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8577a299306d62da7190c4df3572b160_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:984
    • C:\Users\Admin\AppData\Local\Temp\_MS.OUTLOOK.12.1033.hxn.exe
      "_MS.OUTLOOK.12.1033.hxn.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4884
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3056

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 42KB
        • SHA256 3e4d37d6dab99369ff72b24b05ee7eeafd1bef40ea832f09e87d0277246fa8c5
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 155KB
        • SHA256 e82d992293a97aae9cb4a75ac436b0c03666415dc8deeee5d3c8fe087d770ba2
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 107KB
        • SHA256 700226a6117bc06781730a19acea532974d0d804df17673c18746531d245bcd9
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 836345b24a516c331fccdacb791c5109d75b323ba9afad1a5983c43e7b156d40
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 586KB
        • SHA256 3561f53b08d6c8cfa1e0272e00d19bc2b724994c862b139196c23592bc40e13b
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 251KB
        • SHA256 036222e9f70a1c565444bc8c6062e2cc4bf336eff6615dd542cdca21736cc0d2
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 230KB
        • SHA256 4fc0049d7b8c9a5f9c91216104ea78d8a1e9db59e2adcddd8003be89f8e7c8ee
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 972KB
        • SHA256 26198f256f901569c149a78f090ef29b44c4eb6db8beb1a08c3bb1afa8013749
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 972KB
        • SHA256 3519826422c8c7e99f13732e00b97a018640865a64926728f4fffba5ec380228
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 726KB
        • SHA256 b38654c5eb02c5cc4cb5ec79449a55e175d49d65e108a2524079e1ad0bb9cdff
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 99KB
        • SHA256 0547cdbe4533eb245d77cd4315f3236989748360e567609471158608057b948a
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 52KB
        • SHA256 66acaa35ada94138e1244e56896cce2b57905f886fa37a48a73d35a5a8ec2b76
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 50KB
        • SHA256 6a23310f10ead84f223ca9b52346139a18b19749daa5f84ec023cf67a9e7288b
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 54KB
        • SHA256 f3f468c2f4b5664ebbee0845b2cdb5d0e8e3e8575ac35e5880589f94ad261157
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 53KB
        • SHA256 cc62dc44a8d88bbbec7f4e181d668851d494bf8cc41a3b999a1db24e6ba3e370
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 53KB
        • SHA256 0dcbb59cb931a81379e3c225c35cca266ef42f3181adb798c7ed43619156d7ec
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 42KB
        • SHA256 e4870d336a5081e7711ed6e74a2ab97f023f95960fcf245e13eff4e0fe53c7ee
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 52KB
        • SHA256 b89f702f1b0c195bc10b497a7d67454f1ec0d7fd293e4e6f145748b23cf521d4
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 50KB
        • SHA256 f0507761c866e32025406d4b0efaf55adbc239efc15c5a8cbed35e8c90e69b48
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 51KB
        • SHA256 46cd15b74b3bb94c1c66f4bc47a1ff0816e4409e5d3a6b6e74e5c79f4328538a
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 58KB
        • SHA256 2d2fd9d1ddb7755dd1194d0426a7a830555bf3bd4bcadad4b8a0c93d3096b0ed
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 49KB
        • SHA256 8bdb95b22bda1a17b89c995622042ffe0b7fd8a7045153a473b37c74de77cb01
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 46KB
        • SHA256 65b1e01e8814af6c785ce0a49be1b5aa4821df9daef5f674a632de75b2a1a99d
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 50KB
        • SHA256 b617d4250d0f2ce507069014f857cde52f42bd9a023eefde2b669eac6231f8d4
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 49KB
        • SHA256 27d4193982f4348da201494c89c1122c55b621a35adea62a63ec7c6f7e7d0aa5
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 40KB
        • SHA256 5aca47bfc9287c4d2ed010d0cc0df06cdb01d9037d1d2bb3c542345bf45e40da
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 52KB
        • SHA256 d345dec5785734793b7fd7298a40786ba743a90670e76d02458f0f7238c9cb64
