Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 04:33

General

  • Target
    5ec9c84ea5a54ec35e936c93b41e22b0_NeikiAnalytics.exe
  • Size 117KB
  • Sample240613-e6zbhaxhkm
  • SHA256 bfeb932d3b3275a5c3fd8fa998e34ea6caf7f7dd36a03ee89df2932b0c842c71
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (1774) 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 56 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\5ec9c84ea5a54ec35e936c93b41e22b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5ec9c84ea5a54ec35e936c93b41e22b0_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3708
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4904
    • C:\Users\Admin\AppData\Local\Temp\_MS.ONENOTE.12.1033.hxn.exe
      "_MS.ONENOTE.12.1033.hxn.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:4104
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3648 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1872

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          desktop.ini.tmp

          • Path C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp
          • Size 59KB
          • SHA256 5215c88424959f1b764a59f2090e8f018be6fbc58f525c28b903820a66fb7df5
          • MD5 SHA1 SHA512 SSDEEP

          7-zip.chm.tmp

          • Path C:\Program Files\7-Zip\7-zip.chm.tmp
          • Size 171KB
          • SHA256 b67d578f94850902e5f9d73833dacf884c3d0128fffd1e61b694e41a815c35c6
          • MD5 SHA1 SHA512 SSDEEP

          7-zip.dll.tmp

          • Path C:\Program Files\7-Zip\7-zip.dll.tmp
          • Size 56KB
          • SHA256 eb6827695b006d697e0adcc2e7c7ab9b5936c82e5beccdd46382e696345b3040
          • MD5 SHA1 SHA512 SSDEEP

          7-zip.dll.tmp

          • Path C:\Program Files\7-Zip\7-zip.dll.tmp
          • Size 158KB
          • SHA256 dde197f757c4c3bf27180d9c5e673894ee87c88da8772d66d64fe3112b303d4c
          • MD5 SHA1 SHA512 SSDEEP

          7-zip32.dll.tmp

          • Path C:\Program Files\7-Zip\7-zip32.dll.tmp
          • Size 124KB
          • SHA256 9e90f5ec633d74eed238258c49261b650b1d324ea833f92379f3e3a729182f20
          • MD5 SHA1 SHA512 SSDEEP

          7z.exe.tmp

          • Path C:\Program Files\7-Zip\7z.exe.tmp
          • Size 568KB
          • SHA256 ca2cad34878b4dda21eb2fe2fa550e1bab880d9c0474cf27d25e011507dcf430
          • MD5 SHA1 SHA512 SSDEEP

          7z.exe.tmp

          • Path C:\Program Files\7-Zip\7z.exe.tmp
          • Size 603KB
          • SHA256 3e22c00a6816a7cf91f642e0dec11b9c5752f966f9230704ce55b3914fe19d07
          • MD5 SHA1 SHA512 SSDEEP

          7zCon.sfx.tmp

          • Path C:\Program Files\7-Zip\7zCon.sfx.tmp
          • Size 247KB
          • SHA256 74cd0823f4b111de46609528d8260de8137a16f1fb8b690d74a6eada43ec701e
          • MD5 SHA1 SHA512 SSDEEP

          7zFM.exe.tmp

          • Path C:\Program Files\7-Zip\7zFM.exe.tmp
          • Size 989KB
          • SHA256 3608852ea9ff1716204212f41c46c2dc088fc3a718fbb0866ac1643018a08771
          • MD5 SHA1 SHA512 SSDEEP

          7zG.exe.tmp

          • Path C:\Program Files\7-Zip\7zG.exe.tmp
          • Size 743KB
          • SHA256 3bef0d3923172178a07ca118c3b50aa2d62b3d185f448b0a20beb560c2e680f7
          • MD5 SHA1 SHA512 SSDEEP

          History.txt.tmp

          • Path C:\Program Files\7-Zip\History.txt.tmp
          • Size 116KB
          • SHA256 f3ebd3ba30d527406a0bf44ee2d47e8d84d424fa0cc34f19613c68740c613c86
          • MD5 SHA1 SHA512 SSDEEP

          af.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
          • Size 60KB
          • SHA256 ac888252099cb1f37d0227b3ff70d34f797b8905fca57dc03c1bba5733bb62f8
          • MD5 SHA1 SHA512 SSDEEP

          an.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
          • Size 66KB
          • SHA256 183f90d258d73a330df0576100c83a8c9b1ed58082c68598bd5c11a7764f7a8c
          • MD5 SHA1 SHA512 SSDEEP

          ast.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ast.txt.tmp
          • Size 64KB
          • SHA256 ec8c4c398808ae526a01864b67d29d1248bd81ef58833d3430f358581d2fee3f
          • MD5 SHA1 SHA512 SSDEEP

