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Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 04:57

General

  • Target

    49eef199e58bf8a60267d58ece816e6d9d162b184dea2ebb2172c22068738098.exe

  • Size

    1.4MB

  • MD5

    5a22f920615069545f5cacb89f24dddd

  • SHA1

    bc46fd49790be457c1f5370a8cd39c9898387863

  • SHA256

    49eef199e58bf8a60267d58ece816e6d9d162b184dea2ebb2172c22068738098

  • SHA512

    1d99f54ec3bdd0375cda19a6926c45cb910707914b645f2fbc2822b0150a14e11e6e0d24af3900aab816d6f481dc287de125abefba738abe56b33f7f704a46b6

  • SSDEEP

    24576:fytgZwwaIh1UKY8rL414Pmgm2lMcmzNMYWQgcwQVwhB/4aB8arTMVu69y8u5PF5:qeZwwR/UKY8rwW7NMzOYWJcdwhuiDrCg

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\49eef199e58bf8a60267d58ece816e6d9d162b184dea2ebb2172c22068738098.exe
    "C:\Users\Admin\AppData\Local\Temp\49eef199e58bf8a60267d58ece816e6d9d162b184dea2ebb2172c22068738098.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3490276.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3490276.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2973676.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2973676.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1328
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3066015.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3066015.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:648
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7107989.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7107989.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1436
            • 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:2376
              • 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:4908
              • 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:2396
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2720
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2484
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:3036
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3332
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:396
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:2436
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3732
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7430937.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7430937.exe
                        5⤵
                        • Executes dropped EXE
                        PID:2120
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7858719.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7858719.exe
                      4⤵
                      • Executes dropped EXE
                      PID:2132
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1996
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1156

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3490276.exe

                Filesize

                1.3MB

                MD5

                6bed90c2400c145b5488218a899d64e8

                SHA1

                346dc86a9b8df5f2c4cef59b36aaa9271d0599d2

                SHA256

                b4a34b023262dcde33c08cbc965c7126e364b20b67a81f5cf0f6b7434b26194a

                SHA512

                83769f2d4398d3443a26afe8ddedb109ea5842c6e4d1745179536b33b3926e2dffdcf52528df5a4f657ba55d12272cf9c4560ce466d2ed7dc6514321c9f102f6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3490276.exe

                Filesize

                1.3MB

                MD5

                6bed90c2400c145b5488218a899d64e8

                SHA1

                346dc86a9b8df5f2c4cef59b36aaa9271d0599d2

                SHA256

                b4a34b023262dcde33c08cbc965c7126e364b20b67a81f5cf0f6b7434b26194a

                SHA512

                83769f2d4398d3443a26afe8ddedb109ea5842c6e4d1745179536b33b3926e2dffdcf52528df5a4f657ba55d12272cf9c4560ce466d2ed7dc6514321c9f102f6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2973676.exe

                Filesize

                476KB

                MD5

                dd3e9d321a72de85f659b0aa4e8608f9

                SHA1

                80069caded43c0579e677c7f36448c010b3844f6

                SHA256

                a02a797614a38df0b48d0f7bae5da011f911593c6c8d66526fa18ca44abda64c

                SHA512

                7482f7c1b75a50e00345fbb3b6473562ee7c81a3380845d338eca53baad6894c65173cccc71763a869ca27586ebf50db5462d413ff55d2180a28f095bc4be262

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2973676.exe

                Filesize

                476KB

                MD5

                dd3e9d321a72de85f659b0aa4e8608f9

                SHA1

                80069caded43c0579e677c7f36448c010b3844f6

                SHA256

                a02a797614a38df0b48d0f7bae5da011f911593c6c8d66526fa18ca44abda64c

                SHA512

                7482f7c1b75a50e00345fbb3b6473562ee7c81a3380845d338eca53baad6894c65173cccc71763a869ca27586ebf50db5462d413ff55d2180a28f095bc4be262

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7858719.exe

                Filesize

                173KB

                MD5

                075d98b6313eea7ab5208b075dd99aa4

                SHA1

                2bd3fdb3d7ea98d604b9642a911772ee84e3740f

                SHA256

                a3cbce81a47d0584e7166b56f74d21dd8138c4e655a5797f9af42fc0d2cd0686

                SHA512

                892bfa3590017f0cf83eb05d2b533f413141167a6f662facb20e1d626e56fa21cd519947db429658210be0c262d2d49c24f19c4644bea3d88edf5473300c40c3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n7858719.exe

