Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2023, 03:43

General

  • Target

    41f370ee52b1e9dbb3b2cf9c072990eb407b05ff2c8f14769f9955508ac5d5f9.exe

  • Size

    704KB

  • MD5

    3e21a0e1a118db8e6ac6cf5919811cde

  • SHA1

    c41254779958022e7cb34b7246a76a0a7ff0b351

  • SHA256

    41f370ee52b1e9dbb3b2cf9c072990eb407b05ff2c8f14769f9955508ac5d5f9

  • SHA512

    886483385bb5ada7f7c8c21ad9745012d51f9be4275c7a5cf9dd661327f7803297fbc4879c8266384586035a813689939a0a5015cff14770191cdab43853ed00

  • SSDEEP

    12288:rMrVly90khI3dXcwN5VsEMnV2tZQsFVNjZdS2ViRH8H1:MyrI1cwN7mnV5cVNSC/H1

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

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 6 IoCs
  • RedLine

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

  • 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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\41f370ee52b1e9dbb3b2cf9c072990eb407b05ff2c8f14769f9955508ac5d5f9.exe
    "C:\Users\Admin\AppData\Local\Temp\41f370ee52b1e9dbb3b2cf9c072990eb407b05ff2c8f14769f9955508ac5d5f9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6998771.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6998771.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9705403.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9705403.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2344
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6512428.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6512428.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3388
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9113011.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9113011.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4864
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8317049.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8317049.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2248
            • 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:2564
              • 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:4552
              • 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:1124
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4908
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1224
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:1720
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:N"
                        8⤵
                          PID:3892
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          8⤵
                            PID:3048
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:5080
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1112
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9096489.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9096489.exe
                      4⤵
                      • Executes dropped EXE
                      PID:2860
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3816
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1784
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:956

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6998771.exe

                      Filesize

                      599KB

                      MD5

                      be7d9f3d1d4762f14bde499a5dd95ac7

                      SHA1

                      9c5311e74ca686aa053264da15f914e7bb270e47

                      SHA256

                      bfcceda00cc104e6ed69000714b50e074b08679b4c60a1a3b2c9b65be800fa1a

                      SHA512

                      9387103cd6e2dd1adceafa3d7c1c2d1aed8fd1f246a247c051fc0588e1c8b4d0ae7677f06186886314299e7b7c6e98305e4c5d4682ecabd35e85027da4f53400

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6998771.exe

                      Filesize

                      599KB

                      MD5

                      be7d9f3d1d4762f14bde499a5dd95ac7

                      SHA1

                      9c5311e74ca686aa053264da15f914e7bb270e47

                      SHA256

                      bfcceda00cc104e6ed69000714b50e074b08679b4c60a1a3b2c9b65be800fa1a

                      SHA512

                      9387103cd6e2dd1adceafa3d7c1c2d1aed8fd1f246a247c051fc0588e1c8b4d0ae7677f06186886314299e7b7c6e98305e4c5d4682ecabd35e85027da4f53400

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9705403.exe

                      Filesize

                      433KB

                      MD5

                      141568c35747dc8e497ba9e10fbbead5

                      SHA1

                      fc99bdb4fc34d7536239cf21d108a596982e19ab

                      SHA256

                      70fc953765e4abec43b8c1f48469bd679efca8cdf13a101ebee7328abdd68a3a

                      SHA512

                      117a2783899684556c4d341aaf013a2094c4da6a800d06c9533fca92c20e899adbbad0c54e9aa55840acc68f25c6cb9099a0313045f846efb909bd9e1777fd0c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9705403.exe

                      Filesize

                      433KB

                      MD5

                      141568c35747dc8e497ba9e10fbbead5

                      SHA1

                      fc99bdb4fc34d7536239cf21d108a596982e19ab

                      SHA256

                      70fc953765e4abec43b8c1f48469bd679efca8cdf13a101ebee7328abdd68a3a

                      SHA512

                      117a2783899684556c4d341aaf013a2094c4da6a800d06c9533fca92c20e899adbbad0c54e9aa55840acc68f25c6cb9099a0313045f846efb909bd9e1777fd0c

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9096489.exe

                      Filesize

                      174KB

                      MD5

                      c69d6162496b3f3bcd3f0db6e7f3d369

                      SHA1

                      59b2b4fc68cbb62a1bfaac772c2c3f7af31a30bf

                      SHA256

                      24d97a3b5cbb91a1abc586be2223202e706f2b88313b61e12420c699e294f96e

                      SHA512

                      e8d6b5ece52de7bc9655332d76b86bfd86a5cad1311e122ce6f7f6b070d6c87bcd0f5b4b9d6062ccb6163a5ef23508fb0154c4aa8ecb53a1cfbf943947f6578f

