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
    16/06/2024, 03:03

General

  • Target
    d00e49cb35b38fafba30e5274dc2bff0_NeikiAnalytics.exe
  • Size 716KB
  • Sample240616-dkb4ea1cnj
  • SHA256 93fa5e683b15d68f13295aa7ee36e25d6a4974c1c0e7e294acf989088f6ec96e
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (4284) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Executes dropped EXE 2 IoCs
  • UPX packed file 59 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\d00e49cb35b38fafba30e5274dc2bff0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\d00e49cb35b38fafba30e5274dc2bff0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Users\Admin\AppData\Local\Temp\_UpdateSessionOrchestration.033.etl.exe
      "_UpdateSessionOrchestration.033.etl.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3860
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2756

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.exe.tmp
        • Size 716KB
        • SHA256 c2fed254ed413d709dbd5b8bfbc2d387dc9a096d0636ff1882d7436ef67f4db5
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
        • Size 362KB
        • SHA256 4128c286a56b53a9ee533cd78125a296999574463b1a9245e2fea47e4e42f2ed
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 474KB
        • SHA256 810bce02be00f8f5ab4a3c98601715049a3d26706857094b0c70257fc4275a6a
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 461KB
        • SHA256 a64c8430b51f299676a14fd53e542ae3bfa6fbf11b4bdb7bff4c08c93c40ce44
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 427KB
        • SHA256 cad1be9b5291e64bf136157cbe9be48df8d0613d458470aaa0f21b7ab9e98139
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 2.1MB
        • SHA256 0d0ab78e46cf1db10a85e07f002b58e959f65b631dbb227e23ae493489301ca7
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 2.1MB
        • SHA256 21e115280e1318d1c055f70165a4139e21aa27576363300d4e76eba9603426a6
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 898KB
        • SHA256 1be17c34dd3401f332c18a6d7d413df7b8ea92e66e9c1d5e69a2494c144d505d
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 571KB
        • SHA256 1c64699eb011eb538f03cdcb4b86d7e5b08faba8af4b45eb56cd09b2f98b42e0
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 542KB
        • SHA256 4988b8c20594ea9a719b5545fb159fd9627c0364316e1e4a87e63eb843890db6
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1.3MB
        • SHA256 4886b710aecc43b4ea30f872b4fcbf5d98f598904c3660559211a4d7e099903a
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 1.0MB
        • SHA256 1cd9cb08038320ce54ecff1fd3fc64ea53af34fcef249751fb702b74ce094dbf
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.exe

        • Path C:\Program Files\7-Zip\Lang\af.txt.exe
        • Size 372KB
        • SHA256 aa75a3a8d66081cee4605c6486379fdf80a4779c34815db3ad63f9a79d7ee8f0
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.exe

        • Path C:\Program Files\7-Zip\Lang\an.txt.exe
        • Size 369KB
        • SHA256 e3da9800ec911e5443f949af5c59a3fe8783b4b056be1a035e7c42a2e43799f9
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 373KB
        • SHA256 874b1beedd80fa0f081e305be80201e66c57e05f337ad9ba467d0521d026384b
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 373KB
        • SHA256 f05e5f69db83ba2cb3f11738399ae91175c2466c14d58adbac393b8f135bc454
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 375KB
        • SHA256 e5a04cad73bdb2f683f8aad6b0e0564b91d658d01a5abfcd0b98708720a2951d
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 377KB
        • SHA256 6e2b87dc1382b57aa97ad44164bcfd3b961dca1470db985a2861af444d2d8b4a
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 367KB
        • SHA256 b592d4689f9708bf23f79abd4d39786e31753cdcf6e18eda08cb5afc4729a482
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 371KB
        • SHA256 c4d1f73746609ee82f0b38c2a3d5e0d33314711b79a8bb905fb4455ba69153b5
        • MD5 SHA1 SHA512 SSDEEP

