Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 08:45

General

  • Target
    2c8bb039972e456441e799bd742a32e0_NeikiAnalytics.exe
  • Size 177KB
  • Sample240612-kn4fdswepd
  • SHA256 8c17e52f034de6cc1e85a40cf2e9d317435ba332746c41ae57743d1a615acdf8
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5047) 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\2c8bb039972e456441e799bd742a32e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\2c8bb039972e456441e799bd742a32e0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:3940
    • C:\Users\Admin\AppData\Local\Temp\_03 - Documents.lnk.exe
      "_03 - Documents.lnk.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:1068

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
        • Size 88KB
        • SHA256 ac23333328abe83c15908301d9f54aca7b92330a983dc92d67183d5b77a08108
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 201KB
        • SHA256 61ba17fedf9c812c274f15f0f8e38b4b921090e5cfecc1940da2eec10fffd4f0
        • MD5 SHA1 SHA512 SSDEEP

        7-zip32.dll.tmp

        • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
        • Size 154KB
        • SHA256 7410374cbadaf3d9e47a0318c6acd526fdb0aa7f717b485cfc5847eaac0b58c8
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 f8569dbb4e8d176a0fcadadb91c43a36b072a5b0ea0c3fa1ff7ad1875884db2c
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe.tmp

        • Path C:\Program Files\7-Zip\7z.exe.tmp
        • Size 633KB
        • SHA256 cbe44c919b73a631631ee60250613ec2e93072fec15c72d5ac5650e64c9d14cf
        • MD5 SHA1 SHA512 SSDEEP

        7z.sfx.tmp

        • Path C:\Program Files\7-Zip\7z.sfx.tmp
        • Size 298KB
        • SHA256 e6d76f82240fc996a244e57bb49c222a81beda6514c86ace69374dca0506f952
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1019KB
        • SHA256 515fc2c5c55c3d1835f203117bd0c7dd4abde20f3db81225fd8abc5d1681d163
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 773KB
        • SHA256 6c0f014bcfc054a32c824f25bece79d038f3e936173069b5a70eb3e4dd29fda4
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 96KB
        • SHA256 633d61bf03d6dc98d043cdade08eab48d1eba8ba6b2259d33a6e1565ded3f961
        • MD5 SHA1 SHA512 SSDEEP

        ar.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ar.txt.tmp
        • Size 101KB
        • SHA256 66cd916c6bcc47ef1559648d4338b4391ee469915f84d17f40fb0b6d5a3c5105
        • MD5 SHA1 SHA512 SSDEEP

        ast.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ast.txt.tmp
        • Size 94KB
        • SHA256 021f0d694fba55d933e16c32e8d3fa48cba63f96a587af3304ffa22ba9564f17
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 100KB
        • SHA256 a60d9f5722cd9e8cceafe84447a38c07ee42a7f2d4d5a7ae55c39476569abf80
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 100KB
        • SHA256 4613ca99ea96928f327c22901366ed4e25e0b6e1faf8be4ac9df27939cace009
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 101KB
        • SHA256 8734aa17b67dddb4849d69ee8b6194a69ac908c4af13399a4114b7efc28439b7
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 103KB
        • SHA256 692c6038fb115b5f5f5747b10f5e5f5a8e945b73270b357e93a6f99a5d49348f
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 93KB
        • SHA256 9ded4a5a2209a029782907844d89284f18b3eec576a97ecaf4520aed5140533a
        • MD5 SHA1 SHA512 SSDEEP

        ca.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
        • Size 98KB
        • SHA256 12ddc9a1f78f03d7100f05f6cbda253ed631aded010c016bc9fa4df983331b6e
        • MD5 SHA1 SHA512 SSDEEP