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9096489.exe

                      Filesize

                      174KB

                      MD5

                      c69d6162496b3f3bcd3f0db6e7f3d369

                      SHA1

                      59b2b4fc68cbb62a1bfaac772c2c3f7af31a30bf

                      SHA256

                      24d97a3b5cbb91a1abc586be2223202e706f2b88313b61e12420c699e294f96e

                      SHA512

                      e8d6b5ece52de7bc9655332d76b86bfd86a5cad1311e122ce6f7f6b070d6c87bcd0f5b4b9d6062ccb6163a5ef23508fb0154c4aa8ecb53a1cfbf943947f6578f

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6512428.exe

                      Filesize

                      277KB

                      MD5

                      aba919b653cfeb243ae0122c1129c05f

                      SHA1

                      8c971b7153963d7e8b0cf9912827f1fb07041cb3

                      SHA256

                      7a1f6e236d6f44826c128094833938c7c37dd0388829483553a3c323d836fc06

                      SHA512

                      529172aca49bc056e1bf05a678224338599799c419e03c283a352e018481ebc28fabd3809802244b5a46f07ae79ac89bcbeb0f96d601f525e9783176b75f43fc

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6512428.exe

                      Filesize

                      277KB

                      MD5

                      aba919b653cfeb243ae0122c1129c05f

                      SHA1

                      8c971b7153963d7e8b0cf9912827f1fb07041cb3

                      SHA256

                      7a1f6e236d6f44826c128094833938c7c37dd0388829483553a3c323d836fc06

                      SHA512

                      529172aca49bc056e1bf05a678224338599799c419e03c283a352e018481ebc28fabd3809802244b5a46f07ae79ac89bcbeb0f96d601f525e9783176b75f43fc

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9113011.exe

                      Filesize

                      17KB

                      MD5

                      000ab500ba30ba98ec0df28cd66ebdaf

                      SHA1

                      7064d3645445128f08e85a80570d0af06de27023

                      SHA256

                      b342d2282b480c5a59172b64bbbdc983669b3705bd3011de8e267e41dde2efef

                      SHA512

                      ea3a95d42c8aee377175a34928e01823fe57d312d984b13d10fb79fe3a9c97d3da9dc16af2d30f358d034cac28cb880c55bbff4fe63aebea9a2dc844a86a6c4e

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9113011.exe

                      Filesize

                      17KB

                      MD5

                      000ab500ba30ba98ec0df28cd66ebdaf

                      SHA1

                      7064d3645445128f08e85a80570d0af06de27023

                      SHA256

                      b342d2282b480c5a59172b64bbbdc983669b3705bd3011de8e267e41dde2efef

                      SHA512

                      ea3a95d42c8aee377175a34928e01823fe57d312d984b13d10fb79fe3a9c97d3da9dc16af2d30f358d034cac28cb880c55bbff4fe63aebea9a2dc844a86a6c4e

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8317049.exe

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8317049.exe

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

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

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

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

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

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

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

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

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

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

                      Filesize

                      326KB

                      MD5

                      bb32f8f9e1863933d2b6500dad2ccecc

                      SHA1

                      10b289a05370cf9527933793fc5a0e7ff003384f

                      SHA256

                      83d811b1f4aca1404f0885861900a25899a686cb23cf3d3279ec7df6755484f5

                      SHA512

                      1fe7133657158bc28effb3fa1dbb8ca4fdc49133f5d5f01cf0a9df61dfb9c2228fde4eb4a146d1fc85143c1a6c8c7403e0e81d9bcb76f1525d1a0cbbac1afde9

                    • 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/2860-53-0x000000000A2A0000-0x000000000A2DC000-memory.dmp

                      Filesize

                      240KB

                    • memory/2860-51-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2860-52-0x000000000A240000-0x000000000A252000-memory.dmp

                      Filesize

                      72KB

                    • memory/2860-50-0x000000000A300000-0x000000000A40A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/2860-54-0x00000000732B0000-0x0000000073A60000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2860-55-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2860-49-0x000000000A780000-0x000000000AD98000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/2860-48-0x00000000732B0000-0x0000000073A60000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2860-47-0x0000000000350000-0x0000000000380000-memory.dmp

                      Filesize

                      192KB

                    • memory/4864-31-0x00007FFBF65F0000-0x00007FFBF70B1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/4864-29-0x00007FFBF65F0000-0x00007FFBF70B1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/4864-28-0x0000000000700000-0x000000000070A000-memory.dmp

                      Filesize

                      40KB