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Analysis

  • max time kernel
    145s
  • max time network
    152s
  • 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, 13:17

General

  • Target

    522e808d0b237e6a59d818a1046fbbdb82175fbc414f54135835aa5fb8a874df.exe

  • Size

    704KB

  • MD5

    53a14a456fad21dc73814d0ed1965307

  • SHA1

    a7b503ca75c683cebc048d48bed14802af6883e7

  • SHA256

    522e808d0b237e6a59d818a1046fbbdb82175fbc414f54135835aa5fb8a874df

  • SHA512

    5e78f2421d3d61bccc54fe080f45e055fbc8513ba6ce0633ee9b452fa63273fbf16f692149e17f09cc594791b2e0f8a2dbe1bbcddce0bbd25e15a2b05f0f3c04

  • SSDEEP

    12288:tMrIy90smyW3WyqWh58WWRjwSRziFiJyL7HuL3j1nm:VyCP5bb8jRjz1FA7HG1nm

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.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • 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
  • Windows security modification 2 TTPs 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\522e808d0b237e6a59d818a1046fbbdb82175fbc414f54135835aa5fb8a874df.exe
    "C:\Users\Admin\AppData\Local\Temp\522e808d0b237e6a59d818a1046fbbdb82175fbc414f54135835aa5fb8a874df.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4620
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3603690.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3603690.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2161621.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2161621.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2464
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x5416121.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x5416121.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4588
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7727314.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7727314.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2616
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2868865.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2868865.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4104
            • 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:684
              • 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:4524
              • 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:3260
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4964
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:824
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4920
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3940
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4220
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4840
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4744
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6020670.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6020670.exe
                      4⤵
                      • Executes dropped EXE
                      PID:3836
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:5072
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4180

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3603690.exe

                Filesize

                599KB

                MD5

                c635cfd998f5158d8cfc6699554bd0dc

                SHA1

                3555a3a391cc693bee6066b5c8c7afe9e941ffd7

                SHA256

                ed5301b7878b7a1b8c9078b331fc7180f0aa1ed22356024dafecd8c31b8f25f7

                SHA512

                24d7466a7d786ea1bdd9424a2e4d6ed89722055c0d1d898d6e66bd7474825b1f3ccdde6e1a5bd91ab66fd21bf53ba99ae00e2352f45e376f79ca2f7978dedd05

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3603690.exe

                Filesize

                599KB

                MD5

                c635cfd998f5158d8cfc6699554bd0dc

                SHA1

                3555a3a391cc693bee6066b5c8c7afe9e941ffd7

                SHA256

                ed5301b7878b7a1b8c9078b331fc7180f0aa1ed22356024dafecd8c31b8f25f7

                SHA512

                24d7466a7d786ea1bdd9424a2e4d6ed89722055c0d1d898d6e66bd7474825b1f3ccdde6e1a5bd91ab66fd21bf53ba99ae00e2352f45e376f79ca2f7978dedd05

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2161621.exe

                Filesize

                433KB

                MD5

                780bbeb7390e5d72fddf2cabd81d5322

                SHA1

                a4cfeb83b4b9e1f141e1f9091cbd2a4e5358b46f

                SHA256

                493d4ac2d2479854e8dadf5b9a160ef352f3fdd7114de5eaf49eb316ef4729aa

                SHA512

                dee5afaefaea4165695f3820cc4676f392d3c3d1486bbdd2f339b9273d211f2e0ffca39bbddeff9733cafc195e4f9ca07e0236aeeabf0322ed39a879ac7cdbb6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2161621.exe

                Filesize

                433KB

                MD5

                780bbeb7390e5d72fddf2cabd81d5322

                SHA1

                a4cfeb83b4b9e1f141e1f9091cbd2a4e5358b46f

                SHA256

                493d4ac2d2479854e8dadf5b9a160ef352f3fdd7114de5eaf49eb316ef4729aa

                SHA512

                dee5afaefaea4165695f3820cc4676f392d3c3d1486bbdd2f339b9273d211f2e0ffca39bbddeff9733cafc195e4f9ca07e0236aeeabf0322ed39a879ac7cdbb6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6020670.exe

                Filesize

                174KB

                MD5

                0226065e0c7f436c2a38085fb80926a8

                SHA1

                2fadc85313f8d59551a4b9b735f8b09140fe0950

                SHA256

                66315a952d61d4454c87b5f87cc850fff6854795dc3000dcf82021b52aced932

                SHA512

                4dccf9cd5d0a025bec7f625df4dc62fecb31b057ed3cd26d1e95a6ba708c7ae57b21ba8202aaf8f86577b24742f71b50a288abaffac6fd952c910818d70b5e0a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6020670.exe

