Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/08/2023, 02:31

General

  • Target

    b979e6e031cc15a3bbb6c185dfbbc63478c8a353875e61cbbe99f3ac1b9d4e52.exe

  • Size

    1.4MB

  • MD5

    5ef34b7b5bb93807555d8e5bdbd9404d

  • SHA1

    b3d0a742af1fc187b948210dea1350fadb785ab8

  • SHA256

    b979e6e031cc15a3bbb6c185dfbbc63478c8a353875e61cbbe99f3ac1b9d4e52

  • SHA512

    b659cef46c1591f96e86740426f61931e81922412b5e1b52d51907b19831f107a446d046463e68d55e9919b543363ccc110c65acb22d56ade866c320b4eca4c7

  • SSDEEP

    24576:2ymPfvw7sQ2BoE527mVKMezW6i5QcZkcHBdQXs6CJGPv09fO0eJt:FmPfvw7v652SVKMezW5ZdGsCc9fOX

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

Signatures

  • Amadey

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

  • RedLine

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

  • RedLine payload 3 IoCs
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 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 use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b979e6e031cc15a3bbb6c185dfbbc63478c8a353875e61cbbe99f3ac1b9d4e52.exe
    "C:\Users\Admin\AppData\Local\Temp\b979e6e031cc15a3bbb6c185dfbbc63478c8a353875e61cbbe99f3ac1b9d4e52.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0250873.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0250873.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3796
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0302710.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0302710.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4316
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3886677.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3886677.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4800
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2210300.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2210300.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:428
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:2772
              • 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:3272
              • 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:4184
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4480
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2688
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:2696
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2820
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:2112
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4084
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3632
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1502763.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1502763.exe
                        5⤵
                        • Executes dropped EXE
                        PID:3076
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7262510.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7262510.exe
                      4⤵
                      • Executes dropped EXE
                      PID:2260
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4940
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:824

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0250873.exe

                Filesize

                1.3MB

                MD5

                549ca35df1da03c6797306d212a1465a

                SHA1

                a04d28a5569cb21b688f419e94b6e4fc253ea836

                SHA256

                bc30e1f9b19ccf983b8a9d199f3cfe01a79276b5965464fd45658f100c2fcb9e

                SHA512

                72f0064ba8a985c41b29d43831b6fe6ad5d9b417d44283f3bdfbfec82c0ea19047f00a3096fd2135ee1628b5651337f9697e99bd7cd2c83bfc896e6d1b10a80c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0250873.exe

                Filesize

                1.3MB

                MD5

                549ca35df1da03c6797306d212a1465a

                SHA1

                a04d28a5569cb21b688f419e94b6e4fc253ea836

                SHA256

                bc30e1f9b19ccf983b8a9d199f3cfe01a79276b5965464fd45658f100c2fcb9e

                SHA512

                72f0064ba8a985c41b29d43831b6fe6ad5d9b417d44283f3bdfbfec82c0ea19047f00a3096fd2135ee1628b5651337f9697e99bd7cd2c83bfc896e6d1b10a80c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0302710.exe

                Filesize

                476KB

                MD5

                a43df5775839851063044a80b42735af

                SHA1

                0d0b67841666da2571fbf7723549f1093376530c

                SHA256

                019065adc0e345a553f056e39a50d45715e7bb330d64770a114291b29055f66e

                SHA512

                c51a61e573beda6046495a945cca648ee5d276618303eda8cce9ac205a8848845520b0c2079b1354887e3c97e71916ba028dd7f1ec080d7a202f05db3dec83dd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0302710.exe

                Filesize

                476KB

                MD5

                a43df5775839851063044a80b42735af

                SHA1

                0d0b67841666da2571fbf7723549f1093376530c

                SHA256

                019065adc0e345a553f056e39a50d45715e7bb330d64770a114291b29055f66e

                SHA512

                c51a61e573beda6046495a945cca648ee5d276618303eda8cce9ac205a8848845520b0c2079b1354887e3c97e71916ba028dd7f1ec080d7a202f05db3dec83dd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7262510.exe

                Filesize

                173KB

                MD5

                5f4774dc140bc6601bbabf31d98599cb

                SHA1

                bd3d834a3df9a6e2ad18bbaf8e4b945a8967fb45

                SHA256

                104d62f505e4258126ad892a4f0f6e908f075a76b9fc9b174d74f18072284a6a

                SHA512

                779759c27fadb72d63f83076dbf2fd1da82429bf551013600d614040f194d9333b6f7265a059fc31b80b47d81fda3e7ab6323217c42685190fe25c0a7774bf4d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7262510.exe

