Analysis

  • max time kernel
    150s
  • 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
    16/06/2024, 04:24

General

  • Target
    d5255e59c94596c696e802cfa54802f0_NeikiAnalytics.exe
  • Size 94KB
  • Sample240616-e1p6mstcln
  • SHA256 26843cdbe6a1d465960e3e08bd9643530b88fe2fb9a33f9a1a5c8acd83141b13
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5255) 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\d5255e59c94596c696e802cfa54802f0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\d5255e59c94596c696e802cfa54802f0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\_RegisterInboxTemplates.ps1.exe
      "_RegisterInboxTemplates.ps1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4920
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2080292272-204036150-2159171770-1000\desktop.ini.exe.tmp
        • Size 95KB
        • SHA256 241029a45c6a06a02cec1d74778f43f60defaad476d6b1460f24f5bdd4e0aff5
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-2080292272-204036150-2159171770-1000\desktop.ini.tmp
        • Size 48KB
        • SHA256 05e1a3f6c67e9341c94ec1763cd1424c83ed574c1de2bdd7c94041aea33c1b10
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.tmp

        • Path C:\Program Files\7-Zip\7-zip.chm.tmp
        • Size 160KB
        • SHA256 f043088349c1534ef805aa2abb06f7597604d384452d9404579ca5563a6a759e
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 113KB
        • SHA256 5ebbf56a84e85354f73204ae7fe73097a7ee722cac716c6c8d8e2870229324a0
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 a9fb2e576630f0fdb0f3912f4879a0ed4caa1439febce905648cef6f0d5fbce2
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 592KB
        • SHA256 eef5efb3f6dad74042002abed81af2a2454e7d4ee1f2dd3951d4fec507fab548
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 104KB
        • SHA256 2cc04df7b372beefce8e6d0899489638a366da9ea6ff2ed3dd6af38acb2f2356
        • MD5 SHA1 SHA512 SSDEEP

        7zCon.sfx.tmp

        • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
        • Size 236KB
        • SHA256 37fbaa966d992d55b5f931fc40df4f825fdef00879c323433c57645494b98317
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 16KB
        • SHA256 27000a871672d14dc3847581557ee9ece1627e2e8eafa6821213ccdc56d3b3aa
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 978KB
        • SHA256 8fdfe9925a81e39d11456ab29e85de5c9795fb0bc9c19b3d4c6c70ef8ac5712b
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 732KB
        • SHA256 87bc8d415a3ab2af0e09bf9696eb07cd14ae416c93872e3fefabf2ca623c83d1
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 57KB
        • SHA256 4c0823c128640c38d127dd74ee780bc1e4d2054e580ac7c3784dce5f6937398a
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 54KB
        • SHA256 2fe9f71cf5c459c218084d94dffae3ef3e244080c00c023cb6c1e6fff8ab0efe
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 59KB
        • SHA256 7a953dedb9ad2a41202f88643082ca5cc253fdea01bfdabba9c8955a888e7bd8
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 57KB
        • SHA256 33dec5141f3352bea4509381f4ada1eea70c064c11f79c0c78bbc6fb31a30158
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 59KB
        • SHA256 8a1f0dd66047b4fa7b335a94981ae7ae33a6fe4dc70a8e95f3e35c9b1599d640
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 60KB
        • SHA256 c0748262de5d53c2a6b304c4a647b446dd9e43f5372afdb24a4a07d79ee344cb
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 62KB
        • SHA256 9bfafd117ca5254cb0bf5231649e6fb81f34ccfdfda557cdbe4bd2b2ff0ce298
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 53KB
        • SHA256 2298cd9385fedc2cc9e4aed8efc177085ce6b7f0944dd397549fde408baac5e1
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 57KB
        • SHA256 59a32365945776564de82bb2f0e246a57fd13b53cd4e3d5c0c6bf8645e1bb487
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 57KB
        • SHA256 dc4a9744ce2b983deba5ea7f021b4b1188ad15a33402b496aa8074862894f663
        • MD5 SHA1 SHA512 SSDEEP

