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Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 21:16

General

  • Target

    664c16bc42dde4a5662314b15bc05609.exe

  • Size

    559KB

  • MD5

    664c16bc42dde4a5662314b15bc05609

  • SHA1

    ba5345e96de6afde838b500943998a8cc6fa1fec

  • SHA256

    9e1a977f3db2ef35b86d3cdc89b7cc366ad93c6648db0ba80defaacb3aabe90f

  • SHA512

    b07f28c17e1ed8aed1de54d8a6beebd0ce6d905e941c29e8b5b240f0acab7c307a148346dbed495e231e25ea235bd55efea5665c5e1a79646fd1e097e4a15cf4

  • SSDEEP

    12288:UMrIy9010SQL/W4EFc0MlL7K2zyYlgi1jzH6uq/vR0UP:cyw01L/Etu/K2yggojzHyHR0UP

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\664c16bc42dde4a5662314b15bc05609.exe
    "C:\Users\Admin\AppData\Local\Temp\664c16bc42dde4a5662314b15bc05609.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6224939.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6224939.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9827685.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9827685.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3648728.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3648728.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1780
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r5651385.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r5651385.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3632
          • 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:2972
            • 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:2172
            • 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:5052
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "legosa.exe" /P "Admin:N"
                7⤵
                  PID:1804
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  7⤵
                    PID:452
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:3844
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:656
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:8
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:4556
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1436
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6534222.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6534222.exe
                    3⤵
                    • Executes dropped EXE
                    PID:1248
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:976
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:3200

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6224939.exe

                Filesize

                432KB

                MD5

                3e2ecde4129b1fb031c0a715c86b940c

                SHA1

                611cd90b9a67f41e94ab0571937a8f39511aa8f8

                SHA256

                d1379477422bdb1d39bb5b1d18351996132826d9542636cc837e5d81d23a8542

                SHA512

                715cedb37f9c94b5007bcda27fe4479fd54103e09bc54846e5a29ce705bfb841d34ffb63932b79a8ae12ff64c26d89d86c5a3e0a5dc5db9658f8aa48201fa481

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6224939.exe

                Filesize

                432KB

                MD5

                3e2ecde4129b1fb031c0a715c86b940c

                SHA1

                611cd90b9a67f41e94ab0571937a8f39511aa8f8

                SHA256

                d1379477422bdb1d39bb5b1d18351996132826d9542636cc837e5d81d23a8542

                SHA512

                715cedb37f9c94b5007bcda27fe4479fd54103e09bc54846e5a29ce705bfb841d34ffb63932b79a8ae12ff64c26d89d86c5a3e0a5dc5db9658f8aa48201fa481

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6534222.exe

                Filesize

                176KB

                MD5

                254eb0a88ce97ad932a83702c509b416

                SHA1

                5333749f449cade7a81bb44181cb76792f327061

                SHA256

                3456dc63e20e6c7efbf5ef515db831d5b7a5456def00b607394f20aa90430f44

                SHA512

                d58bf290bad2d5228631f50ec384c1c2eef02de30c0d82de482e24d9ccdcd38ded285d45fc9035e0776aa78a18b6cfa399d798500f4390a747421f4d7fcf2559

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6534222.exe

                Filesize

                176KB

                MD5

                254eb0a88ce97ad932a83702c509b416

                SHA1

                5333749f449cade7a81bb44181cb76792f327061

                SHA256

                3456dc63e20e6c7efbf5ef515db831d5b7a5456def00b607394f20aa90430f44

                SHA512

                d58bf290bad2d5228631f50ec384c1c2eef02de30c0d82de482e24d9ccdcd38ded285d45fc9035e0776aa78a18b6cfa399d798500f4390a747421f4d7fcf2559

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9827685.exe

                Filesize

                277KB

                MD5

                975178c247ca91ba94d4c60550a14108

                SHA1

                0d2f51294c07639e6d965c115391f736903496f2

                SHA256

                5f050c9cf1b3b6943660638cc660fc0c84b1c380a8c5c0ad87820806b8165f86

                SHA512

                8a30008ec02ac4c01cdd7c1fca909ff05320a126fbc5e2b3ae1569c3718b33c4974887b8bad52b227310abf5940b445f91bca322126ab205796c752f58b21cf4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9827685.exe

                Filesize

                277KB

                MD5

                975178c247ca91ba94d4c60550a14108

                SHA1

                0d2f51294c07639e6d965c115391f736903496f2

                SHA256

                5f050c9cf1b3b6943660638cc660fc0c84b1c380a8c5c0ad87820806b8165f86

                SHA512

                8a30008ec02ac4c01cdd7c1fca909ff05320a126fbc5e2b3ae1569c3718b33c4974887b8bad52b227310abf5940b445f91bca322126ab205796c752f58b21cf4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3648728.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3648728.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r5651385.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r5651385.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/1248-177-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

                Filesize

                64KB

              • memory/1248-178-0x0000000005AA0000-0x0000000005AB2000-memory.dmp

                Filesize

                72KB

              • memory/1248-176-0x0000000005BF0000-0x0000000005CFA000-memory.dmp

                Filesize

                1.0MB

              • memory/1248-179-0x0000000005B20000-0x0000000005B5C000-memory.dmp

                Filesize

                240KB

              • memory/1248-180-0x0000000073910000-0x00000000740C0000-memory.dmp

                Filesize

                7.7MB

              • memory/1248-181-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

                Filesize

                64KB

              • memory/1248-175-0x0000000006100000-0x0000000006718000-memory.dmp

                Filesize

                6.1MB

              • memory/1248-174-0x0000000073910000-0x00000000740C0000-memory.dmp

                Filesize

                7.7MB

              • memory/1248-173-0x0000000000FE0000-0x0000000001010000-memory.dmp

                Filesize

                192KB

              • memory/1780-157-0x00007FFD82100000-0x00007FFD82BC1000-memory.dmp

                Filesize

                10.8MB

              • memory/1780-155-0x00007FFD82100000-0x00007FFD82BC1000-memory.dmp

                Filesize

                10.8MB

              • memory/1780-154-0x0000000000550000-0x000000000055A000-memory.dmp

                Filesize

                40KB