                Filesize

                173KB

                MD5

                075d98b6313eea7ab5208b075dd99aa4

                SHA1

                2bd3fdb3d7ea98d604b9642a911772ee84e3740f

                SHA256

                a3cbce81a47d0584e7166b56f74d21dd8138c4e655a5797f9af42fc0d2cd0686

                SHA512

                892bfa3590017f0cf83eb05d2b533f413141167a6f662facb20e1d626e56fa21cd519947db429658210be0c262d2d49c24f19c4644bea3d88edf5473300c40c3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3066015.exe

                Filesize

                320KB

                MD5

                281dbbe458902ff57c2d430f23597f09

                SHA1

                d252f865793db8cd9deca901dc61da9ff20ee2ce

                SHA256

                d2e6ee6588f1f2b172cb008cb960376eed790d6b92923bb225f313eba14583ac

                SHA512

                02637b911e9039a29f56f2b4859cdbcac7d59631e82fc34b907d1d109956f45892c416162eb7d76f37cac8e331d1f3bc9b330f5acdfde2c124dd452b6e492004

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3066015.exe

                Filesize

                320KB

                MD5

                281dbbe458902ff57c2d430f23597f09

                SHA1

                d252f865793db8cd9deca901dc61da9ff20ee2ce

                SHA256

                d2e6ee6588f1f2b172cb008cb960376eed790d6b92923bb225f313eba14583ac

                SHA512

                02637b911e9039a29f56f2b4859cdbcac7d59631e82fc34b907d1d109956f45892c416162eb7d76f37cac8e331d1f3bc9b330f5acdfde2c124dd452b6e492004

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7107989.exe

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7107989.exe

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7430937.exe

                Filesize

                140KB

                MD5

                9005b4bde8bfdf12f85a2654fc6525d5

                SHA1

                f67f25538785b51ad4fc08573e7081bfd5da0743

                SHA256

                a83fbbd050357271ca9670f5c7c3c664ae9e9ca298a142046be21895232eaddf

                SHA512

                c72e328a3e674ba57ccdb5e9cae5c60007592ae853fc830b09004dd4d6f5005daf007727f38f5a3da71c345819a64c1231168ce02e10837362caddd710a67ee0

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7430937.exe

                Filesize

                140KB

                MD5

                9005b4bde8bfdf12f85a2654fc6525d5

                SHA1

                f67f25538785b51ad4fc08573e7081bfd5da0743

                SHA256

                a83fbbd050357271ca9670f5c7c3c664ae9e9ca298a142046be21895232eaddf

                SHA512

                c72e328a3e674ba57ccdb5e9cae5c60007592ae853fc830b09004dd4d6f5005daf007727f38f5a3da71c345819a64c1231168ce02e10837362caddd710a67ee0

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

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

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

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

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

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

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

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

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

                Filesize

                321KB

                MD5

                1cf53ccfd6ce1c1c737142ba5e59175a

                SHA1

                8b4711fe54140286dd68228e5923335fc7c8126a

                SHA256

                9ac246683a70241940e23453a8b5c0d10c4d7d15d18cca9cbb1e6b4d63191377

                SHA512

                d599facd6c8bf899311807ba9186b017516f6149e26b634f5122e17e1ac8eddb96503975b439a67f9762a03edac498fcf71e164fca304d54b9014306028e2887

              • 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/2132-43-0x0000000000430000-0x0000000000460000-memory.dmp

                Filesize

                192KB

              • memory/2132-50-0x0000000073240000-0x00000000739F0000-memory.dmp

                Filesize

                7.7MB

              • memory/2132-51-0x0000000004C30000-0x0000000004C40000-memory.dmp

                Filesize

                64KB

              • memory/2132-49-0x0000000004E20000-0x0000000004E5C000-memory.dmp

                Filesize

                240KB

              • memory/2132-48-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

                Filesize

                72KB

              • memory/2132-47-0x0000000004C30000-0x0000000004C40000-memory.dmp

                Filesize

                64KB

              • memory/2132-46-0x0000000004E80000-0x0000000004F8A000-memory.dmp

                Filesize

                1.0MB

              • memory/2132-45-0x0000000005360000-0x0000000005978000-memory.dmp

                Filesize

                6.1MB

              • memory/2132-44-0x0000000073240000-0x00000000739F0000-memory.dmp

                Filesize

                7.7MB