          az.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
          • Size 68KB
          • SHA256 2a74db21ada8a52c36369956b444c5d598c807381e027bc1e59879d0bb26c754
          • MD5 SHA1 SHA512 SSDEEP

          be.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
          • Size 70KB
          • SHA256 993b00e2b362f9ae4252f6ebce99940b202263939826208e80b22197ca3c794a
          • MD5 SHA1 SHA512 SSDEEP

          br.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
          • Size 64KB
          • SHA256 a4298db6c50eff39e09f73c7d2394764a4ff843e5d323aa4934806f5743564b4
          • MD5 SHA1 SHA512 SSDEEP

          ca.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ca.txt.tmp
          • Size 68KB
          • SHA256 8172784e29a2b48c1e713cf9c38af2b8607265ea4fb5d473965b378676045fcc
          • MD5 SHA1 SHA512 SSDEEP

          co.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\co.txt.tmp
          • Size 70KB
          • SHA256 20e87009ed7c576642bdc9aebaa4d3027cef57c4a71b5f8bf2d1a6e8a3dd72cb
          • MD5 SHA1 SHA512 SSDEEP

          cy.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\cy.txt.tmp
          • Size 64KB
          • SHA256 d253a0e0ee9c64f00d98a9d94a8245f731a48f580db1bd3cb123916661bd3648
          • MD5 SHA1 SHA512 SSDEEP

          de.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
          • Size 67KB
          • SHA256 24fa7dc57bedbbb244b82addb7a0699660cdf4142975cf5cc3813f4c25e81c64
          • MD5 SHA1 SHA512 SSDEEP

          en.ttt.tmp

          • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
          • Size 67KB
          • SHA256 f514aca5ea131f782679baf4d5e940a4cb9e4864c12279a7f43c9a68d450782c
          • MD5 SHA1 SHA512 SSDEEP

          es.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\es.txt.tmp
          • Size 69KB
          • SHA256 279170a7210f03e9126c25e1415a3d74fb06a0bd0a4bb857cdabe93381e3e049
          • MD5 SHA1 SHA512 SSDEEP

          et.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
          • Size 65KB
          • SHA256 1ac0537d096156b03e8c3ee027ab9932b512db921ba695303078a24494d28589
          • MD5 SHA1 SHA512 SSDEEP

          fr.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
          • Size 69KB
          • SHA256 604c45790d05427d6986aeaab735aef88e809d7cc4b8382985f7a6decd7bf562
          • MD5 SHA1 SHA512 SSDEEP

          ga.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
          • Size 67KB
          • SHA256 a3ed652130b9e6db0921eb74910f32cca84876c39d6699989bd178b7a57bbcc3
          • MD5 SHA1 SHA512 SSDEEP

          gu.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
          • Size 76KB
          • SHA256 4724ed2ffc077b6e394b11bc187cb2b60d8484035a2b4c41c44c07b2738ac2c8
          • MD5 SHA1 SHA512 SSDEEP

          he.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\he.txt.tmp
          • Size 70KB
          • SHA256 93dd39146c2f1e0778f2a01a6051565c41dbb3873cf57a000ed37ebaaecac9c6
          • MD5 SHA1 SHA512 SSDEEP

          hi.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
          • Size 76KB
          • SHA256 bd415edcf4f3bfd309899bfdcb334ee49743bea0c6788d472e9aa7badf0a9b2a
          • MD5 SHA1 SHA512 SSDEEP

          hr.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\hr.txt.tmp
          • Size 67KB
          • SHA256 ca60198f108e33a915571d70d28222704c58b42a2b0b85fea852635859db8630
          • MD5 SHA1 SHA512 SSDEEP

          hu.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\hu.txt.tmp
          • Size 69KB
          • SHA256 cfe807ae9b2b4f325bf0400f79e31ba064996630b1ed1964c907ef48d6e7c1b5
          • MD5 SHA1 SHA512 SSDEEP

          io.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
          • Size 69KB
          • SHA256 d6017e9ba69b7c112facceceab8f84fc46ac8eddb84439aed39ce8b27e4c0787
          • MD5 SHA1 SHA512 SSDEEP

          it.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
          • Size 68KB
          • SHA256 7f054f00f218b83253ef199b38df815178a471f4a7723ca1173d5372d4d93949
          • MD5 SHA1 SHA512 SSDEEP

          ka.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
          • Size 77KB
          • SHA256 ee08530bce4ba41603c8c09f6c5fcc733377323365b79bf50bdf5a947647365a
          • MD5 SHA1 SHA512 SSDEEP

          kaa.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
          • Size 67KB
          • SHA256 fa11175de94a26f0df3f5d7da06c5507e2a7e43f12af1e7fca9c2a5169df9606
          • MD5 SHA1 SHA512 SSDEEP

          kab.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
          • Size 67KB
          • SHA256 44f58e2b007edf69e35cd10cb447d0064a5cfff1f2ea3abd23b252a8cd01f932
          • MD5 SHA1 SHA512 SSDEEP