        cs.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\cs.txt.tmp
        • Size 98KB
        • SHA256 ddfeaf562473c250cd840260213603edc512296b35609a5e86d2a55d5da88f6c
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 96KB
        • SHA256 b6994c6ae9d16bdaeca65fafd84e71ddbf8d6b8836b3206354c33b695f2ebc62
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 97KB
        • SHA256 6da9d3ee24804e6c478e02f774e964f65e736afb38df70e0425d077627484567
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 88KB
        • SHA256 9f71bc50657d1ff2d88df603a71401dabc6d7d0a15bb82c7e6900e53413e7c57
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 96KB
        • SHA256 8e39c4f3d274c61e785e1d82ffbc2f954df6d139552fe20fd161e6b87917d254
        • MD5 SHA1 SHA512 SSDEEP

        es.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
        • Size 98KB
        • SHA256 9eac649427a90c36bb7c3161b76cedf209d6ccac749ba3a52f1e378e1296a458
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 97KB
        • SHA256 fff8a3a58acccb978581829b9daf0b2a2ce063b7635200d4c905722a5ee1ac7f
        • MD5 SHA1 SHA512 SSDEEP

        ext.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ext.txt.tmp
        • Size 96KB
        • SHA256 bac7b771bfe75fb32807c9db12abf0ecf92919b7382baf5af37a8896fb8d7e90
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 97KB
        • SHA256 d32b21762836fc1d4b7dfef7d7c56bc5c3215eccb334f2d73cdffeddcd3faa0d
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 98KB
        • SHA256 4030e1085c783345f56212d0d7020ea52c5609536e5c5c89d0dd86d7b2677d36
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 106KB
        • SHA256 b53d9dbadc9799284f4408b02cfd37ebad9a51d97827089d66827a2937d12921
        • MD5 SHA1 SHA512 SSDEEP

        he.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
        • Size 99KB
        • SHA256 eaa214703fc339c2ffc5644535f58a897857c314c18ff42c9bd1364bb8e0ba1f
        • MD5 SHA1 SHA512 SSDEEP

        hr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
        • Size 96KB
        • SHA256 657611a06515ee3e6a53834073d009b277e7bd8ff5485bf32e5f52862b806ccb
        • MD5 SHA1 SHA512 SSDEEP

        hu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
        • Size 98KB
        • SHA256 1bebeff83557893a7ca93d79754f4c6c969af5054005973983a6881620ea23fa
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 97KB
        • SHA256 bb02f75a210d7df2e5f38810a6b4371d97b2eeb8980b3796bd0b9a7a5310dda3
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 97KB
        • SHA256 f3dc86250409753a584035fb42fcf4e4a75255006afeefeebb8c68003d7675b1
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 106KB
        • SHA256 32b9f942024c10f9e85fa49ced66293850c837f9813567de2556f7d169ec05c4
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 96KB
        • SHA256 f8ec0540b909ccbb5897400c802e987b18c120fe2119e5f241a0ecc79c64425d
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 101KB
        • SHA256 489b268fb7bbfd120f7c6d230790ece9bd6f2944da4db606756d7ea25f418f73
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 94KB
        • SHA256 4b3b388e0b13b50970a52d7c4ab61018f027e612f85594dbc3894b8a53c92ccb
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 101KB
        • SHA256 2c1f932c21b22efa0bf5b9a003ce853d1c89db94d3de15147a953580cf62fb27
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 98KB
        • SHA256 189816e388e89c874f4bb11c66d1a3156e0860703bd58f1b934e68b11d0049c7
        • MD5 SHA1 SHA512 SSDEEP

        mk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
        • Size 97KB
        • SHA256 d7fa50453f02f03160a26ae7438194aa4b82752c88977b5ea3a63a61a7ed4323
        • MD5 SHA1 SHA512 SSDEEP

        mn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mn.txt.tmp
        • Size 97KB
        • SHA256 eb87f410e6cf88791ababcd55be9c87bb6f8934568d2a0606a9d4f06be5cf29e
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 108KB
        • SHA256 3e639d457e848c5ea87c491cbbd12543f29dd91ab27a7de38cfb8ef1c037b2e6
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 94KB
        • SHA256 2c1c29b9342e4a5d4372e250a3e096cf6cefad7371cd23b2e29aaeabde016203
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 101KB
        • SHA256 164456fed8cc706c1532293917088e36f14135cf05aa9b4ca8ade5ef261b9b06
        • MD5 SHA1 SHA512 SSDEEP