        cy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
        • Size 53KB
        • SHA256 f408238105f564c9d319a279485efa2be4cd2b28e0aa6837a0d30a320a0afe24
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 56KB
        • SHA256 933cf0ca8ec5a0a600dfb7cd9e7068b6b5205656bd7d814217723f90935c46f4
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 64KB
        • SHA256 3de840963498f24228ee95d859c2224ec4bb24677ff51db5e056df55186c04d3
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 55KB
        • SHA256 ce53a231d4c829221ed2eca2ac481e80401aaaeac7cfbf6a4f03956e8e2278a3
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 53KB
        • SHA256 b7fd8675cb3cd5006c0e638314cc2bf5add5b2019842b2849cd9f355db8637bf
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 57KB
        • SHA256 57ab2a09b185847089112aaa3f3ab26bc947f3be5ec3ed196070d0e7b047c726
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 56KB
        • SHA256 92d4755c989891de557313848e105b46b2d9098360079ebebd48fc16314a5abb
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 54KB
        • SHA256 73941bd2a721b8642fe87738db41b6e1a14894e2e2defa0f6a358ec3b3522d11
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 54KB
        • SHA256 b0b9424852fdb2c3a3712ce1ab5c14b953cf0853f4388711b00a3a44f33e1520
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 54KB
        • SHA256 057cd339ccf12a9c5c26f7e59f32b17c85cf4efdd820bf116bea5278121a5198
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 48KB
        • SHA256 c35e7aa6b072e2da91c386e36cff89a620e0fd7649192f495504e3b1818ed6c6
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 65KB
        • SHA256 6b7b0cd8c01f3418d509f106c9973d0d7d2b5cb17ff88461b9c921819d431e24
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 59KB
        • SHA256 56c0dffbf15a120f51f3f648086a1a57b3b4dbd5bc9e5eaeeba4ca1e72be793a
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 65KB
        • SHA256 8eee74fcc7b4c0984a3e5345a6615767d1c0e7062b8c6ed7521089e05278b15f
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 56KB
        • SHA256 ac66ae9a5b4d4e4cf53cb7e12a7dc4412614182b36933e6fbead79442307f61f
        • MD5 SHA1 SHA512 SSDEEP

        hy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hy.txt.tmp
        • Size 61KB
        • SHA256 d29b98d1113684170bdf33c7e91e816d9ffbbd340049c0773fe288242aa186e2
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 56KB
        • SHA256 3c389eadb01ff059ed7918747deac0ee8eef7e886870a8c86b11282669dd6ea0
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 56KB
        • SHA256 e6b0c207da71b02fd7d457b3749baa41602168f5a7debd9e85aadce9a5ee5fad
        • MD5 SHA1 SHA512 SSDEEP

        ja.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ja.txt.tmp
        • Size 58KB
        • SHA256 14f1c6391b043c3b580544f6dd0218b4bdeb977fa35ace2114322608c9838968
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 64KB
        • SHA256 8aa77d48031a87f333acbcac647ae8067b09ed679d0afea6c34c7a8efc9227b6
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 57KB
        • SHA256 5186f02a93996e2985774bc1f87e928c1e49325863a7e612fd25a83b48e39920
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 56KB
        • SHA256 b9b3c2edf5e03aa4cc0546dbc54b01f9feba0c077df106d33b01110d7916766e
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 58KB
        • SHA256 22b17c5b9f2837019848bbf1efd97867d460cb4baf86eaeb07f0f939d92cd6ad
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 52KB
        • SHA256 4873e350dc45e225bba5a2532cdb2d479f6e914237474f1fa4dbf1c1ed3244f2
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 59KB
        • SHA256 f86771015d6a0cc69f2a789c7d5cde59e8cbd49a4eda135f575542cbd8766b14
        • MD5 SHA1 SHA512 SSDEEP

        lij.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
        • Size 55KB
        • SHA256 fe3135964b1a0df82e7e284dcb0800cab00151c468a9c5631c5ce30c9469b0e7
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 56KB
        • SHA256 b8eb0f92c50c17e38ba391d4db35705a0b32976717de481cfa8a7c3dbd1a695c
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 52KB
        • SHA256 7850dc16c0240e2862b40d54603afe19f398660870ffe83a7eb4fb7920239e62
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 55KB
        • SHA256 7d846c5f85e022f911fdb08ac2909c9ffb72f71af212cdef847366f07f9a7d67
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 56KB
        • SHA256 b76a47c03a4551bbe62b7ed1d78dbe0efd741902aee90fd971d8d2153ba63bd7
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 67KB
        • SHA256 69fdae26cf7918fbdf86e040dfe1fba7fb03222c4c38e7c196cf9993e9ca8f8b
        • MD5 SHA1 SHA512 SSDEEP

        mng2.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng2.txt.tmp
        • Size 69KB
        • SHA256 cc648d340ca6447a4f9adda3d126a433a05a44b956b6e14421cf7f537b376a72
        • MD5 SHA1 SHA512 SSDEEP

        directshow.md.tmp

        • Path C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp
        • Size 50KB
        • SHA256 e9757c5a380000cfeed609f3bb455112520f0d5eca59379bbb600f87ce8f0a24
        • MD5 SHA1 SHA512 SSDEEP

        _RegisterInboxTemplates.ps1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_RegisterInboxTemplates.ps1.exe
        • Size 48KB
        • SHA256 c7d62a770cf0b4a4d5460e469b666169eb3a6d34f3bb94d25328ee30ebda4994
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 46KB
        • SHA256 3573166fad396acf5800a86e0b6d20eec37ba2102ecb293428f1f621e2f3c15c
        • MD5 SHA1 SHA512 SSDEEP

        memory/3508-0-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/3508-2447-0x0000000000400000-0x0000000000408000-memory.dmp