          kk.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
          • Size 69KB
          • SHA256 8643ac6501615ba2afbbe9080d35a5385550054d53fe1cbc843567f5989841c9
          • MD5 SHA1 SHA512 SSDEEP

          lij.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\lij.txt.tmp
          • Size 66KB
          • SHA256 158e20db0c6fb1cdc20711a9bf7df93ae269466380fe3ad37ab194d5abfbd7e0
          • MD5 SHA1 SHA512 SSDEEP

          lv.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
          • Size 64KB
          • SHA256 adf629dc87e75dc6822726e8653e448f8e7ca1375c67797bc90b41e655fad582
          • MD5 SHA1 SHA512 SSDEEP

          mk.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\mk.txt.tmp
          • Size 67KB
          • SHA256 e3cca4d830a1764f4ac458408ffca21d190b66aedca8571cd505bd2dbe6cc903
          • MD5 SHA1 SHA512 SSDEEP

          mr.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
          • Size 69KB
          • SHA256 59d892ea9fb15fe68d4693f9b3570cbf36bd25c6cbf2ff001a5d4689f53a54f8
          • MD5 SHA1 SHA512 SSDEEP

          ms.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ms.txt.tmp
          • Size 63KB
          • SHA256 2cca8e8c8032fd7d13cc87bb812e43927b60aa68d663c758c360532d66b9202a
          • MD5 SHA1 SHA512 SSDEEP

          nb.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
          • Size 65KB
          • SHA256 816d3619a9c4302119cd7702a885f19aeba69db39e90e1d1408111c2914af41b
          • MD5 SHA1 SHA512 SSDEEP

          ne.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
          • Size 72KB
          • SHA256 203f0bb83332dbf6a787af4106e148e71231441c4c15c726051793870900886e
          • MD5 SHA1 SHA512 SSDEEP

          pa-in.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
          • Size 73KB
          • SHA256 b8fbe6131ea2dc27056a0589beeb73e49f621ba17a87fcccc41b8b9d6a790037
          • MD5 SHA1 SHA512 SSDEEP

          pa-in.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\pa-in.txt.tmp
          • Size 73KB
          • SHA256 a37d4256662493c36baaef8f13bf6e5b7e915897cb964919497f1501df43bf49
          • MD5 SHA1 SHA512 SSDEEP

          pl.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\pl.txt.tmp
          • Size 68KB
          • SHA256 749653a65c8280333daf5a886d4349b605de5819f8861f080acb4981b8d22a7d
          • MD5 SHA1 SHA512 SSDEEP

          pt.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\pt.txt.tmp
          • Size 68KB
          • SHA256 6ef6578dde26a6506a8bc48c381e7d42c1dce6a566cdf15b4111d9a90c28bf92
          • MD5 SHA1 SHA512 SSDEEP

          ro.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\ro.txt.tmp
          • Size 66KB
          • SHA256 8aaa2a5528df28526a4663006d4f991fa7358184efdc0173d11112e87db84d62
          • MD5 SHA1 SHA512 SSDEEP

          sa.txt.tmp

          • Path C:\Program Files\7-Zip\Lang\sa.txt.tmp
          • Size 78KB
          • SHA256 bfb74fcdef7e0b61e399c33fb3590814a667496e05b3ee4256fd9c0fec8fea38
          • MD5 SHA1 SHA512 SSDEEP

          _MS.ONENOTE.12.1033.hxn.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_MS.ONENOTE.12.1033.hxn.exe
          • Size 59KB
          • SHA256 fb43a66381d196c0c67d7993b99e9c37255b52428fc7fc1628018f08e1971a26
          • MD5 SHA1 SHA512 SSDEEP

          Zombie.exe

          • Path C:\Windows\SysWOW64\Zombie.exe
          • Size 58KB
          • SHA256 7f9770167a6565370acc18e0e567593da0c558fb449d43018f64ed007cd3e976
          • MD5 SHA1 SHA512 SSDEEP

          config.xml.tmp

          • Path C:\odt\config.xml.tmp
          • Size 59KB
          • SHA256 38698f8eead7a2f2731e59a21807f869bcb919d8f92d965399a7545fdd9a6ab2
          • MD5 SHA1 SHA512 SSDEEP

          office2016setup.exe.tmp

          • Path C:\odt\office2016setup.exe.tmp
          • Size 4.4MB
          • SHA256 0ae5aab1607e6c7340dcf31421712a7a8b04f8250c82d6277e0a92a0e69fa4fb
          • MD5 SHA1 SHA512 SSDEEP

          memory/3708-82-0x0000000000400000-0x000000000040A000-memory.dmp

          memory/3708-0-0x0000000000400000-0x000000000040A000-memory.dmp