Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2025, 05:15

General

  • Target
    905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe
  • Size 21KB
  • Sample250514-fx2wpstry2
  • SHA256 905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe
    "C:\Users\Admin\AppData\Local\Temp\905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3520
    • C:\Windows\system32\MSSCS.exe
      "C:\Windows\system32\MSSCS.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3124
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -ExecutionPolicy Bypass -Command [System.Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms'); [System.Windows.Forms.MessageBox]::Show('Isto abriu lol','Rekt!',0,64)
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3772
      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\_rxrf30q.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3556
        • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA301.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc663146EE6F534DF182572F6AF717663.TMP"
          4⤵
            PID:4956
        • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
          "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\68kavto0.cmdline"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1644
          • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
            C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA3AD.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc8060DF397164994A68627E5DE0223D.TMP"
            4⤵
              PID:4448
          • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
            "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\bspxjs_v.cmdline"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1972
            • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
              C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA43A.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc10D7F291B749460D85AFAEAE5CCFF19.TMP"
              4⤵
                PID:4736
            • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
              "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\x4o9fexe.cmdline"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4584
              • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA4A7.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc8114FCD5D78D4F6FAB1032A4B156BBB0.TMP"
                4⤵
                  PID:3376
              • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
                "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\2aheorkr.cmdline"
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:5532
                • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                  C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA515.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcB29C8028D28B4BB2B5B24535B1EFEB9A.TMP"
                  4⤵
                    PID:4884
                • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
                  "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\t4qeurbt.cmdline"
                  3⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2200
                  • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                    C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA572.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc498C7A4DC1E4EDEB2C6B4F3DFE7794.TMP"
                    4⤵
                      PID:1412
                  • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
                    "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\l79t3ony.cmdline"
                    3⤵
                    • Suspicious use of WriteProcessMemory
                    PID:5068
                    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                      C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA5EF.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc6B360D0AA16A4CC596679EB543573F93.TMP"
                      4⤵
                        PID:4912
                    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
                      "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\7cjybhkt.cmdline"
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2500
                      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                        C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA64D.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc17501C87C58F466FB2D959831238D3CF.TMP"
                        4⤵
                          PID:5288
                      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
                        "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\ndflnb-w.cmdline"
                        3⤵
                        • Suspicious use of WriteProcessMemory
                        PID:4552
                        • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
                          C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA6BB.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc861A744BAB564D98B49DAC5853B6F6.TMP"
                          4⤵
                            PID:1340

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          2aheorkr.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\2aheorkr.0.vb
                          • Size 271B
                          • SHA256 034c75813491d628a1a740b45888fc0c301b915456aaa7ba6433b4f1368cda35
                          • MD5 SHA1 SHA512

                          2aheorkr.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\2aheorkr.cmdline
                          • Size 171B
                          • SHA256 a33e00aa7b0e6ef611ed52fcbff1728878188aa7b80321b0ba1c008953743040
                          • MD5 SHA1 SHA512

                          68kavto0.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\68kavto0.0.vb
                          • Size 262B
                          • SHA256 08a30db98d970e3b6819d5ecff6eab2211ce93f4cd000c09db96ffb294d05020
                          • MD5 SHA1 SHA512

                          68kavto0.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\68kavto0.cmdline
                          • Size 162B
                          • SHA256 e0d90293f49d8ab13d42010729550179a8182d2b0e5c5748555a3cbff8d1d473
                          • MD5 SHA1 SHA512

                          7cjybhkt.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\7cjybhkt.0.vb
                          • Size 270B
                          • SHA256 c07206283d62100d426ba62a81e97bd433966f8b52b5a8dd1451e29a804a1607
                          • MD5 SHA1 SHA512

                          7cjybhkt.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\7cjybhkt.cmdline
                          • Size 170B
                          • SHA256 37ad4fcec768eaeabd8fce8042f285a83575e0b3ae47484ee71f567c655b5ccb
                          • MD5 SHA1 SHA512

                          RESA301.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA301.tmp
                          • Size 1KB
                          • SHA256 3d447c3c5f9c36bbf8dfb850327f5aab81c74cadca7d1e944281824f5c7c42da
                          • MD5 SHA1 SHA512