                Filesize

                174KB

                MD5

                0226065e0c7f436c2a38085fb80926a8

                SHA1

                2fadc85313f8d59551a4b9b735f8b09140fe0950

                SHA256

                66315a952d61d4454c87b5f87cc850fff6854795dc3000dcf82021b52aced932

                SHA512

                4dccf9cd5d0a025bec7f625df4dc62fecb31b057ed3cd26d1e95a6ba708c7ae57b21ba8202aaf8f86577b24742f71b50a288abaffac6fd952c910818d70b5e0a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x5416121.exe

                Filesize

                277KB

                MD5

                1a478ee46076f0e3ba980f544604832a

                SHA1

                0ac7edb79cf22a9cff8532a3284acfaf22cb8b37

                SHA256

                19aa3b985198ddd9245b223d0a5f193b01f3377a8ea626de71ececdfff5c2c06

                SHA512

                f134c4dd329f06c4035921361b6dcb438ef6f78aa739d32f90958edfb1e557e8b895e91f4920f59466e1bac10b7c59b22ca5f87b5fdffd860c459fa109afe494

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x5416121.exe

                Filesize

                277KB

                MD5

                1a478ee46076f0e3ba980f544604832a

                SHA1

                0ac7edb79cf22a9cff8532a3284acfaf22cb8b37

                SHA256

                19aa3b985198ddd9245b223d0a5f193b01f3377a8ea626de71ececdfff5c2c06

                SHA512

                f134c4dd329f06c4035921361b6dcb438ef6f78aa739d32f90958edfb1e557e8b895e91f4920f59466e1bac10b7c59b22ca5f87b5fdffd860c459fa109afe494

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7727314.exe

                Filesize

                15KB

                MD5

                3e9e67e9269606a1348c30bf69b4225a

                SHA1

                be5ccbe6329d5ae7bcfe121244a08a966a5e4222

                SHA256

                4e8cebc12d3110dff322065211c11a6b99b2d700959e0b8a38a46aaaf9cc2b0f

                SHA512

                aee1d8f1354f41126a185b1d7fc51cee086f3b76235e1c1d60925c3a964d4d12b4bebb01a4a7e1d64fb028f40a1763af9d7b90bd5f15a5fe850c19f6d4f0de0c

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7727314.exe

                Filesize

                15KB

                MD5

                3e9e67e9269606a1348c30bf69b4225a

                SHA1

                be5ccbe6329d5ae7bcfe121244a08a966a5e4222

                SHA256

                4e8cebc12d3110dff322065211c11a6b99b2d700959e0b8a38a46aaaf9cc2b0f

                SHA512

                aee1d8f1354f41126a185b1d7fc51cee086f3b76235e1c1d60925c3a964d4d12b4bebb01a4a7e1d64fb028f40a1763af9d7b90bd5f15a5fe850c19f6d4f0de0c

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2868865.exe

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2868865.exe

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

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

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

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

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

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

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

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

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

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

                Filesize

                322KB

                MD5

                a810d78ff50d8daaeb8f399b25670672

                SHA1

                c40ea346f3ee3d95c202b82b4511860f5121b109

                SHA256

                a67f16de93a0d96f388f4d812d80963eeabc2ab64be19d8834526ae1b8c1b879

                SHA512

                f0ed54bdd0b7df7c6dd7fdf2601533ac872517faa00b6b79857ffe3b716b665e80d50e7fbc9b4c2a54da0f8bcd9e5b2d451563ae0bc49243a10304232691cb83

              • 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/2616-28-0x0000000000EC0000-0x0000000000ECA000-memory.dmp

                Filesize

                40KB

              • memory/2616-31-0x00007FFCA9F50000-0x00007FFCAA93C000-memory.dmp

                Filesize

                9.9MB

              • memory/2616-29-0x00007FFCA9F50000-0x00007FFCAA93C000-memory.dmp

                Filesize

                9.9MB

              • memory/3836-48-0x000000000A350000-0x000000000A45A000-memory.dmp

                Filesize

                1.0MB

              • memory/3836-49-0x000000000A260000-0x000000000A272000-memory.dmp

                Filesize

                72KB

              • memory/3836-50-0x000000000A2C0000-0x000000000A2FE000-memory.dmp

                Filesize

                248KB

              • memory/3836-51-0x000000000A460000-0x000000000A4AB000-memory.dmp

                Filesize

                300KB

              • memory/3836-52-0x00000000732C0000-0x00000000739AE000-memory.dmp

                Filesize

                6.9MB

              • memory/3836-47-0x000000000A850000-0x000000000AE56000-memory.dmp

                Filesize

                6.0MB

              • memory/3836-46-0x0000000004CE0000-0x0000000004CE6000-memory.dmp

                Filesize

                24KB

              • memory/3836-45-0x00000000732C0000-0x00000000739AE000-memory.dmp

                Filesize

                6.9MB

              • memory/3836-44-0x0000000000520000-0x0000000000550000-memory.dmp

                Filesize

                192KB