Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-08-2023 08:18

General

  • Target

    09c338bb9d7f0124cc16492ab5d0afe63f1501a32bb738b5cd86fc6ec69879bf.exe

  • Size

    560KB

  • MD5

    e46bab53bb4baffa59c8bbc9ab486127

  • SHA1

    b48aa691eb711a79731e352a8814b32ddbe60d0b

  • SHA256

    09c338bb9d7f0124cc16492ab5d0afe63f1501a32bb738b5cd86fc6ec69879bf

  • SHA512

    e73a081945efc2c8e6acb07d02a2d2530cef2ed41d64d294385a60b9f7799f56c9f0fa2a3cd41f21b2274d608a97893f34aeb131e84f9250b3b8ce4f0f94a58c

  • SSDEEP

    12288:rMrIy906bd94DDVhVC5Z1wpJ0mmycaWi/fh4FKcfT:/yhd94ZyoJ0mmyXWIfh4JT

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

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
  • Loads dropped DLL 1 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 WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09c338bb9d7f0124cc16492ab5d0afe63f1501a32bb738b5cd86fc6ec69879bf.exe
    "C:\Users\Admin\AppData\Local\Temp\09c338bb9d7f0124cc16492ab5d0afe63f1501a32bb738b5cd86fc6ec69879bf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3844
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0307890.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0307890.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3096992.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3096992.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3684
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p8246682.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p8246682.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1660
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r2887900.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r2887900.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3840
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4444
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legosa.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3972
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legosa.exe" /P "Admin:N"&&CACLS "legosa.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:380
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5012
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:3912
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:900
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1284
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:4632
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:3208
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4232
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3250767.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3250767.exe
                    3⤵
                    • Executes dropped EXE
                    PID:848
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:3828
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:4872

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0307890.exe

                Filesize

                432KB

                MD5

                13c4d93fec372cb7f8f27bae336c7a9f

                SHA1

                40772fe81304ced5d0cea566046044a0ad6393cf

                SHA256

                5821f1ad16dd2f4f28133cd656f1c08d76df26125b75ef7e8eff6e6ded1248fe

                SHA512

                923b5eb27494fec409159bf651811ece7b615917dcca33a80ab5779b67a20e1ce44fd02f937ff7fa7abb99a186bb3547769f9528b8fc80db6c47a2fd0c572d2d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0307890.exe

                Filesize

                432KB

                MD5

                13c4d93fec372cb7f8f27bae336c7a9f

                SHA1

                40772fe81304ced5d0cea566046044a0ad6393cf

                SHA256

                5821f1ad16dd2f4f28133cd656f1c08d76df26125b75ef7e8eff6e6ded1248fe

                SHA512

                923b5eb27494fec409159bf651811ece7b615917dcca33a80ab5779b67a20e1ce44fd02f937ff7fa7abb99a186bb3547769f9528b8fc80db6c47a2fd0c572d2d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3250767.exe

                Filesize

                177KB

                MD5

                d27c6c61ac3b600986bd561bcd7c3f32

                SHA1

                349c4b5509a12760303dba7e3ad069469075a343

                SHA256

                5469520b15890c17f84a5c66ea8602a5595a4b6150d49b7c08618fd914455771

                SHA512

                210e34ebafc9d3bea69066b79ce76afebde1a727cc927e31200bd54f1c80102af392b1c7d5d2cd2abd1e2f3478e115361315910b418a5be3c257a9c666177634

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3250767.exe

                Filesize

                177KB

                MD5

                d27c6c61ac3b600986bd561bcd7c3f32

                SHA1

                349c4b5509a12760303dba7e3ad069469075a343

                SHA256

                5469520b15890c17f84a5c66ea8602a5595a4b6150d49b7c08618fd914455771

                SHA512

                210e34ebafc9d3bea69066b79ce76afebde1a727cc927e31200bd54f1c80102af392b1c7d5d2cd2abd1e2f3478e115361315910b418a5be3c257a9c666177634

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3096992.exe

                Filesize

                277KB

                MD5

                ad3da7402fc3d32448707ceea7ff7625

                SHA1

                4bb6bba96904b5ad45bcfb743ad8f667520994ba

                SHA256

                5d2bdef0be7d9fed833475b3d8dc720eab33e5a75d42bb668c62157726f3a498

                SHA512

                cbbb1baac53ef89da9f4784fd424d79ed73f35d5f3d73d334707df14bde6c08fc4e67234fa81f3eca7cf9bbe91d1fc974289f9ee13b6783e75d3d10bac3a8e0c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3096992.exe

                Filesize

                277KB

                MD5

                ad3da7402fc3d32448707ceea7ff7625

                SHA1

                4bb6bba96904b5ad45bcfb743ad8f667520994ba

                SHA256

                5d2bdef0be7d9fed833475b3d8dc720eab33e5a75d42bb668c62157726f3a498

                SHA512

                cbbb1baac53ef89da9f4784fd424d79ed73f35d5f3d73d334707df14bde6c08fc4e67234fa81f3eca7cf9bbe91d1fc974289f9ee13b6783e75d3d10bac3a8e0c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p8246682.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p8246682.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r2887900.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r2887900.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/848-178-0x0000000004D10000-0x0000000004D22000-memory.dmp

                Filesize

                72KB

              • memory/848-177-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/848-176-0x0000000004E00000-0x0000000004F0A000-memory.dmp

                Filesize

                1.0MB

              • memory/848-179-0x0000000004D70000-0x0000000004DAC000-memory.dmp

                Filesize

                240KB

              • memory/848-180-0x0000000073130000-0x00000000738E0000-memory.dmp

                Filesize

                7.7MB

              • memory/848-181-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/848-175-0x0000000005310000-0x0000000005928000-memory.dmp

                Filesize

                6.1MB

              • memory/848-174-0x0000000000370000-0x00000000003A0000-memory.dmp

                Filesize

                192KB

              • memory/848-173-0x0000000073130000-0x00000000738E0000-memory.dmp

                Filesize

                7.7MB

              • memory/1660-157-0x00007FFEFFEE0000-0x00007FFF009A1000-memory.dmp

                Filesize

                10.8MB

              • memory/1660-155-0x00007FFEFFEE0000-0x00007FFF009A1000-memory.dmp

                Filesize

                10.8MB

              • memory/1660-154-0x00000000000D0000-0x00000000000DA000-memory.dmp

                Filesize

                40KB