                          RESA3AD.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA3AD.tmp
                          • Size 1KB
                          • SHA256 71818f3c60d2895dd6ef65c5b9b008c7128989f9418edfce352013dd7ee88a8d
                          • MD5 SHA1 SHA512

                          RESA43A.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA43A.tmp
                          • Size 1KB
                          • SHA256 de668a4f399a7e45a506713951acf869af7474800556eff511f34e6a4ed01cd8
                          • MD5 SHA1 SHA512

                          RESA4A7.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA4A7.tmp
                          • Size 1KB
                          • SHA256 7c26d72ef4010646d5aaa98ae22112e4210974b8b2da54de3a65ace50ff0c177
                          • MD5 SHA1 SHA512

                          RESA515.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA515.tmp
                          • Size 1KB
                          • SHA256 9d4f213f419f8f8275aa868774d90e133d206bd56c866a3b4c1849906df08734
                          • MD5 SHA1 SHA512

                          RESA572.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA572.tmp
                          • Size 1KB
                          • SHA256 aba2d9259b72d75dd209f3238c6042dd661696c06bd8a1d5db64f17b20a84de3
                          • MD5 SHA1 SHA512

                          RESA5EF.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA5EF.tmp
                          • Size 1KB
                          • SHA256 13f81a5e1183f9c846eeb36ecb4bb0a13f45931acd4d39452660af4b766f7f5e
                          • MD5 SHA1 SHA512

                          RESA64D.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA64D.tmp
                          • Size 1KB
                          • SHA256 59da48f03d2d29af041b244705b10f5df4b72d564f5d9dc71135d0c0cb3a278c
                          • MD5 SHA1 SHA512

                          RESA6BB.tmp

                          • Path C:\Users\Admin\AppData\Local\Temp\RESA6BB.tmp
                          • Size 1KB
                          • SHA256 2629c12a916a699c326d42f8d573113a09a28592dcf184c072777657e1b696c3
                          • MD5 SHA1 SHA512

                          __PSScriptPolicyTest_fqq3l2ap.s3p.ps1

                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fqq3l2ap.s3p.ps1
                          • Size 60B
                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                          • MD5 SHA1 SHA512

                          _rxrf30q.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\_rxrf30q.0.vb
                          • Size 256B
                          • SHA256 5b3ab23bcadaeb54a41bdb1636bcaf7772af028d375f42baeb967de6579ef2a3
                          • MD5 SHA1 SHA512

                          _rxrf30q.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\_rxrf30q.cmdline
                          • Size 156B
                          • SHA256 f7152bcd0bfaf3de230450e26a03410505750558bde25e3a517c6600617153cc
                          • MD5 SHA1 SHA512

                          bspxjs_v.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\bspxjs_v.0.vb
                          • Size 271B
                          • SHA256 fa445cc76cde3461a5f1f1281fefcb0c7db69b2685f8a67a06a0f33a067e74e7
                          • MD5 SHA1 SHA512

                          bspxjs_v.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\bspxjs_v.cmdline
                          • Size 171B
                          • SHA256 5c91bc38e94d75778a872dec2cfff77820c9a1db6eb03256554087d7d0e427fa
                          • MD5 SHA1 SHA512

                          l79t3ony.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\l79t3ony.0.vb
                          • Size 264B
                          • SHA256 e07a7bd0c2901d3a349ab55e936b34de2d0abb5f2dc555cc128773b8045d3eed
                          • MD5 SHA1 SHA512

                          l79t3ony.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\l79t3ony.cmdline
                          • Size 164B
                          • SHA256 771d26afdca0d29db81ef6d1e90a6c88973354d5add62a212c83d6d4a2aad809
                          • MD5 SHA1 SHA512

                          ndflnb-w.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\ndflnb-w.0.vb
                          • Size 273B
                          • SHA256 5b745f85a39312bfa585edbd7e3465371578b42fa639eded4cdad8c9f96b87fd
                          • MD5 SHA1 SHA512

                          ndflnb-w.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\ndflnb-w.cmdline
                          • Size 173B
                          • SHA256 0d01af694b1aad729ce08261cf5e7a061e557a2c76078963546fe94446fc362e
                          • MD5 SHA1 SHA512

                          t4qeurbt.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\t4qeurbt.0.vb
                          • Size 274B
                          • SHA256 ec2210924d5c1af6377ef4bdf76d6ca773aaa1ae0438b0850f44d8c4e16ef92e
                          • MD5 SHA1 SHA512

