Analysis

  • max time kernel
    148s
  • 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
    08-08-2023 16:45

General

  • Target

    9ab4def638a32fa3881f068f22c00686f59cd91d9a55d3cbc0511efc129d1f7bexe_JC.exe

  • Size

    517KB

  • MD5

    9b887e568e614142a7486398b27681c7

  • SHA1

    5d0f6eb116e3fe7702ff7df0d611ad6a7475dbf4

  • SHA256

    9ab4def638a32fa3881f068f22c00686f59cd91d9a55d3cbc0511efc129d1f7b

  • SHA512

    41bea46004532b800706f6be8e3d5f0fcba51f87b2f94dc3eb1a7a2a3e214eccc7193592844f778549cf930dc52b65c367a79f2656e94663a2bf7751b6ab0dcd

  • SSDEEP

    12288:0Mr5y90dh5JkHv8qW38s5CTUzrLtdV1zCXTFjObz:Fyyh5ylo83EV1zWe

Malware Config

Extracted

Family

amadey

Version

3.86

C2

5.42.92.67/norm/index.php

Extracted

Family

redline

Botnet

papik

C2

77.91.124.156:19071

Attributes
  • auth_value

    325a615d8be5db8e2f7a4c2448fdac3a

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 8 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ab4def638a32fa3881f068f22c00686f59cd91d9a55d3cbc0511efc129d1f7bexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\9ab4def638a32fa3881f068f22c00686f59cd91d9a55d3cbc0511efc129d1f7bexe_JC.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3796
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5387354.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5387354.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8202317.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8202317.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5088
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p4674051.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p4674051.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:364
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6336734.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6336734.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:100
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4832
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legola.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2620
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legola.exe" /P "Admin:N"&&CACLS "legola.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:3396
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1304
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legola.exe" /P "Admin:N"
                  7⤵
                    PID:3720
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legola.exe" /P "Admin:R" /E
                    7⤵
                      PID:1420
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2064
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:4272
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:840
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3746537.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3746537.exe
                    3⤵
                    • Executes dropped EXE
                    PID:3436
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:4224
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3968

              Network

              MITRE ATT&CK Matrix ATT&CK v13

              Execution

              Scheduled Task/Job

              1
              T1053

              Persistence

              Create or Modify System Process

              1
              T1543

              Windows Service

              1
              T1543.003

              Boot or Logon Autostart Execution

              1
              T1547

              Registry Run Keys / Startup Folder

              1
              T1547.001

              Scheduled Task/Job

              1
              T1053

              Privilege Escalation

              Create or Modify System Process

              1
              T1543

              Windows Service

              1
              T1543.003

              Boot or Logon Autostart Execution

              1
              T1547

              Registry Run Keys / Startup Folder

              1
              T1547.001

              Scheduled Task/Job

              1
              T1053

              Defense Evasion

              Modify Registry

              3
              T1112

              Impair Defenses

              2
              T1562

              Disable or Modify Tools

              2
              T1562.001

              Discovery

              System Information Discovery

              1
              T1082

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5387354.exe
                Filesize

                390KB

                MD5

                4ecda6b6b7f3fdafa64961cdb80c41ac

                SHA1

                9a99708ed7e1d6286c85ee59255ada6274ec0a36

                SHA256

                7e6d1477c2dffa470b580f8efbffc2e15b150970b84e97b280fd75f907da1b5a

                SHA512

                cc1e78a5316087539868538da5c919208e13ff02edb6a147a105f8bae8cf8b7d5253415d7e3be22acb340a16987c1185c2c16a5a3f4259f900d51f68f0411e89

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5387354.exe
                Filesize

                390KB

                MD5

                4ecda6b6b7f3fdafa64961cdb80c41ac

                SHA1

                9a99708ed7e1d6286c85ee59255ada6274ec0a36

                SHA256

                7e6d1477c2dffa470b580f8efbffc2e15b150970b84e97b280fd75f907da1b5a

                SHA512

                cc1e78a5316087539868538da5c919208e13ff02edb6a147a105f8bae8cf8b7d5253415d7e3be22acb340a16987c1185c2c16a5a3f4259f900d51f68f0411e89

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3746537.exe
                Filesize

                174KB

                MD5

                14f54c6832ae6a5ea5d148917488e722

                SHA1

                d20a143e9c0c438ba833052f5cc814edca685f0c

                SHA256

                5bcafa9361621f8a7252a094bbaba7ef172bb142fa1080ce1d7ca6b36efb7914

                SHA512

                7b3d78f8ae78c8f0f72c55207ffef4385596692b1c438448bb8c9c7a8a747ea613b4a537d3edfe98f983ec2e04be56daba1b3e6991baf5124fa0b2c20a63ae44

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3746537.exe
                Filesize