        nl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nl.txt.tmp
        • Size 97KB
        • SHA256 3e58f9b9a9998488f643e4eb7eefe6c510c2b3c14d5c72666f6da49ee9e6cf7b
        • MD5 SHA1 SHA512 SSDEEP

        nn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nn.txt.tmp
        • Size 92KB
        • SHA256 770061acc6dc04c7e2be0f1eec4bafe7b472aaf3e91f7a453bc7ab47e7d7d6c5
        • MD5 SHA1 SHA512 SSDEEP

        pa-in.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
        • Size 103KB
        • SHA256 fa1901cd814d57893cf0ea6f146d504ea97436369157c13426ac9664b522636b
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 98KB
        • SHA256 0c5d33e980335c2a8d6da323dc6e58050ac48bd2bd0a54cf0e957fc30c7e8f3a
        • MD5 SHA1 SHA512 SSDEEP

        pl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
        • Size 98KB
        • SHA256 bd7b094b14585aee1671a67a55fa042851823f13d9b9eb3d461a1032d37d1fdb
        • MD5 SHA1 SHA512 SSDEEP

        pt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\pt.txt.tmp
        • Size 98KB
        • SHA256 8505bff50fd34fdc10db864881170f6850b7ef9fbc132588ed817d00c8c5c312
        • MD5 SHA1 SHA512 SSDEEP

        ru.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ru.txt.tmp
        • Size 104KB
        • SHA256 7954a8c62bbe929e1ff4fc898692bd5c72f5d3375004ea100937154e7a737362
        • MD5 SHA1 SHA512 SSDEEP

        sa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sa.txt.tmp
        • Size 107KB
        • SHA256 17070e08be19d6e253d27c60d1b1f678e6d16c282ef78e6148fd48a654a36634
        • MD5 SHA1 SHA512 SSDEEP

        sa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sa.txt.tmp
        • Size 107KB
        • SHA256 a572dd41ce5905b8e824cbfec29c3acf7e1a47c3a27b08a64043bbccc26088af
        • MD5 SHA1 SHA512 SSDEEP

        si.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\si.txt.tmp
        • Size 107KB
        • SHA256 55d74ef30d4ab7251f7f2a24078829541ab625c57047a1e1f1de798503435cbd
        • MD5 SHA1 SHA512 SSDEEP

        sk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sk.txt.tmp
        • Size 97KB
        • SHA256 228011ae218108788bcea56f83a273649b1df2207f3c1bca176570348cac78e7
        • MD5 SHA1 SHA512 SSDEEP

        sl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sl.txt.tmp
        • Size 97KB
        • SHA256 d655405592f1cb4f4fd2691e98ce146a325470520376058cddccfeac42366fbe
        • MD5 SHA1 SHA512 SSDEEP

        sq.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sq.txt.tmp
        • Size 94KB
        • SHA256 74738a903ba7c4f6c2479fc22332d0c4ff7b32b4c936ce0429fc405a18300ba5
        • MD5 SHA1 SHA512 SSDEEP

        sr-spl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp
        • Size 95KB
        • SHA256 c310cefb7085634e4d3258cc774bbb8aaddd901d7e2d4f81a71f4b5778ed84db
        • MD5 SHA1 SHA512 SSDEEP

        HomeStudentR_OEM_Perp-pl.xrm-ms.tmp

        • Path C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp
        • Size 99KB
        • SHA256 53f6cb16cb74b5be87b572b345ad3e38b4343ea22330169cab6201332c69d579
        • MD5 SHA1 SHA512 SSDEEP

        _03 - Documents.lnk.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_03 - Documents.lnk.exe
        • Size 89KB
        • SHA256 7436f235e162abc6789c9eb2e66daa779201eadeb450278e397429e9d459b37b
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 88KB
        • SHA256 5f2c72e14b67a4ce86d2b6e26acb2b46b935bd3ac583df75246bd24fe1ddd59e
        • MD5 SHA1 SHA512 SSDEEP