Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2023 19:54

General

  • Target

    JC_fcc086c3a09726858238f4037957625b5829e460c90142090451219549930aed.exe

  • Size

    811KB

  • MD5

    17d8eed14e292040cad0ce2bc9078821

  • SHA1

    2cf81e6bf49c2967281dc50f6b9b80f2d647719a

  • SHA256

    fcc086c3a09726858238f4037957625b5829e460c90142090451219549930aed

  • SHA512

    b8a6613fd6f94047f2e4616c59186599644197c6ef468d44b44451d0c87249cbde56a82056c0a761d558c41c9662e60eb94741a300760d15bce8e2b488f35253

  • SSDEEP

    24576:CyUJ/WtKkTu/iq9W5NqLL+gQ9yKBmW9TBQ9:p8/WtVTu/iq9CkLLE9yKB

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

gena

C2

77.91.124.82:19071

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JC_fcc086c3a09726858238f4037957625b5829e460c90142090451219549930aed.exe
    "C:\Users\Admin\AppData\Local\Temp\JC_fcc086c3a09726858238f4037957625b5829e460c90142090451219549930aed.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4504
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4059712.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4059712.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0466006.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0466006.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2208
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8380768.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8380768.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3788
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5655341.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5655341.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4812
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9585596.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9585596.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2740
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:3912
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:2528
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:5048
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3240
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2556
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4360
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:N"
                        8⤵
                          PID:1388
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          8⤵
                            PID:4296
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4732
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1028
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1117692.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1117692.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1472
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4368
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2512

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4059712.exe

                Filesize

                706KB

                MD5

                e1b87b25d07b49e7e3c8f25c041798d3

                SHA1

                54828f4d6017b2740bcb3543c3119176ba1e7a59

                SHA256

                1ef5a66797aeef442786945a182ab522208ecd33c0d764c47b2ee216ddc08185

                SHA512

                c92391104707ddc4055907377f3198fa10256286ed2ecadaa5c612819a76c94117dda3b17b721f25ab410af29619d95f28852409af47ef1c384948feefe6011e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4059712.exe

                Filesize

                706KB

                MD5

                e1b87b25d07b49e7e3c8f25c041798d3

                SHA1

                54828f4d6017b2740bcb3543c3119176ba1e7a59

                SHA256

                1ef5a66797aeef442786945a182ab522208ecd33c0d764c47b2ee216ddc08185

                SHA512

                c92391104707ddc4055907377f3198fa10256286ed2ecadaa5c612819a76c94117dda3b17b721f25ab410af29619d95f28852409af47ef1c384948feefe6011e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0466006.exe

                Filesize

                540KB

                MD5

                4f6cb4b7c013c562749f252915db2c46

                SHA1

                2eea9ec7044be1619123b9e204109cbbd80b497d

                SHA256

                8627cd270f88c1a5c1a7f3b27ec164d3e915a1eef3ad461719e6148d30c503e8

                SHA512

                8d8fc3840caf056194c0dd7d14470b8c9b783b49c50147b5825a4f4636a68de10092a3ad3753b6e502742085f253c15664c4d08458090dcd6215ce15c3f607ad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0466006.exe

                Filesize

                540KB

                MD5

                4f6cb4b7c013c562749f252915db2c46

                SHA1

                2eea9ec7044be1619123b9e204109cbbd80b497d

                SHA256

                8627cd270f88c1a5c1a7f3b27ec164d3e915a1eef3ad461719e6148d30c503e8

                SHA512

                8d8fc3840caf056194c0dd7d14470b8c9b783b49c50147b5825a4f4636a68de10092a3ad3753b6e502742085f253c15664c4d08458090dcd6215ce15c3f607ad

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1117692.exe

                Filesize

                175KB

                MD5

                2b8199ad844ff3a01c9912c98b96a7ea

                SHA1

                d3e3e567dc324908102353945d81b758f071b52f

                SHA256

                a1b6c6e2fb697341192b47aa18d536b45ab61d01d53191d6aa48610941386fda

                SHA512

                9706d15fc24d81ff5e6a7d900b61e231ffb45df577fd4beb08ae1781cde0db64c746007a323c91b2bb8ad8a2846ec3f7263e4fa9ae7f92c07fb523a6e040be42

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1117692.exe

                Filesize

                175KB

                MD5

                2b8199ad844ff3a01c9912c98b96a7ea

                SHA1

                d3e3e567dc324908102353945d81b758f071b52f

                SHA256

                a1b6c6e2fb697341192b47aa18d536b45ab61d01d53191d6aa48610941386fda

                SHA512

                9706d15fc24d81ff5e6a7d900b61e231ffb45df577fd4beb08ae1781cde0db64c746007a323c91b2bb8ad8a2846ec3f7263e4fa9ae7f92c07fb523a6e040be42