        co.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
        • Size 373KB
        • SHA256 2c5d175af514f3585364dfc440cc3812ce5315e54b6bc8bf60b053ab9ae1c025
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 367KB
        • SHA256 2d9645e78dea0d9ce012ba19042a690f6967024223bcb8eb5cd014a6ec2f025e
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 371KB
        • SHA256 d03b2afe704d17b42721f5e52510a833ef7db53aef651aa63bc6e3fa3136bad7
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 378KB
        • SHA256 ad4cb7ed9c4ebe46287679e93902acc0567d3bc7f76772fd5a74884d05e77638
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 370KB
        • SHA256 1fbb5bd35d057366b2c7231dc84318608b24af0159c5723d02bf8452cf43c081
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 362KB
        • SHA256 646c5229e60eac93c622a88a04497836364718176f12c77213f4288ec0265dd1
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 364KB
        • SHA256 be9fc32f351eb9d9593c45f6cdd1c9edc2f3a900fc9e590779ae859c708c60a7
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 362KB
        • SHA256 e301197651adb46c04e55aab739b13bfbbffb6ad437eb3acd1d9aec08c0825ff
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 367KB
        • SHA256 0f27ff55df86df6cd9f9e7bfaed67ab9ca35ef5b27c0c971fecbecec9245770e
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 363KB
        • SHA256 0eb898a27ed1e5654932e55e97bc6bdbe06c1185c525dc6d9b08abb264cb6fca
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 372KB
        • SHA256 625183f1ff088625c908f4aa1245409a5e763732d257a2b132996338c67d3cc9
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 362KB
        • SHA256 2c28de04c1fe34e2642398b112ef5794cc855cc117c948a0f9e535073dedf803
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 362KB
        • SHA256 07849b551d28d5637b6bf0d82ae13752fe19d729456138b1b32288bf01e7d2fe
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 363KB
        • SHA256 4ff3690a2a1c62144312cbb7f86869999291b710b4ee9f96466e09fd295f09ee
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 371KB
        • SHA256 71514bcbcb41e720b49c8f1f2097bd9ed5ccd404f4c44895fab05e400c3e1303
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 365KB
        • SHA256 a1aeabba1c71f3101da5f54066c222efa6e3bf96b6790968f890d1977d6f398b
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 368KB
        • SHA256 c68b9aef3bd5c98b471e851685d8d410db7961210e7550cce2cac6fcd63ad1bb
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 362KB
        • SHA256 a0a8445667a46aa79bc703373b185bf28fa565bd9e1975b970c62c2b036586d9
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 363KB
        • SHA256 03109f43d0f0f545b53cb8f2ac23d7494636507eba03aa32355713b31a463866
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 372KB
        • SHA256 b6f43fac58443ecb3446f3f7d0d11b0cf33618c32fc6c15c095ea4556545e028
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 370KB
        • SHA256 c936de15c65f819d30e71bdfabbbc77b359868c1088191d0b094d405bcc1a8db
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 372KB
        • SHA256 730cdd0ab9caf7d554a543aa55b245bbe715505a5b164845b25c660966b8c97e
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 372KB
        • SHA256 df6e97e64541b6eaf7799178edf6d00bc3a5a15ae814b8a48b7847446602b127
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 374KB
        • SHA256 40cbf59163b74db82e7cb7d69661fbab4f7b0fefad9831efa1de95bd430a2ee4
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 370KB
        • SHA256 034b501ed5fa1b5091ba79b4e43da7398b1a0ca5bb043db93b4bbd90ffd0c937
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 371KB
        • SHA256 7688376e1e730a85b88031bda54b7a6c3c71b153900c6feeec93a36c5e75c9c0
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 370KB
        • SHA256 b4c9123c08e35a5d1485808a4cf030127ed755cb66f42f14a7db41b2f60c4f71
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 362KB
        • SHA256 89244188fc8f9c25b9fe08da6dfabd0ee0c44b12cbe17c0099da01c9e03091c3
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 362KB
        • SHA256 3addd88edb2e93acc156452fb0d5455031c4d87c24dff27fabc09d30bf09e0ee
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 382KB
        • SHA256 85df810b7caf94cc32dd744ac4724908543c5a56fce9874de103150bdd7caeee
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 383KB
        • SHA256 08ae27049ecbc841d83afaea85143604357a44e17a1618fb2fb8e77931b5bf24
        • MD5 SHA1 SHA512 SSDEEP

        ms.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
        • Size 367KB
        • SHA256 1fadcef149f3809997c6f9a317ac6c26fd312b9e397032458d68806139908fc7
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 362KB
        • SHA256 e6c5afe6c233534f4344f4bbb7833ed50102fc77300cc7b777c2ffdca34b2021
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 375KB
        • SHA256 67464e9488cc1170a97ae74c57dc855666ae2bb6f78313a3273a3a73605b9558
        • MD5 SHA1 SHA512 SSDEEP

        _UpdateSessionOrchestration.033.etl.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_UpdateSessionOrchestration.033.etl.exe
        • Size 362KB
        • SHA256 b670bb98741e5f779ed6e1b899ad13aae3b09ab0e54891460a08af99c50421cf
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 354KB
        • SHA256 1d31a23008eadc26626f1e55b5573a8a7fa2e0444b3c203c4b99a7ec2e6dcc9d
        • MD5 SHA1 SHA512 SSDEEP

        memory/2012-0-0x0000000000400000-0x000000000040B000-memory.dmp

        memory/2012-1853-0x0000000000400000-0x000000000040B000-memory.dmp

        memory/3860-9-0x0000000000400000-0x000000000040B000-memory.dmp