                174KB

                MD5

                14f54c6832ae6a5ea5d148917488e722

                SHA1

                d20a143e9c0c438ba833052f5cc814edca685f0c

                SHA256

                5bcafa9361621f8a7252a094bbaba7ef172bb142fa1080ce1d7ca6b36efb7914

                SHA512

                7b3d78f8ae78c8f0f72c55207ffef4385596692b1c438448bb8c9c7a8a747ea613b4a537d3edfe98f983ec2e04be56daba1b3e6991baf5124fa0b2c20a63ae44

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8202317.exe
                Filesize

                234KB

                MD5

                a8b74b7d47ae1703a7533090ac00e149

                SHA1

                e060f989577485beb6363a83b00fb0ded149ecc5

                SHA256

                d43408864699e4cc472eb4221788fd3fab3573d2ffc59c7300625292acd218a0

                SHA512

                6048de9be0b7ffd4d2932e7937c434db3ec5afee9a9b7fc482d8785bcbe36fbff9c0a4a7abc50ac54b7edffe1920d6c8891f2b8f415297173b6bbdadf65e9b8a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8202317.exe
                Filesize

                234KB

                MD5

                a8b74b7d47ae1703a7533090ac00e149

                SHA1

                e060f989577485beb6363a83b00fb0ded149ecc5

                SHA256

                d43408864699e4cc472eb4221788fd3fab3573d2ffc59c7300625292acd218a0

                SHA512

                6048de9be0b7ffd4d2932e7937c434db3ec5afee9a9b7fc482d8785bcbe36fbff9c0a4a7abc50ac54b7edffe1920d6c8891f2b8f415297173b6bbdadf65e9b8a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p4674051.exe
                Filesize

                11KB

                MD5

                f35c88ec126f588ac318c68b081cb8c5

                SHA1

                e821b05704c63f06a6a758be40a2fff2a3cb7b18

                SHA256

                8e06906f3b6a5f0975cd3d9aa4536854f3acc644b8904ff7b5dbe843cc598cdd

                SHA512

                0a28bc6a20347af2f3d6e3007d3627913c5af613213a9867f6c4a64d8a253a59191f4be95f0fb1f4f7f612ffdebb503cb041b6675aaba08fec12305e9bf9a1ff

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p4674051.exe
                Filesize

                11KB

                MD5

                f35c88ec126f588ac318c68b081cb8c5

                SHA1

                e821b05704c63f06a6a758be40a2fff2a3cb7b18

                SHA256

                8e06906f3b6a5f0975cd3d9aa4536854f3acc644b8904ff7b5dbe843cc598cdd

                SHA512

                0a28bc6a20347af2f3d6e3007d3627913c5af613213a9867f6c4a64d8a253a59191f4be95f0fb1f4f7f612ffdebb503cb041b6675aaba08fec12305e9bf9a1ff

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6336734.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6336734.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c446850286b3fa59ba2dbfd5e7f6f4f1

                SHA1

                1a651eaab2690460edd5ea82d65f867f679b43aa

                SHA256

                dc9b3aad712a42e5a3cc35c6b94a44ca0e89efa4dabc4ad8087869fdeab529d0

                SHA512

                5485f466974932ed28b0942b8eb36c80dcefeecccdacfb1b9add761e05be4774d6fbbbb39b2b81c0f4a4759ec278929f894f6ab9c05ed7aaae0ff87db69e5a66

              • memory/364-154-0x00000000002C0000-0x00000000002CA000-memory.dmp
                Filesize

                40KB

              • memory/364-157-0x00007FFBEDE10000-0x00007FFBEE8D1000-memory.dmp
                Filesize

                10.8MB

              • memory/364-155-0x00007FFBEDE10000-0x00007FFBEE8D1000-memory.dmp
                Filesize

                10.8MB

              • memory/3436-174-0x00000000005F0000-0x0000000000620000-memory.dmp
                Filesize

                192KB

              • memory/3436-175-0x00000000731A0000-0x0000000073950000-memory.dmp
                Filesize

                7.7MB

              • memory/3436-176-0x0000000005650000-0x0000000005C68000-memory.dmp
                Filesize

                6.1MB

              • memory/3436-177-0x0000000005140000-0x000000000524A000-memory.dmp
                Filesize

                1.0MB

              • memory/3436-178-0x0000000004F20000-0x0000000004F30000-memory.dmp
                Filesize

                64KB

              • memory/3436-179-0x0000000004E70000-0x0000000004E82000-memory.dmp
                Filesize

                72KB

              • memory/3436-180-0x0000000004ED0000-0x0000000004F0C000-memory.dmp
                Filesize

                240KB

              • memory/3436-181-0x00000000731A0000-0x0000000073950000-memory.dmp
                Filesize

                7.7MB

              • memory/3436-182-0x0000000004F20000-0x0000000004F30000-memory.dmp
                Filesize

                64KB