                Filesize

                173KB

                MD5

                5f4774dc140bc6601bbabf31d98599cb

                SHA1

                bd3d834a3df9a6e2ad18bbaf8e4b945a8967fb45

                SHA256

                104d62f505e4258126ad892a4f0f6e908f075a76b9fc9b174d74f18072284a6a

                SHA512

                779759c27fadb72d63f83076dbf2fd1da82429bf551013600d614040f194d9333b6f7265a059fc31b80b47d81fda3e7ab6323217c42685190fe25c0a7774bf4d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3886677.exe

                Filesize

                320KB

                MD5

                fc981889666fdd0bd3063b727ec46b6e

                SHA1

                47ac2308a7ea3104390aab6bf2d71abf9b5e2844

                SHA256

                914d1d2708bd5403ab7117744b88fc21b2810e314af4d3ff352e7c804c8e0e1a

                SHA512

                f417a8c4a47c823f1301acbf7a2481904eb474b831b336255a68ca20e1b4ef30ef69583683371fdba5e133b1a83cdbebb31138501c6a6097b87ebdd33f44d8be

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3886677.exe

                Filesize

                320KB

                MD5

                fc981889666fdd0bd3063b727ec46b6e

                SHA1

                47ac2308a7ea3104390aab6bf2d71abf9b5e2844

                SHA256

                914d1d2708bd5403ab7117744b88fc21b2810e314af4d3ff352e7c804c8e0e1a

                SHA512

                f417a8c4a47c823f1301acbf7a2481904eb474b831b336255a68ca20e1b4ef30ef69583683371fdba5e133b1a83cdbebb31138501c6a6097b87ebdd33f44d8be

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2210300.exe

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2210300.exe

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1502763.exe

                Filesize

                140KB

                MD5

                9dedd57f911db9e3e83faa1654257e1b

                SHA1

                ae894991d82d3d0a4c1a1ce39016620f23d6a9e2

                SHA256

                f7aa60c86f3e082c1f4b62ab3fb4eba4b7e434bac68a06832e74a9dca81a425f

                SHA512

                943a656421581a983fac669c807608a7abbf3feb61d160a7ad3d9a955ad36b09ccee7de82be1cfa85f65c33917212739c7c82911347c85cd07d9c63e0b92dbd5

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1502763.exe

                Filesize

                140KB

                MD5

                9dedd57f911db9e3e83faa1654257e1b

                SHA1

                ae894991d82d3d0a4c1a1ce39016620f23d6a9e2

                SHA256

                f7aa60c86f3e082c1f4b62ab3fb4eba4b7e434bac68a06832e74a9dca81a425f

                SHA512

                943a656421581a983fac669c807608a7abbf3feb61d160a7ad3d9a955ad36b09ccee7de82be1cfa85f65c33917212739c7c82911347c85cd07d9c63e0b92dbd5

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

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

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

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

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

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

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

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

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

                Filesize

                321KB

                MD5

                e683327a185fcacc9ac9e2ceeecfde27

                SHA1

                24e13b5a9f954f8750898b708cdb45902ac64a1c

                SHA256

                dbb60608d140c893669e951077e4998bce324cb23e8db7d4e3b2a075cddbdd07

                SHA512

                c54ac00bf88eb25e2ab16e2d861d15ab29ca7bfcdc2abc66209bbdfc3e1c8cb0d8e7d40fa8920b698717a01643b53c54b9e6822e09183a30875cefbb24c6e423

              • 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

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • memory/2260-40-0x00000000007F0000-0x0000000000820000-memory.dmp

                Filesize

                192KB

              • memory/2260-47-0x000000000A850000-0x000000000A89B000-memory.dmp

                Filesize

                300KB

              • memory/2260-48-0x0000000072170000-0x000000007285E000-memory.dmp

                Filesize

                6.9MB

              • memory/2260-46-0x000000000A6D0000-0x000000000A70E000-memory.dmp

                Filesize

                248KB

              • memory/2260-45-0x000000000A670000-0x000000000A682000-memory.dmp

                Filesize

                72KB

              • memory/2260-44-0x000000000A740000-0x000000000A84A000-memory.dmp

                Filesize

                1.0MB

              • memory/2260-43-0x000000000ABB0000-0x000000000B1B6000-memory.dmp

                Filesize

                6.0MB

              • memory/2260-42-0x00000000050B0000-0x00000000050B6000-memory.dmp

                Filesize

                24KB

              • memory/2260-41-0x0000000072170000-0x000000007285E000-memory.dmp

                Filesize

                6.9MB