                          t4qeurbt.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\t4qeurbt.cmdline
                          • Size 174B
                          • SHA256 19d7897e6117dad63c2259083a45105715d5cf4620424869620d32c3ee1274fc
                          • MD5 SHA1 SHA512

                          vbc498C7A4DC1E4EDEB2C6B4F3DFE7794.TMP

                          • Path C:\Users\Admin\AppData\Local\Temp\vbc498C7A4DC1E4EDEB2C6B4F3DFE7794.TMP
                          • Size 684B
                          • SHA256 e14dd88df69dc98be5bedcbc8c43d1e7260b4492899fec24d964000a3b096c7a
                          • MD5 SHA1 SHA512

                          vbc663146EE6F534DF182572F6AF717663.TMP

                          • Path C:\Users\Admin\AppData\Local\Temp\vbc663146EE6F534DF182572F6AF717663.TMP
                          • Size 644B
                          • SHA256 2edc4ef99552bd0fbc52d0792de6aaa85527621f5c56d0340d9a2963cbc9eed6
                          • MD5 SHA1 SHA512

                          vbc8060DF397164994A68627E5DE0223D.TMP

                          • Path C:\Users\Admin\AppData\Local\Temp\vbc8060DF397164994A68627E5DE0223D.TMP
                          • Size 668B
                          • SHA256 0deb26dcfb2f74e666344c39bd16544fcaae1a950be704b1fd4e146e77b12c00
                          • MD5 SHA1 SHA512

                          vbc8114FCD5D78D4F6FAB1032A4B156BBB0.TMP

                          • Path C:\Users\Admin\AppData\Local\Temp\vbc8114FCD5D78D4F6FAB1032A4B156BBB0.TMP
                          • Size 676B
                          • SHA256 f0c9936a6fa84969548f9ffb4185b7380ceef7e8b17a3e7520e4acd1e369234b
                          • MD5 SHA1 SHA512

                          vbc861A744BAB564D98B49DAC5853B6F6.TMP

                          • Path C:\Users\Admin\AppData\Local\Temp\vbc861A744BAB564D98B49DAC5853B6F6.TMP
                          • Size 684B
                          • SHA256 453ad1da51152e3512760bbd206304bf48f9c880f63b6a0726009e2d1371c71c
                          • MD5 SHA1 SHA512

                          x4o9fexe.0.vb

                          • Path C:\Users\Admin\AppData\Local\Temp\x4o9fexe.0.vb
                          • Size 272B
                          • SHA256 b9f0edf067faaaa7da2d47e3d22b957cd302eb25e01e08ea79c664868f328f89
                          • MD5 SHA1 SHA512

                          x4o9fexe.cmdline

                          • Path C:\Users\Admin\AppData\Local\Temp\x4o9fexe.cmdline
                          • Size 172B
                          • SHA256 2a3e4c66aea199ee9daf61e7629ebb1ca89bead9472d0e7036723be86f51e7d8
                          • MD5 SHA1 SHA512

                          MSSCS.exe

                          • Path C:\Windows\System32\MSSCS.exe
                          • Size 21KB
                          • SHA256 905d572f23883f5f161f920e53473989cf7dffc16643aa759f77842e54add550
                          • MD5 SHA1 SHA512 SSDEEP

                          memory/3124-23-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3124-19-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3124-20-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3124-21-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-0-0x00007FFCAA635000-0x00007FFCAA636000-memory.dmp

                          memory/3520-22-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-9-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-8-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-7-0x00007FFCAA635000-0x00007FFCAA636000-memory.dmp

                          memory/3520-6-0x000000001CDA0000-0x000000001CE3C000-memory.dmp

                          memory/3520-5-0x000000001C4E0000-0x000000001C542000-memory.dmp

                          memory/3520-4-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-3-0x000000001C330000-0x000000001C3D6000-memory.dmp

                          memory/3520-1-0x00007FFCAA380000-0x00007FFCAAD21000-memory.dmp

                          memory/3520-2-0x000000001BDB0000-0x000000001C27E000-memory.dmp

                          memory/3772-37-0x00000298F9000000-0x00000298F9022000-memory.dmp