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8380768.exe

                Filesize

                384KB

                MD5

                c34272d7dd17aad35d90ac70065284af

                SHA1

                92034a7d04ab90c318054c90d4ad443595d481b2

                SHA256

                ef698cba0f58591601f52390fb116b43a351bb55696f08840bb33c84a1cbafa8

                SHA512

                a0006dd27d29cd5962af66bd50298429a70499255c0e486c4d2919916f4d222b91b8ff4dfcef17734e6300c82e607fbb540deae3127276122a7f7d51c9942db2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8380768.exe

                Filesize

                384KB

                MD5

                c34272d7dd17aad35d90ac70065284af

                SHA1

                92034a7d04ab90c318054c90d4ad443595d481b2

                SHA256

                ef698cba0f58591601f52390fb116b43a351bb55696f08840bb33c84a1cbafa8

                SHA512

                a0006dd27d29cd5962af66bd50298429a70499255c0e486c4d2919916f4d222b91b8ff4dfcef17734e6300c82e607fbb540deae3127276122a7f7d51c9942db2

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5655341.exe

                Filesize

                185KB

                MD5

                f996eabadaba870da155eb120b7b1f0c

                SHA1

                8eb9d639fe844ce67e42f05a337f8cb2bd78f181

                SHA256

                9b64e78955ff2b0c467f6cf24c300d7540ce9f0f572a051367a1d584ffa6e97d

                SHA512

                d29004fefcaba04a5a3d35a447f3404d0db238136c90f3979bf99829168a732eaa2e54662b0423dd5b66fed77ce26f38b2054eca0d106d3f97d6eecf55b1432d

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5655341.exe

                Filesize

                185KB

                MD5

                f996eabadaba870da155eb120b7b1f0c

                SHA1

                8eb9d639fe844ce67e42f05a337f8cb2bd78f181

                SHA256

                9b64e78955ff2b0c467f6cf24c300d7540ce9f0f572a051367a1d584ffa6e97d

                SHA512

                d29004fefcaba04a5a3d35a447f3404d0db238136c90f3979bf99829168a732eaa2e54662b0423dd5b66fed77ce26f38b2054eca0d106d3f97d6eecf55b1432d

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9585596.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9585596.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                335KB

                MD5

                d5d53f0ba21ac8e188493f9d5b93a1df

                SHA1

                b1cee37b3c670db3c4d8ee17efb34f0320bd6f25

                SHA256

                2a68151e12bbf89857f734e72388e181701367ee857dfd813d39570761600754

                SHA512

                f26312b1403d47b032797272061780574862bb12fd44d3fa4e60e8f578e21528b3927aa971f69bfd26ca9ea40a70b884afacd42390a808723e9a14deaf32b529

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                374bfdcfcf19f4edfe949022092848d2

                SHA1

                df5ee40497e98efcfba30012452d433373d287d4

                SHA256

                224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                SHA512

                bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

              • memory/1472-81-0x00000000056B0000-0x0000000005CC8000-memory.dmp

                Filesize

                6.1MB

              • memory/1472-80-0x00000000733D0000-0x0000000073B80000-memory.dmp

                Filesize

                7.7MB

              • memory/1472-79-0x0000000000620000-0x0000000000650000-memory.dmp

                Filesize

                192KB

              • memory/1472-82-0x00000000051B0000-0x00000000052BA000-memory.dmp

                Filesize

                1.0MB

              • memory/1472-83-0x0000000004F40000-0x0000000004F50000-memory.dmp

                Filesize

                64KB

              • memory/1472-84-0x00000000050F0000-0x0000000005102000-memory.dmp

                Filesize

                72KB

              • memory/1472-85-0x0000000005150000-0x000000000518C000-memory.dmp

                Filesize

                240KB

              • memory/1472-86-0x00000000733D0000-0x0000000073B80000-memory.dmp

                Filesize

                7.7MB

              • memory/1472-87-0x0000000004F40000-0x0000000004F50000-memory.dmp

                Filesize

                64KB

              • memory/4812-32-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-63-0x0000000074150000-0x0000000074900000-memory.dmp

                Filesize

                7.7MB

              • memory/4812-61-0x00000000049C0000-0x00000000049D0000-memory.dmp

                Filesize

                64KB

              • memory/4812-60-0x0000000074150000-0x0000000074900000-memory.dmp

                Filesize

                7.7MB

              • memory/4812-59-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-51-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-57-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-53-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-55-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-47-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-49-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-45-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-43-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-41-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-39-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-37-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-35-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-33-0x0000000004990000-0x00000000049A6000-memory.dmp

                Filesize

                88KB

              • memory/4812-31-0x00000000049D0000-0x0000000004F74000-memory.dmp

                Filesize

                5.6MB

              • memory/4812-30-0x00000000049C0000-0x00000000049D0000-memory.dmp

                Filesize

                64KB

              • memory/4812-29-0x00000000049C0000-0x00000000049D0000-memory.dmp

                Filesize

                64KB

              • memory/4812-28-0x0000000074150000-0x0000000074900000-memory.dmp

                Filesize

                7.7MB