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 47KB
        • SHA256 ab008413696818354ed0f0c4d9d684dceedde8f93f3031298cf9f8487edaf5f7
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 50KB
        • SHA256 12e6a0ca6ea147243b6d0f2752c82d78caba00bfc293f5a67b11496acd42f091
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 51KB
        • SHA256 0387f972e5419d073631dc992cd7a57957fd94d0e9a452fdbc28e8797753dc71
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 59KB
        • SHA256 4c22e7af748a0a7d00ba6e9013e808a62f9df8fc02f5cde82c09724a04204156
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 52KB
        • SHA256 fb3cf42e8def40a8eb1c4966ff01319ae20c3711181203cd326ef6c35b94db51
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 59KB
        • SHA256 a8e1c16c882b9cdc5593feec8da3d82b70b6adccadd358571bbda140ebbd68ea
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 52KB
        • SHA256 fa2d23e61b976a380358c749ff5c6c282e7278803f902d3c0fbff7eb17655d10
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 56KB
        • SHA256 c48b1d43ce77f2528e8751335539ce206eb7cb72d0e5a1a0dff4f3ce72ae6bb3
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 12KB
        • SHA256 c6e9ccbf0cd27a0778f3bc9ee234c54b167cdcd49c0660492f773c20a891bee3
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 52KB
        • SHA256 183c43986c785efabac845cbcc1ae5a2c0e82da1b1e4a1ac36b358a1fd3cc296
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 54KB
        • SHA256 e69501fc1d15fbefd067e0600e5ec8e45b1aa0b7cc6751356be380ffa6c704ad
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 44KB
        • SHA256 dab40896326877993677c4e77b724b8a3fc740b68e72a440a627694b0a4a895f
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 50KB
        • SHA256 84dc7c1df834f07681d3bebce0b4d673d0ef3bd32c92148bb32c12079081d7a2
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 52KB
        • SHA256 797590fcc4d978f4b4ab94f7b671da9c3c46c48a2db293c54a94a95b432afacb
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 54KB
        • SHA256 0ae71cbdff415a3f2d8a30c61cecf865902821714e87dc603804ddbd8b671c8e
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 54KB
        • SHA256 ab59c1ba33251671369f66caa02a7323460e4a479b2cbd9e95c8a3be77b97004
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 41KB
        • SHA256 6ae7c4fe33f324325f8f2a6bb5e18fe984ac33ba51d0c38f9c8ee23e7d7c4274
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 50KB
        • SHA256 af9a3087bf4dba1c796e7450720244c64015904670d78868456883c385567ab1
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 50KB
        • SHA256 6ee65f001a7dccefc37b573657addc362e9a7cfed5e7a26baf5d6a931e61f1e7
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 62KB
        • SHA256 004908e8397cfaa4cb77224b7434030d35252f31a04206313b5d731940a732dd
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 63KB
        • SHA256 c9ae1f1c49413be3f72211c2ebf8a71c87457eb06a4eaa6bf4957f714edb0e84
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 41KB
        • SHA256 6fb0c0f0af6e1cec2f09d3319145bc8e44c03091f6aae5d35f3a2d471dad3880
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 51KB
        • SHA256 4c6834581ec51da996d3589790adc15d14287b369f66c48bab0e927bb06d2cf7
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 41KB
        • SHA256 d6d5dcf938436cf2cf3e5e801fa6e37705b52aef7dc6e20ac841963f9d20f989
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 55KB
        • SHA256 64afe6964219adaa17904d461e194119b467714a8f717ed652913c89ec53f0d5
        • MD5 SHA1 SHA512 SSDEEP

        tipresx.dll.mui.tmp

        • Path C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp
        • Size 52KB
        • SHA256 49a73ebcf407522103bff2d872cd87da8fdf096198eda43edc3ff799a31e0877
        • MD5 SHA1 SHA512 SSDEEP

        _MS.OUTLOOK.12.1033.hxn.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_MS.OUTLOOK.12.1033.hxn.exe
        • Size 42KB
        • SHA256 d2911c77ea85eb3275baf707c9bb36bf90afe7f8f49f50444b4c65d657e410b3
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 41KB
        • SHA256 0711d167a698140ac5db000a54da5b3608a22fad619ebbb91957a1c811ae34ec
        • MD5 SHA1 SHA512 SSDEEP